javascript
复制代码
/** 树形表格3.x Created by wangfan on 2020-05-12 https://gitee.com/whvse/treetable-lay */
layui.define(['laytpl', 'form', 'util'], function (exports) {
var $ = layui.jquery;
var laytpl = layui.laytpl;
var form = layui.form;
var util = layui.util;
var device = layui.device();
var MOD_NAME = 'treeTable'; // 模块名
var _instances = {}; // 记录所有实例
/* 表格默认参数 */
var defaultOption = {
elem: undefined, // 容器
cols: undefined, // 列参数
url: undefined, // url模式请求
method: undefined, // url模式请求方式
where: undefined, // url模式请求条件
contentType: undefined, // url模式请求类型
headers: undefined, // url模式请求headers
parseData: undefined, // url模式处理请求数据
request: {pidName: 'pid'}, // url模式请求字段自定义
toolbar: undefined, // 表头工具栏
defaultToolbar: undefined, // 表头工具栏右侧按钮
width: undefined, // 容器宽度
height: undefined, // 容器高度
cellMinWidth: 90, // 单元格最小宽度
done: undefined, // 数据处理完回调
data: undefined, // 直接赋值数据
title: undefined, // 定义table大标题，文件导出会用到
skin: undefined, // 表格风格
even: undefined, // 是否开启隔行变色
size: undefined, // 表格尺寸
text: {
none: '无数据' // 空数据提示
},
reqData: undefined, // 自定义加载数据方法
useAdmin: false, // 是否使用admin.ajax
tree: {
idName: 'id', // id的字段名
pidName: 'pid', // pid的字段名
childName: 'children', // children的字段名
haveChildName: 'haveChild', // 是否有children标识的字段名
openName: 'open', // 是否默认展开的字段名
iconIndex: 0, // 图标列的索引
arrowType: undefined, // 折叠箭头类型
onlyIconControl: undefined, // 仅点击图标控制展开折叠
getIcon: function (d) { // 自定义图标
var haveChild = d[this.haveChildName];
if (haveChild !== undefined) haveChild = haveChild === true || haveChild === 'true';
else if (d[this.childName]) haveChild = d[this.childName].length > 0;
if (haveChild) return '<i class="ew-tree-icon layui-icon layui-icon-layer"></i>';
else return '<i class="ew-tree-icon layui-icon layui-icon-file"></i>';
}
}
};
/* 列默认参数 */
var colDefaultOption = {
field: undefined, // 字段名
title: undefined, // 标题
width: undefined, // 宽度
minWidth: undefined, // 最小宽度
type: 'normal', // 列类型
fixed: undefined, // 固定列
hide: undefined, // 是否初始隐藏列
unresize: undefined, // 禁用拖拽列宽
style: undefined, // 单元格样式
align: undefined, // 对齐方式
colspan: undefined, // 单元格所占的列数
rowspan: undefined, // 单元格所占的行数
templet: undefined, // 自定义模板
toolbar: undefined, // 工具列
'class': undefined, // 单元格class
singleLine: undefined // 是否一行显示
};
/** TreeTable类构造方法 */
var TreeTable = function (options) {
_instances[options.elem.substring(1)] = this;
this.reload(options);
};
/** 参数设置 */
TreeTable.prototype.initOptions = function (opt) {
var that = this;
// 处理特殊列
function initCol(item) {
if (!item.INIT_OK) item = $.extend({INIT_OK: true}, colDefaultOption, item);
// 特殊列处理
if (item.type === 'space') { // 空列
if (!item.width) item.width = 15;
item.minWidth = item.width;
} else if (item.type === 'numbers') { // 序号列
if (!item.width) item.width = 40;
item.minWidth = item.width;
if (!item.singleLine) item.singleLine = false;
if (!item.unresize) item.unresize = true;
if (!item.align) item.align = 'center';
} else if (item.type === 'checkbox' || item.type === 'radio') { // 复/单选框列
if (!item.width) item.width = 48;
item.minWidth = item.width;
if (!item.singleLine) item.singleLine = false;
if (!item.unresize) item.unresize = true;
if (!item.align) item.align = 'center';
}
if (item.toolbar) item.type = 'tool';
return item;
}
// 初始化列参数
if ('Array' !== isClass(opt.cols[0])) opt.cols = [opt.cols];
// 恢复cols参数初始状态
for (var m = 0; m < opt.cols.length; m++) {
for (var n = 0; n < opt.cols[m].length; n++) {
opt.cols[m][n].INIT_OK = undefined;
opt.cols[m][n].key = undefined;
opt.cols[m][n].colGroup = undefined;
opt.cols[m][n].HAS_PARENT = undefined;
opt.cols[m][n].parentKey = undefined;
opt.cols[m][n].PARENT_COL_INDEX = undefined;
}
}
// cols参数处理
var colArrays = [], colIndex = 0;
for (var i1 = 0; i1 < opt.cols.length; i1++) {
var item1 = opt.cols[i1];
for (var i2 = 0; i2 < item1.length; i2++) {
var item2 = item1[i2];
if (!item2) {
item1.splice(i2, 1);
continue;
}
item2 = initCol(item2);
// 合并单元格处理
item2.key = i1 + '-' + i2;
var CHILD_COLS = undefined;
if (item2.colGroup || item2.colspan > 1) {
item2.colGroup = true;
item2.type = 'group';
CHILD_COLS = [];
colIndex++;
var childIndex = 0;
for (var i22 = 0; i22 < opt.cols[i1 + 1].length; i22++) {
var item22 = $.extend({INIT_OK: true}, colDefaultOption, opt.cols[i1 + 1][i22]);
if (item22.HAS_PARENT || (childIndex > 1 && childIndex == item2.colspan)) {
opt.cols[i1 + 1][i22] = item22;
continue;
}
item22.HAS_PARENT = true;
item22.parentKey = i1 + '-' + i2;
item22.key = (i1 + 1) + '-' + i22;
item22.PARENT_COL_INDEX = colIndex;
item22 = initCol(item22);
CHILD_COLS.push(item22);
childIndex = childIndex + parseInt(item22.colspan > 1 ? item22.colspan : 1);
opt.cols[i1 + 1][i22] = item22;
}
}
item2.CHILD_COLS = CHILD_COLS;
if (!item2.PARENT_COL_INDEX) colArrays.push(item2);
opt.cols[i1][i2] = item2;
}
}
this.options = $.extend(true, {}, defaultOption, opt);
this.options.colArrays = colArrays;
// url加载模式转为reqData模式
if (this.options.url) {
this.options.reqData = function (data, callback) {
if (!that.options.where) that.options.where = {};
if (data) that.options.where[that.options.request.pidName] = data[that.options.tree.idName];
(that.options.useAdmin ? layui.admin : $).ajax({
url: that.options.url,
data: that.options.contentType && that.options.contentType.indexOf('application/json') === 0 ? JSON.stringify(that.options.where) : that.options.where,
headers: that.options.headers,
type: that.options.method,
dataType: 'json',
contentType: that.options.contentType,
success: function (res) {
if (that.options.parseData) res = that.options.parseData(res);
if (res.code == 0) callback(res.data);
else callback(res.msg || '加载失败');
},
error: function (xhr) {
callback(xhr.status + ' - ' + xhr.statusText);
}
});
};
} else if (this.options.data && this.options.data.length > 0 && this.options.tree.isPidData) { // pid形式数据转children形式
this.options.data = tt.pidToChildren(this.options.data, this.options.tree.idName, this.options.tree.pidName, this.options.tree.childName);
}
// toolbar参数处理
if ('default' === this.options.toolbar) {
this.options.toolbar = [
'<div>',
' <div class="ew-tree-table-tool-item" title="添加" lay-event="add">',
' <i class="layui-icon layui-icon-add-1"></i>',
' </div>',
' <div class="ew-tree-table-tool-item" title="修改" lay-event="update">',
' <i class="layui-icon layui-icon-edit"></i>',
' </div>',
' <div class="ew-tree-table-tool-item" title="删除" lay-event="delete">',
' <i class="layui-icon layui-icon-delete"></i>',
' </div>',
'</div>'
].join('');
}
if (this.options.defaultToolbar === undefined) this.options.defaultToolbar = ['filter', 'exports', 'print'];
// 自定义图标参数处理
if (typeof this.options.tree.getIcon === 'string') {
var icon = this.options.tree.getIcon;
this.options.tree.getIcon = function (d) {
if (icon !== 'ew-tree-icon-style2') return icon;
var haveChild = d[this.haveChildName];
if (haveChild !== undefined) haveChild = haveChild === true || haveChild === 'true';
else if (d[this.childName]) haveChild = d[this.childName].length > 0;
if (haveChild) return '<i class="ew-tree-icon ew-tree-icon-folder"></i>';
else return '<i class="ew-tree-icon ew-tree-icon-file"></i>';
}
}
};
/** 初始化表格 */
TreeTable.prototype.init = function () {
var options = this.options;
var $elem = $(options.elem); // 原始表格
var tbFilter = options.elem.substring(1); // 表格的filter
// 第一次生成树表格dom
$elem.removeAttr('lay-filter');
if ($elem.next('.ew-tree-table').length === 0) {
$elem.css('display', 'none');
$elem.after([
'<div class="layui-form ew-tree-table" lay-filter="', tbFilter, '" style="', options.style || '', '">',
' <div class="ew-tree-table-tool" style="display: none;"></div>',
' <div class="ew-tree-table-head">',
' <table class="layui-table"></table>',
' </div>',
' <div class="ew-tree-table-box">',
' <table class="layui-table"></table>',
' <div class="ew-tree-table-loading">',
' <i class="layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>',
' </div>',
' <div class="ew-tree-table-empty">', options.text.none || '', '</div>',
' </div>',
'</div>'
].join(''));
}
// 获取各个组件
var components = this.getComponents();
// 基础参数设置
if (options.skin) components.$table.attr('lay-skin', options.skin);
if (options.size) components.$table.attr('lay-size', options.size);
if (options.even) components.$table.attr('lay-even', options.even);
// 头部工具栏
components.$toolbar.empty();
if (options.toolbar === false || options.toolbar === undefined) {
components.$toolbar.hide();
} else {
components.$toolbar.show();
if (typeof options.toolbar === 'string') {
laytpl($(options.toolbar).html()).render({}, function (html) {
components.$toolbar.html('<div style="display: inline-block;">' + html + '</div>');
});
}
var tbRights = ['<div class="ew-tree-table-tool-right">'];
for (var i = 0; i < options.defaultToolbar.length; i++) {
var tbItem;
if ('filter' === options.defaultToolbar[i]) {
tbItem = {title: '筛选', layEvent: 'LAYTABLE_COLS', icon: 'layui-icon-cols'};
} else if ('exports' === options.defaultToolbar[i]) {
tbItem = {title: '导出', layEvent: 'LAYTABLE_EXPORT', icon: 'layui-icon-export'};
} else if ('print' === options.defaultToolbar[i]) {
tbItem = {title: '打印', layEvent: 'LAYTABLE_PRINT', icon: 'layui-icon-print'};
} else {
tbItem = options.defaultToolbar[i];
}
if (tbItem) {
tbRights.push('<div class="ew-tree-table-tool-item"');
tbRights.push(' title="' + tbItem.title + '"');
tbRights.push(' lay-event="' + tbItem.layEvent + '">');
tbRights.push('<i class="layui-icon ' + tbItem.icon + '"></i></div>');
}
}
components.$toolbar.append(tbRights.join('') + '</div>');
}
// 固定宽度
if (options.width) {
components.$view.css('width', options.width);
components.$tHeadGroup.css('width', options.width);
components.$tBodyGroup.css('width', options.width);
}
// 表格尺寸设置
var colgroupHtml = this.resize(true);
// 生成thead
var headHtml = '<thead>' + this.renderBodyTh() + '</thead>';
// 渲染表头及空的表主体的结构
components.$tBodyGroup.children('style').remove();
if (options.height) { // 固定表头
components.$tHead.html(colgroupHtml + headHtml);
components.$tBody.html(colgroupHtml + '<tbody></tbody>');
if (options.height.indexOf('full-') === 0) { // 差值高度
var h = parseFloat(options.height.substring(5)) + components.$toolbar.outerHeight()
+ components.$tHeadGroup.outerHeight() + 1;
components.$tBodyGroup.append([
'<style>[lay-filter="', tbFilter, '"] .ew-tree-table-box {',
' height: ', getPageHeight() - h, 'px;',
' height: -moz-calc(100vh - ', h, 'px);',
' height: -webkit-calc(100vh - ', h, 'px);',
' height: calc(100vh - ', h, 'px);',
'}</style>'
].join(''));
components.$tBodyGroup.data('full', h);
components.$tBodyGroup.css('height', '');
} else { // 固定高度
components.$tBodyGroup.css('height', options.height);
components.$tBodyGroup.data('full', '');
}
components.$tHeadGroup.show();
} else {
components.$tHeadGroup.hide();
var trH = {lg: 50, sm: 30, md: 38};
components.$tBodyGroup.append([
'<style>[lay-filter="', tbFilter, '"] .ew-tree-table-box:before {',
' content: "";',
' position: absolute;',
' top: 0; left: 0; right: 0;',
' height: ' + (trH[options.size || 'md'] * options.cols.length) + 'px;',
' background-color: #f2f2f2;',
' border-bottom: 1px solid #e6e6e6;',
'}</style>'
].join(''));
components.$tBody.html(colgroupHtml + headHtml + '<tbody></tbody>');
}
form.render('checkbox', tbFilter); // 渲染表头的表单元素
// 默认隐藏列修正colspan
function patchHide($tr) {
var parentKey = $tr.data('parent'), pCol;
if (!parentKey) return;
var $parent = components.$table.children('thead').children('tr').children('[data-key="' + parentKey + '"]');
var colspan = $parent.attr('colspan') - 1;
$parent.attr('colspan', colspan);
if (colspan === 0) $parent.addClass('layui-hide');
patchHide($parent);
}
components.$table.children('thead').children('tr').children('th.layui-hide').each(function () {
patchHide($(this));
});
// 渲染数据
if (options.reqData) { // 异步加载
this.options.data = undefined;
this.renderBodyAsync();
} else if (options.data && options.data.length > 0) {
this.renderBodyData(options.data);
} else {
components.$loading.hide();
components.$empty.show();
}
};
/** 绑定各项事件 */
TreeTable.prototype.bindEvents = function () {
var that = this;
var options = this.options;
var components = this.getComponents();
var $allBody = components.$table.children('tbody');
/* 行事件公共返回对象 */
var member = function (ext) {
// 获取行dom
var $tr = $(this);
if (!$tr.is('tr')) {
var $temp = $tr.parent('tr');
if ($temp.length > 0) $tr = $temp;
else $tr = $tr.parentsUntil('tr').last().parent();
}
var data = that.getDataByTr($tr); // 行对应数据
var obj = {
tr: $tr,
data: data,
del: function () { // 删除行
var index = $tr.data('index');
var indent = parseInt($tr.data('indent'));
// 删除子级
$tr.nextAll('tr').each(function () {
if (parseInt($(this).data('indent')) <= indent) return false;
$(this).remove();
});
// 更新后面同辈的index
var indexLength = (typeof index === 'number' ? 1 : index.split('-').length);
$tr.nextAll('tr').each(function () {
var $this = $(this);
if (parseInt($this.data('indent')) < indent) return false;
var _index = $this.data('index').toString().split('-');
_index[indexLength - 1] = parseInt(_index[indexLength - 1]) - 1;
$this.data('index', _index.join('-'));
});
// 删除当前行
var $pTr = $tr.prevAll('tr');
that.del(undefined, index);
$tr.remove();
that.renderNumberCol(); // 渲染序号列
// 联动父级多选框
$pTr.each(function () {
var tInd = parseInt($(this).data('indent'));
if (tInd >= indent) return true;
that.checkParentCB($(this));
indent = tInd;
});
that.checkChooseAllCB(); // 联动全选框
if (options.data.length === 0) components.$empty.show();
updateFixedTbHead(components.$view); // 更新滚动条补丁
},
update: function (fields) { // 修改行
data = $.extend(true, data, fields);
var indent = parseInt($tr.data('indent'));
that.renderBodyTr(data, indent, undefined, $tr); // 更新界面
form.render(null, components.filter); // 渲染表单元素
that.renderNumberCol(); // 渲染序号列
// 联动父级多选框
$tr.prevAll('tr').each(function () {
var tInd = parseInt($(this).data('indent'));
if (tInd >= indent) return true;
that.checkParentCB($(this));
indent = tInd;
});
that.checkChooseAllCB(); // 联动全选框
}
};
return $.extend(obj, ext);
};
// 绑定折叠展开事件
$allBody.off('click.fold').on('click.fold', '.ew-tree-pack', function (e) {
layui.stope(e);
var $tr = $(this).parentsUntil('tr').last().parent();
if ($tr.hasClass('ew-tree-table-loading')) return; // 已是加载中
var haveChild = $tr.data('have-child');
if (haveChild !== true && haveChild !== 'true') return; // 子节点
var open = $tr.hasClass('ew-tree-table-open');
var data = that.getDataByTr($tr);
if (!open && !data[options.tree.childName]) {
that.renderBodyAsync(data, $tr);
} else {
data[options.tree.openName] = toggleRow($tr);
}
});
// 绑定lay-event事件
$allBody.off('click.tool').on('click.tool', '*[lay-event]', function (e) {
layui.stope(e);
var $this = $(this);
layui.event.call(this, MOD_NAME, 'tool(' + components.filter + ')', member.call(this, {
event: $this.attr('lay-event')
}));
});
// 绑定单选框事件
form.on('radio(' + components.radioFilter + ')', function (data) {
var d = that.getDataByTr($(data.elem).parentsUntil('tr').last().parent());
that.removeAllChecked();
d.LAY_CHECKED = true; // 同时更新数据
d.LAY_INDETERMINATE = false;
layui.event.call(this, MOD_NAME, 'checkbox(' + components.filter + ')',
{checked: true, data: d, type: 'one'});
});
// 绑定复选框事件
form.on('checkbox(' + components.checkboxFilter + ')', function (data) {
var checked = data.elem.checked;
var $cb = $(data.elem);
var $layCb = $cb.next('.layui-form-checkbox');
// 如果是半选状态，点击全选
if (!checked && $cb.hasClass('ew-form-indeterminate')) {
checked = true;
$cb.prop('checked', checked);
$layCb.addClass('layui-form-checked');
$cb.removeClass('ew-form-indeterminate');
}
var $tr = $cb.parentsUntil('tr').last().parent();
var d = that.getDataByTr($tr);
d.LAY_CHECKED = checked; // 同时更新数据
d.LAY_INDETERMINATE = false;
// 联动操作
if (d[options.tree.childName] && d[options.tree.childName].length > 0) {
that.checkSubCB($tr, checked); // 联动子级
}
var indent = parseInt($tr.data('indent'));
$tr.prevAll('tr').each(function () {
var tInd = parseInt($(this).data('indent'));
if (tInd < indent) {
that.checkParentCB($(this)); // 联动父级
indent = tInd;
}
});
that.checkChooseAllCB(); // 联动全选框
// 回调事件
layui.event.call(this, MOD_NAME, 'checkbox(' + components.filter + ')',
{checked: checked, data: d, type: 'more'});
});
// 绑定全选复选框事件
form.on('checkbox(' + components.chooseAllFilter + ')', function (data) {
var checked = data.elem.checked;
var $cb = $(data.elem);
var $layCb = $cb.next('.layui-form-checkbox');
if (!options.data || options.data.length === 0) { // 如果数据为空
$cb.prop('checked', false);
$layCb.removeClass('layui-form-checked');
$cb.removeClass('ew-form-indeterminate');
return;
}
// 如果是半选状态，点击全选
if (!checked && $cb.hasClass('ew-form-indeterminate')) {
checked = true;
$cb.prop('checked', checked);
$layCb.addClass('layui-form-checked');
$cb.removeClass('ew-form-indeterminate');
}
layui.event.call(this, MOD_NAME, 'checkbox(' + components.filter + ')', {checked: checked, type: 'all'});
that.checkSubCB(components.$tBody.children('tbody'), checked); // 联动操作
});
// 绑定行单击事件
$allBody.off('click.row').on('click.row', 'tr', function () {
layui.event.call(this, MOD_NAME, 'row(' + components.filter + ')', member.call(this, {}));
});
// 绑定行双击事件
$allBody.off('dblclick.rowDouble').on('dblclick.rowDouble', 'tr', function () {
layui.event.call(this, MOD_NAME, 'rowDouble(' + components.filter + ')', member.call(this, {}));
});
// 绑定单元格点击事件
$allBody.off('click.cell').on('click.cell', 'td', function (e) {
var $td = $(this);
var type = $td.data('type');
// 判断是否是复选框、单选框列
if (type === 'checkbox' || type === 'radio') return layui.stope(e);
var edit = $td.data('edit');
var field = $td.data('field');
if (edit) { // 开启了单元格编辑
layui.stope(e);
if ($allBody.find('.ew-tree-table-edit').length > 0) return;
var index = $td.data('index');
var indent = $td.find('.ew-tree-table-indent').length;
var d = that.getDataByTr($td.parent());
if ('text' === edit || 'number' === edit) { // 文本框
var $input = $('<input type="' + edit + '" class="layui-input ew-tree-table-edit"/>');
$input[0].value = d[field];
$td.append($input);
$input.focus();
$input.blur(function () {
var value = $(this).val();
if (value == d[field]) return $(this).remove();
var rs = layui.event.call(this, MOD_NAME, 'edit(' + components.filter + ')', member.call(this,
{value: value, field: field}));
if (rs === false) {
$(this).addClass('layui-form-danger');
$(this).focus();
} else {
d[field] = value; // 同步更新数据
var keys = $td.data('key').split('-');
that.renderBodyTd(d, indent, index, $td, options.cols[keys[0]][keys[1]]); // 更新单元格
}
});
} else {
console.error('不支持的单元格编辑类型:' + edit);
}
} else { // 回调单元格点击事件
var rs = layui.event.call(this, MOD_NAME, 'cell(' + components.filter + ')', member.call(this,
{td: $td, field: field}));
if (rs === false) layui.stope(e);
}
});
// 绑定单元格双击事件
$allBody.off('dblclick.cellDouble').on('dblclick.cellDouble', 'td', function (e) {
var $td = $(this);
var type = $td.data('type');
// 判断是否是复选框、单选框列
if (type === 'checkbox' || type === 'radio') return layui.stope(e);
var edit = $td.data('edit');
var field = $td.data('field');
if (edit) return layui.stope(e); // 开启了单元格编辑
// 回调单元格双击事件
var rs = layui.event.call(this, MOD_NAME, 'cellDouble(' + components.filter + ')', member.call(this,
{td: $td, field: field}));
if (rs === false) layui.stope(e);
});
// 绑定头部工具栏事件
components.$toolbar.off('click.toolbar').on('click.toolbar', '*[lay-event]', function (e) {
layui.stope(e);
var $this = $(this);
var event = $this.attr('lay-event');
if ('LAYTABLE_COLS' === event) that.toggleCol();
else if ('LAYTABLE_EXPORT' === event) that.exportData('show');
else if ('LAYTABLE_PRINT' === event) that.printTable();
else layui.event.call(this, MOD_NAME, 'toolbar(' + components.filter + ')', {event: event, elem: $this});
});
// 同步滚动条
components.$tBodyGroup.on('scroll', function () {
var $this = $(this);
components.$tHeadGroup.scrollLeft($this.scrollLeft());
});
// 导出数据
components.$toolbar.off('click.export').on('click.export', '.layui-table-tool-panel>[data-type]', function () {
var type = $(this).data('type');
if ('csv' === type || 'xls' === type) that.exportData(type);
});
components.$toolbar.off('click.panel').on('click.panel', '.layui-table-tool-panel', function (e) {
layui.stope(e);
});
// 筛选列
form.on('checkbox(' + components.colsToggleFilter + ')', function (data) {
that.toggleCol(data.elem.checked, undefined, data.value);
});
};
/** 获取各个组件 */
TreeTable.prototype.getComponents = function () {
var $view = $(this.options.elem).next('.ew-tree-table'); // 容器
var filter = $view.attr('lay-filter'); // 容器filter
var $tHeadGroup = $view.children('.ew-tree-table-head'); // 表头部分容器
var $tBodyGroup = $view.children('.ew-tree-table-box'); // 主体部分容器
return {
$view: $view,
filter: filter,
$tHeadGroup: $tHeadGroup,
$tBodyGroup: $tBodyGroup,
$tHead: $tHeadGroup.children('.layui-table'), // 表头表格
$tBody: $tBodyGroup.children('.layui-table'), // 主体表格
$table: $view.find('.layui-table'), // 所有表格
$toolbar: $view.children('.ew-tree-table-tool'), // 头部工具栏
$empty: $tBodyGroup.children('.ew-tree-table-empty'), // 空视图
$loading: $tBodyGroup.children('.ew-tree-table-loading'), // 加载视图
checkboxFilter: 'ew_tb_checkbox_' + filter, // 复选框filter
radioFilter: 'ew_tb_radio_' + filter, // 单选框filter
chooseAllFilter: 'ew_tb_choose_all_' + filter, // 全选按钮filter
colsToggleFilter: 'ew_tb_toggle_cols' + filter // 筛选列的filter
};
};
/**
* 遍历表头
* @param callback
* @param obj
*/
TreeTable.prototype.eachCols = function (callback, obj) {
if (!obj) obj = this.options.colArrays;
for (var i = 0; i < obj.length; i++) {
var item = obj[i];
callback && callback(i, item);
if (item.CHILD_COLS) this.eachCols(callback, item.CHILD_COLS);
}
};
/**
* 遍历数据
* @param callback
* @param data
*/
TreeTable.prototype.eachData = function (callback, data) {
if (!data) data = this.options.data;
for (var i = 0; i < data.length; i++) {
var item = data[i];
callback && callback(i, item);
if (item[this.options.tree.childName]) this.eachData(callback, item[this.options.tree.childName]);
}
};
/**
* 异步加载渲染
* @param d 父级数据
* @param $tr 父级dom
*/
TreeTable.prototype.renderBodyAsync = function (d, $tr) {
var that = this;
var options = this.options;
var components = this.getComponents();
// 显示loading
if ($tr) {
$tr.addClass('ew-tree-table-loading');
$tr.find('.ew-tree-pack').children('.ew-tree-table-arrow').addClass('layui-anim layui-anim-rotate layui-anim-loop');
} else {
components.$empty.hide();
if (options.data && options.data.length > 0) components.$loading.addClass('ew-loading-float');
components.$loading.show();
}
// 请求数据
options.reqData(d, function (data) {
if (typeof data !== 'string' && data && data.length > 0 && options.tree.isPidData) {
data = tt.pidToChildren(data, options.tree.idName, options.tree.pidName, options.tree.childName);
}
that.renderBodyData(data, d, $tr); // 渲染内容
});
};
/**
* 根据数据渲染body
* @param data 数据集合
* @param d 父级数据
* @param $tr 父级dom
*/
TreeTable.prototype.renderBodyData = function (data, d, $tr) {
var msg;
if (typeof data === 'string') {
msg = data;
data = [];
}
var that = this;
var options = this.options;
var components = this.getComponents();
// 更新到数据
if (d === undefined) options.data = data;
else d[options.tree.childName] = data;
var indent;
if ($tr) {
indent = parseInt($tr.data('indent')) + 1;
d[options.tree.openName] = true;
}
var htmlStr = this.renderBody(data, indent, d);
if ($tr) {
// 移除旧dom
$tr.nextAll('tr').each(function () {
if (parseInt($(this).data('indent')) <= (indent - 1)) return false;
$(this).remove();
});
// 渲染新dom
$tr.after(htmlStr).addClass('ew-tree-table-open');
} else {
components.$tBody.children('tbody').html(htmlStr);
}
form.render(null, components.filter); // 渲染表单元素
this.renderNumberCol(); // 渲染序号列
if ($tr) {
// 更新父级复选框状态
this.checkParentCB($tr);
$tr.prevAll('tr').each(function () {
var tInd = parseInt($(this).data('indent'));
if (tInd < (indent - 1)) {
that.checkParentCB($(this));
indent = tInd + 1;
}
});
// 移除loading
$tr.removeClass('ew-tree-table-loading');
var $arrow = $tr.find('.ew-tree-pack').children('.ew-tree-table-arrow');
$arrow.removeClass('layui-anim layui-anim-rotate layui-anim-loop');
if (msg) { // 加载失败
$tr.removeClass('ew-tree-table-open');
} else if (data && data.length === 0) { // 无子集
d[options.tree.haveChildName] = false;
$tr.data('have-child', false);
$arrow.addClass('ew-tree-table-arrow-hide');
$arrow.next('.ew-tree-icon').after(options.tree.getIcon(d)).remove();
}
} else {
// 移除loading
components.$loading.hide();
components.$loading.removeClass('ew-loading-float');
// 显示空视图
if (data && data.length > 0) {
components.$empty.hide();
} else {
components.$empty.show();
if (msg) components.$empty.text(msg);
else components.$empty.html(options.text.none);
}
}
this.checkChooseAllCB(); // 联动全选框
updateFixedTbHead(components.$view); // 滚动条补丁
options.done && options.done(data);
};
/**
* 递归渲染表格主体部分
* @param data 数据列表
* @param indent 缩进大小
* @param parent 父级
* @param h 父级是否隐藏
* @returns {string}
*/
TreeTable.prototype.renderBody = function (data, indent, parent, h) {
var options = this.options;
if (!indent) indent = 0;
var html = '';
if (!data || data.length === 0) return html;
var hide = parent ? !parent[options.tree.openName] : undefined;
if (h) hide = h;//当所有父级存在隐藏时，隐藏所有子集
for (var i = 0; i < data.length; i++) {
var d = data[i];
d.LAY_INDEX = (parent ? parent.LAY_INDEX + '-' : '') + i;
html += this.renderBodyTr(d, indent, hide);
// 递归渲染子集
html += this.renderBody(d[options.tree.childName], indent + 1, d, h);
}
return html;
};
/**
* 渲染每一行数据
* @param d 行数据
* @param indent 缩进大小
* @param hide 是否隐藏
* @param $tr
* @returns {string}
*/
TreeTable.prototype.renderBodyTr = function (d, indent, hide, $tr) {
var that = this;
var options = this.options;
if (!indent) indent = 0;
var haveChild = d[options.tree.haveChildName];
if (haveChild === undefined) haveChild = d[options.tree.childName] && d[options.tree.childName].length > 0;
if ($tr) {
$tr.data('have-child', haveChild ? 'true' : 'false');
$tr.data('indent', indent);
$tr.removeClass('ew-tree-table-loading');
}
var html = '<tr';
var classNames = '';
if (haveChild && d[options.tree.openName]) classNames += 'ew-tree-table-open';
if (hide) classNames += 'ew-tree-tb-hide';
html += (' class="' + classNames + '"');
if (haveChild) html += (' data-have-child="' + haveChild + '"');
html += (' data-index="' + d.LAY_INDEX + '"');
html += (' data-indent="' + indent + '">');
var index = 0;
this.eachCols(function (i, col) {
if (col.colGroup) return;
html += that.renderBodyTd(d, indent, index, $tr ? $tr.children('td').eq(index) : undefined, col);
index++;
});
html += '</tr>';
return html;
};
/**
* 渲染每一个单元格数据
* @param d 行数据
* @param indent 缩进大小
* @param index 第几列
* @param $td
* @param col
* @returns {string}
*/
TreeTable.prototype.renderBodyTd = function (d, indent, index, $td, col) {
if (!col||col.colGroup) return '';
var options = this.options;
var components = this.getComponents();
if (!indent) indent = 0;
// 内容填充
var content = '', cell = '', icon = '';
if (col.type === 'numbers') { // 序号列
content = '<span class="ew-tree-table-numbers"></span>';
} else if (col.type === 'checkbox') { // 复选框列
content = [
'<input type="checkbox"', d.LAY_CHECKED ? ' checked="checked"' : '',
' lay-filter="', components.checkboxFilter, '"',
' lay-skin="primary" class="ew-tree-table-checkbox',
d.LAY_INDETERMINATE ? ' ew-form-indeterminate' : '', '" />'
].join('');
} else if (col.type === 'radio') { // 单选框列
content = [
'<input type="radio"', d.LAY_CHECKED ? ' checked="checked"' : '',
' lay-filter="', components.radioFilter, '"',
' name="', components.radioFilter, '"',
' class="ew-tree-table-radio" />'
].join('');
} else if (col.templet) { // 自定义模板
if (typeof col.templet === 'function') {
content = col.templet(d);
} else if (typeof col.templet === 'string') {
laytpl($(col.templet).html()).render(d, function (html) {
content = html;
});
}
} else if (col.toolbar) { // 操作列
if (typeof col.toolbar === 'function') {
content = col.toolbar(d);
} else if (typeof col.toolbar === 'string') {
laytpl($(col.toolbar).html()).render(d, function (html) {
content = html;
});
}
} else if (col.field && d[col.field] !== undefined && d[col.field] !== null) { // 普通字段
content = util.escape(d[col.field] === 0 ? '0' : d[col.field]);
}
// 图标列处理
if (index === options.tree.iconIndex) {
// 缩进
for (var i = 0; i < indent; i++) icon += '<span class="ew-tree-table-indent"></span>';
icon += '<span class="ew-tree-pack">';
// 加箭头
var haveChild = d[options.tree.haveChildName];
if (haveChild === undefined) haveChild = d[options.tree.childName] && d[options.tree.childName].length > 0;
icon += ('<i class="ew-tree-table-arrow layui-icon' + (haveChild ? '' : ' ew-tree-table-arrow-hide'));
icon += (' ' + (options.tree.arrowType || '') + '"></i>');
// 加图标
icon += options.tree.getIcon(d);
content = '<span>' + content + '</span>';
if (options.tree.onlyIconControl) content = icon + '</span>' + content;
else content = icon + content + '</span>';
}
cell = [
'<div class="ew-tree-table-cell', col.singleLine === undefined || col.singleLine ? ' single-line' : '', '"',
col.align ? ' align="' + col.align + '"' : '',
'>',
' <div class="ew-tree-table-cell-content">', content, '</div>',
' <i class="layui-icon layui-icon-close ew-tree-tips-c"></i>',
' <div class="layui-table-grid-down" style="display: none;"><i class="layui-icon layui-icon-down"></i></div>',
'</div>'
].join('');
if ($td) $td.html(cell);
var html = '<td';
if (col.field) html += (' data-field="' + col.field + '"');
if (col.edit) html += (' data-edit="' + col.edit + '"');
if (col.type) html += (' data-type="' + col.type + '"');
if (col.key) html += (' data-key="' + col.key + '"');
if (col.style) html += (' style="' + col.style + '"');
if (col['class']) html += (' class="' + col['class'] + (col.hide ? ' layui-hide' : '') + '"');
else if (col.hide) html += (' class="layui-hide"');
html += ('>' + cell + '</td>');
return html;
};
/**
* 渲染表头
* @returns {string}
*/
TreeTable.prototype.renderBodyTh = function () {
var options = this.options;
var components = this.getComponents();
var html = [];
$.each(options.cols, function (i1, item1) {
html.push('<tr>');
$.each(item1, function (i2, item2) {
html.push('<th');
if (item2.colspan) html.push(' colspan="' + item2.colspan + '"');
if (item2.rowspan) html.push(' rowspan="' + item2.rowspan + '"');
if (item2.type) html.push(' data-type="' + item2.type + '"');
if (item2.key) html.push(' data-key="' + item2.key + '"');
if (item2.parentKey) html.push(' data-parent="' + item2.parentKey + '"');
if (item2.hide) html.push(' class="layui-hide"');
html.push('>');
html.push('<div class="ew-tree-table-cell' + (item2.singleLine === undefined || item2.singleLine ? ' single-line' : '') + '"');
if (item2.thAlign || item2.align) html.push(' align="' + (item2.thAlign || item2.align) + '"');
html.push('>');
html.push('<div class="ew-tree-table-cell-content">');
// 标题
var ca = '<input type="checkbox" lay-filter="' + components.chooseAllFilter + '" lay-skin="primary" class="ew-tree-table-checkbox"/>';
if (item2.type === 'checkbox') html.push(ca);
else html.push(item2.title || '');
html.push('</div><i class="layui-icon layui-icon-close ew-tree-tips-c"></i>');
html.push('<div class="layui-table-grid-down" style="display: none;"><i class="layui-icon layui-icon-down"></i></div></div>');
// 列宽拖拽
if (!item2.colGroup && !item2.unresize) html.push('<span class="ew-tb-resize"></span>');
html.push('</th>');
});
html.push('</tr>');
});
return html.join('');
};
/** 重置表格尺寸 */
TreeTable.prototype.resize = function (returnColgroup) {
// 计算表格宽度、最小宽度、百分比宽度
var options = this.options;
var components = this.getComponents();
var minWidth = 1, width = 1, needSetWidth = true, mwPercent = 0;
this.eachCols(function (i, item) {
if (item.colGroup || item.hide) return;
if (item.width) {
width += (item.width + 1);
if (item.minWidth) {
if (item.width < item.minWidth) item.width = item.minWidth;
} else if (item.width < options.cellMinWidth) item.width = options.cellMinWidth;
} else needSetWidth = false;
if (item.width) minWidth += (item.width + 1);
else if (item.minWidth) {
minWidth += (item.minWidth + 1);
mwPercent += item.minWidth;
} else {
minWidth += (options.cellMinWidth + 1);
mwPercent += options.cellMinWidth;
}
});
if (minWidth) {
components.$tHead.css('min-width', minWidth);
components.$tBody.css('min-width', minWidth);
} else {
components.$tHead.css('min-width', 'auto');
components.$tBody.css('min-width', 'auto');
}
if (needSetWidth) {
components.$tHead.css('width', width);
components.$tBody.css('width', width);
} else {
components.$tHead.css('width', '100%');
components.$tBody.css('width', '100%');
}
// 生成colgroup
var colgroupHtml = [];
this.eachCols(function (i, item) {
if (item.colGroup || item.hide) return;
colgroupHtml.push('<col');
if (item.width) colgroupHtml.push(' width="' + item.width + '"');
else if (item.minWidth) colgroupHtml.push(' width="' + (item.minWidth / mwPercent * 100).toFixed(2) + '%"');
else colgroupHtml.push(' width="' + (options.cellMinWidth / mwPercent * 100).toFixed(2) + '%"');
if (item.type) colgroupHtml.push(' data-type="' + item.type + '"');
if (item.key) colgroupHtml.push(' data-key="' + item.key + '"');
colgroupHtml.push('/>');
});
colgroupHtml = colgroupHtml.join('');
if (returnColgroup) return '<colgroup>' + colgroupHtml + '</colgroup>';
components.$table.children('colgroup').html(colgroupHtml);
};
/** 获取行对应数据 */
TreeTable.prototype.getDataByTr = function ($tr) {
var data, index;
if (typeof $tr !== 'string' && typeof $tr !== 'number') {
if ($tr) index = $tr.data('index');
} else index = $tr;
if (index === undefined) return;
if (typeof index === 'number') index = [index];
else index = index.split('-');
for (var i = 0; i < index.length; i++) {
if (data) data = data[this.options.tree.childName][index[i]];
else data = this.options.data[index[i]];
}
return data;
};
/**
* 联动子级复选框状态
* @param $tr 当前tr的dom
* @param checked
*/
TreeTable.prototype.checkSubCB = function ($tr, checked) {
var that = this;
var components = this.getComponents();
var indent = -1, $trList;
if ($tr.is('tbody')) {
$trList = $tr.children('tr');
} else {
indent = parseInt($tr.data('indent'));
$trList = $tr.nextAll('tr');
}
$trList.each(function () {
if (parseInt($(this).data('indent')) <= indent) return false;
var $cb = $(this).children('td').find('input[lay-filter="' + components.checkboxFilter + '"]');
$cb.prop('checked', checked);
$cb.removeClass('ew-form-indeterminate');
if (checked) $cb.next('.layui-form-checkbox').addClass('layui-form-checked');
else $cb.next('.layui-form-checkbox').removeClass('layui-form-checked');
var d = that.getDataByTr($(this));
d.LAY_CHECKED = checked; // 同步更新数据
d.LAY_INDETERMINATE = false;
});
};
/**
* 联动父级复选框状态
* @param $tr 父级的dom
*/
TreeTable.prototype.checkParentCB = function ($tr) {
var options = this.options;
var components = this.getComponents();
var d = this.getDataByTr($tr);
var ckNum = 0, unCkNum = 0;
if (d[options.tree.childName]) {
function checkNum(data) {
for (var i = 0; i < data.length; i++) {
if (data[i].LAY_CHECKED) ckNum++;
else unCkNum++;
if (data[i][options.tree.childName]) checkNum(data[i][options.tree.childName]);
}
}
checkNum(d[options.tree.childName]);
}
var $cb = $tr.children('td').find('input[lay-filter="' + components.checkboxFilter + '"]');
if (ckNum > 0 && unCkNum === 0) { // 全选
$cb.prop('checked', true);
$cb.removeClass('ew-form-indeterminate');
$cb.next('.layui-form-checkbox').addClass('layui-form-checked');
d.LAY_CHECKED = true; // 同步更新数据
d.LAY_INDETERMINATE = false;
} else if (ckNum === 0 && unCkNum > 0) { // 全不选
$cb.prop('checked', false);
$cb.removeClass('ew-form-indeterminate');
$cb.next('.layui-form-checkbox').removeClass('layui-form-checked');
d.LAY_CHECKED = false; // 同步更新数据
d.LAY_INDETERMINATE = false;
} else if (ckNum > 0 && unCkNum > 0) { // 半选
$cb.prop('checked', true);
$cb.data('indeterminate', 'true');
$cb.addClass('ew-form-indeterminate');
$cb.next('.layui-form-checkbox').addClass('layui-form-checked');
d.LAY_CHECKED = true; // 同步更新数据
d.LAY_INDETERMINATE = true;
}
};
/** 联动全选复选框 */
TreeTable.prototype.checkChooseAllCB = function () {
var options = this.options;
var components = this.getComponents();
var ckNum = 0, unCkNum = 0;
function checkNum(data) {
for (var i = 0; i < data.length; i++) {
if (data[i].LAY_CHECKED) ckNum++;
else unCkNum++;
if (data[i][options.tree.childName]) checkNum(data[i][options.tree.childName]);
}
}
checkNum(options.data);
var $cb = components.$view.find('input[lay-filter="' + components.chooseAllFilter + '"]');
if (ckNum > 0 && unCkNum === 0) { // 全选
$cb.prop('checked', true);
$cb.removeClass('ew-form-indeterminate');
$cb.next('.layui-form-checkbox').addClass('layui-form-checked');
} else if ((ckNum === 0 && unCkNum > 0) || (ckNum === 0 && unCkNum === 0)) { // 全不选
$cb.prop('checked', false);
$cb.removeClass('ew-form-indeterminate');
$cb.next('.layui-form-checkbox').removeClass('layui-form-checked');
} else if (ckNum > 0 && unCkNum > 0) { // 半选
$cb.prop('checked', true);
$cb.addClass('ew-form-indeterminate');
$cb.next('.layui-form-checkbox').addClass('layui-form-checked');
}
};
/** 填充序号列 */
TreeTable.prototype.renderNumberCol = function () {
this.getComponents().$tBody.children('tbody').children('tr').each(function (i) {
$(this).children('td').find('.ew-tree-table-numbers').text(i + 1);
});
};
/** 根据id获取tr的index */
TreeTable.prototype.getIndexById = function (id) {
var options = this.options;
function each(data, pi) {
for (var i = 0; i < data.length; i++) {
if (data[i][options.tree.idName] === id) return pi !== undefined ? pi + '-' + i : i;
if (data[i][options.tree.childName]) {
var res = each(data[i][options.tree.childName], pi !== undefined ? pi + '-' + i : i);
//值不为undefined才return
if (res) return res;
}
}
}
return each(options.data);
};
/** 展开指定行 */
TreeTable.prototype.expand = function (id, cascade) {
var components = this.getComponents();
var $tr = components.$table.children('tbody').children('tr[data-index="' + this.getIndexById(id) + '"]');
if (!$tr.hasClass('ew-tree-table-open')) $tr.children('td').find('.ew-tree-pack').trigger('click');
if (cascade === false) return;
// 联动父级
var indent = parseInt($tr.data('indent'));
$tr.prevAll('tr').each(function () {
var tInd = parseInt($(this).data('indent'));
if (tInd < indent) {
if (!$(this).hasClass('ew-tree-table-open')) {
$(this).children('td').find('.ew-tree-pack').trigger('click');
}
indent = tInd;
}
});
};
/** 折叠指定行 */
TreeTable.prototype.fold = function (id) {
var components = this.getComponents();
var $tr = components.$table.children('tbody').children('tr[data-index="' + this.getIndexById(id) + '"]');
if ($tr.hasClass('ew-tree-table-open')) $tr.children('td').find('.ew-tree-pack').trigger('click');
};
/** 全部展开 */
TreeTable.prototype.expandAll = function () {
this.getComponents().$table.children('tbody').children('tr').each(function () {
if (!$(this).hasClass('ew-tree-table-open')) $(this).children('td').find('.ew-tree-pack').trigger('click');
});
};
/** 全部折叠 */
TreeTable.prototype.foldAll = function () {
this.getComponents().$table.children('tbody').children('tr').each(function () {
if ($(this).hasClass('ew-tree-table-open')) $(this).children('td').find('.ew-tree-pack').trigger('click');
});
};
/** 获取当前数据 */
TreeTable.prototype.getData = function () {
return this.options.data;
};
/** 重载表格 */
TreeTable.prototype.reload = function (opt) {
this.initOptions(this.options ? $.extend(true, this.options, opt) : opt);
this.init(); // 初始化表格
this.bindEvents(); // 绑定事件
};
/** 获取当前选中行 */
TreeTable.prototype.checkStatus = function (needIndeterminate) {
if (needIndeterminate === undefined) needIndeterminate = true;
var list = [];
this.eachData(function (i, item) {
if ((needIndeterminate || !item.LAY_INDETERMINATE) && item.LAY_CHECKED)
list.push($.extend({isIndeterminate: item.LAY_INDETERMINATE}, item));
});
return list;
};
/** 设置复/单选框选中 */
TreeTable.prototype.setChecked = function (ids) {
var that = this;
var components = this.getComponents();
var $radio = components.$table.find('input[lay-filter="' + components.radioFilter + '"]');
if ($radio.length > 0) { // 开启了单选框
$radio.each(function () {
var d = that.getDataByTr($(this).parentsUntil('tr').parent());
if (d && ids[ids.length - 1] == d[that.options.tree.idName]) {
$(this).next('.layui-form-radio').trigger('click');
return false;
}
});
} else { // 开启了复选框
components.$table.find('input[lay-filter="' + components.checkboxFilter + '"]').each(function () {
var $cb = $(this);
var $layCb = $cb.next('.layui-form-checkbox');
var checked = $cb.prop('checked');
var indeterminate = $cb.hasClass('ew-form-indeterminate');
var d = that.getDataByTr($cb.parentsUntil('tr').parent());
for (var i = 0; i < ids.length; i++) {
if (d && ids[i] == d[that.options.tree.idName]) {
if (d[that.options.tree.childName] && d[that.options.tree.childName].length > 0) continue;
if (!checked || indeterminate) $layCb.trigger('click');
}
}
});
}
};
/** 移除全部选中 */
TreeTable.prototype.removeAllChecked = function () {
this.checkSubCB(this.getComponents().$table.children('tbody'), false);
};
/** 导出 */
TreeTable.prototype.exportData = function (type) {
var components = this.getComponents();
if ('show' === type) {
components.$toolbar.find('.layui-table-tool-panel').remove();
components.$toolbar.find('[lay-event="LAYTABLE_EXPORT"]').append([
'<ul class="layui-table-tool-panel">',
' <li data-type="csv">导出到 Csv 文件</li>',
' <li data-type="xls">导出到 Excel 文件</li>',
'</ul>'
].join(''));
} else {
if (device.ie) return layer.msg('不支持ie导出');
if (!type) type = 'xls';
var head = [], body = [];
this.eachCols(function (i, item) {
if (item.type !== 'normal' || item.hide) return;
head.push(item.title || '');
});
components.$tBody.children('tbody').children('tr').each(function () {
var items = [];
$(this).children('td').each(function () {
var $this = $(this);
if ($this.data('type') !== 'normal' || $this.hasClass('layui-hide')) return true;
items.push($this.text().trim().replace(/,/g, '，'));
});
body.push(items.join(','));
});
// 创建下载文件的a标签
var alink = document.createElement('a');
var content = encodeURIComponent(head.join(',') + '\r\n' + body.join('\r\n'));
var contentType = ({csv: 'text/csv', xls: 'application/vnd.ms-excel'})[type];
alink.href = 'data:' + contentType + ';charset=utf-8,\ufeff' + content;
alink.download = (this.options.title || 'table') + '.' + type;
document.body.appendChild(alink);
alink.click();
document.body.removeChild(alink);
}
};
/** 打印 */
TreeTable.prototype.printTable = function () {
var components = this.getComponents();
var head = components.$tHead.children('thead').html();
if (!head) head = components.$tBody.children('thead').html();
var body = components.$tBody.children('tbody').html();
var colgroup = components.$tBody.children('colgroup').html();
var $html = $([
'<table class="ew-tree-table-print">',
' <colgroup>', colgroup, '</colgroup>',
' <thead>', head, '</thead>',
' <tbody>', body, '</tbody>',
'</table>'
].join(''));
// 隐藏特殊列
$html.find('col[data-type="checkbox"],col[data-type="radio"],col[data-type="tool"]').remove();
$html.find('td[data-type="checkbox"],td[data-type="radio"],td[data-type="tool"],.layui-hide').remove();
function hideCol($temp) {
var parentKey = $temp.data('parent'), pCol;
if (!parentKey) return;
var $parent = $html.children('thead').children('tr').children('[data-key="' + parentKey + '"]');
var colspan = parseInt($parent.attr('colspan')) - 1;
$parent.attr('colspan', colspan);
if (colspan === 0) $parent.remove();
hideCol($parent);
}
$html.find('th[data-type="checkbox"],th[data-type="radio"],th[data-type="tool"]').each(function () {
hideCol($(this));
}).remove();
// 打印内容样式
var style = [
'<style>',
' /* 打印表格样式 */',
' .ew-tree-table-print {',
' border: none;',
' border-collapse: collapse;',
' width: 100%;',
' table-layout: fixed;',
' }',
' .ew-tree-table-print td, .ew-tree-table-print th {',
' color: #555;',
' font-size: 14px;',
' padding: 9px 15px;',
' word-break: break-all;',
' border: 1px solid #888;',
' text-align: left;',
' }',
' .ew-tree-table-print .ew-tree-table-cell {',
' min-height: 20px;',
' }',
' /* 序号列样式 */',
' .ew-tree-table-print td[data-type="numbers"], .ew-tree-table-print th[data-type="numbers"] {',
' padding-left: 0;',
' padding-right: 0;',
' }',
' /* 单/复选框列样式 */',
' .ew-tree-table-print td[data-type="tool"], .ew-tree-table-print th[data-type="tool"], ',
' .ew-tree-table-print td[data-type="checkbox"], .ew-tree-table-print th[data-type="checkbox"], ',
' .ew-tree-table-print td[data-type="radio"], .ew-tree-table-print th[data-type="radio"] {',
' border: none;',
' }',
' .ew-tree-table-print td.layui-hide + td, .ew-tree-table-print th.layui-hide + th, ',
' .ew-tree-table-print td[data-type="tool"] + td, .ew-tree-table-print th[data-type="tool"] + th, ',
' .ew-tree-table-print td[data-type="checkbox"] + td, .ew-tree-table-print th[data-type="checkbox"] + th, ',
' .ew-tree-table-print td[data-type="radio"] + td, .ew-tree-table-print th[data-type="radio"] + th {',
' border-left: none;',
' }',
' /* 不显示的元素 */',
' .layui-hide, ',
' .ew-tree-table-print td[data-type="tool"] *, .ew-tree-table-print th[data-type="tool"] *, ',
' .ew-tree-table-print td[data-type="checkbox"] *, .ew-tree-table-print th[data-type="checkbox"] *, ',
' .ew-tree-table-print td[data-type="radio"] *, .ew-tree-table-print th[data-type="radio"] *, ',
' .layui-table-grid-down, .ew-tree-tips-c, .ew-tree-icon, .ew-tree-table-arrow.ew-tree-table-arrow-hide {',
' display: none;',
' }',
' /* tree缩进 */',
' .ew-tree-table-indent {',
' padding-left: 13px;',
' }',
' /* 箭头 */',
' .ew-tree-table-arrow {',
' position: relative;',
' padding-left: 13px;',
' }',
' .ew-tree-table-arrow:before {',
' content: "";',
' border: 5px solid transparent;',
' border-top-color: #666;',
' position: absolute;',
' left: 0;',
' top: 6px;',
' }',
'</style>'
].join('');
var pWindow = window.open('', '_blank');
pWindow.focus();
var pDocument = pWindow.document;
pDocument.open();
pDocument.write($html[0].outerHTML + style);
pDocument.close();
pWindow.print();
pWindow.close();
};
/** 筛选列 */
TreeTable.prototype.toggleCol = function (show, field, key) {
var components = this.getComponents();
if (show === undefined) {
components.$toolbar.find('.layui-table-tool-panel').remove();
var cols = ['<ul class="layui-table-tool-panel">'];
this.eachCols(function (i, item) {
if (item.type !== 'normal') return;
cols.push('<li><input type="checkbox" lay-skin="primary"');
cols.push(' lay-filter="' + components.colsToggleFilter + '"');
cols.push(' value="' + item.key + '" title="' + util.escape(item.title || '') + '"');
cols.push((item.hide ? '' : ' checked') + '></li>');
});
components.$toolbar.find('[lay-event="LAYTABLE_COLS"]').append(cols.join('') + '</ul>');
form.render('checkbox', components.filter);
} else {
if (key) {
var $td = components.$table.children('tbody').children('tr').children('[data-key="' + key + '"]');
var $th = components.$table.children('thead').children('tr').children('[data-key="' + key + '"]');
if (show) {
$td.removeClass('layui-hide');
$th.removeClass('layui-hide');
} else {
$td.addClass('layui-hide');
$th.addClass('layui-hide');
}
// 同步更新数据
var ks = key.split('-');
var col = this.options.cols[ks[0]][ks[1]];
col.hide = !show;
// 更新colspan数据
function changeParent($temp) {
var parentKey = $temp.data('parent'), pCol;
if (!parentKey) return;
var $parent = components.$table.children('thead').children('tr').children('[data-key="' + parentKey + '"]');
var colspan = $parent.attr('colspan');
show ? colspan++ : colspan--;
$parent.attr('colspan', colspan);
if (colspan === 0) $parent.addClass('layui-hide');
else $parent.removeClass('layui-hide');
changeParent($parent);
}
changeParent($th);
// 同步eachCols数据
this.eachCols(function (i, item) {
if (item.key === key) item.hide = col.hide;
});
this.resize(); // 更新表格尺寸
}
}
};
/**
* 搜索数据
* @param ids 关键字或数据id集合
*/
TreeTable.prototype.filterData = function (ids) {
var components = this.getComponents();
components.$loading.show();
if (this.options.data.length > 0) components.$loading.addClass('ew-loading-float');
var $trList = components.$table.children('tbody').children('tr');
var indexList = [];
if (typeof ids === 'string') { // 关键字
$trList.each(function () {
var index = $(this).data('index');
$(this).children('td').each(function () {
if ($(this).text().indexOf(ids) !== -1) {
indexList.push(index);
return false;
}
});
});
} else {
for (var i = 0; i < ids.length; i++) {
indexList.push(this.getIndexById(ids[i]));
}
}
$trList.addClass('ew-tree-table-filter-hide');
for (var j = 0; j < indexList.length; j++) {
var $tr = $trList.filter('[data-index="' + indexList[j] + '"]');
$tr.removeClass('ew-tree-table-filter-hide');
var indent = parseInt($tr.data('indent'));
// 联动子级
$tr.nextAll('tr').each(function () {
if (parseInt($(this).data('indent')) <= indent) return false;
$(this).removeClass('ew-tree-table-filter-hide');
});
if ($tr.hasClass('ew-tree-table-open')) toggleRow($tr);
// 联动父级
$tr.prevAll('tr').each(function () {
var tInd = parseInt($(this).data('indent'));
if (tInd < indent) {
$(this).removeClass('ew-tree-table-filter-hide');
if (!$(this).hasClass('ew-tree-table-open')) toggleRow($(this));
indent = tInd;
}
});
}
// 最后再检查一遍
/*$trList.not('.ew-tree-table-filter-hide').not('.ew-tree-tb-hide').each(function () {
var index = $(this).data('index'), hide = true;
for (var k = 0; k < indexList.length; k++) {
if (indexList[k] === index) hide = false;
}
if (hide) $(this).addClass('ew-tree-table-filter-hide');
});*/
components.$loading.hide();
components.$loading.removeClass('ew-loading-float');
if (indexList.length === 0) components.$empty.show();
updateFixedTbHead(components.$view); // 更新滚动条补丁
};
/** 重置搜索 */
TreeTable.prototype.clearFilter = function () {
var components = this.getComponents();
components.$table.children('tbody').children('tr').removeClass('ew-tree-table-filter-hide');
if (this.options.data.length > 0) components.$empty.hide();
updateFixedTbHead(components.$view); // 更新滚动条补丁
};
/**
* 刷新指定父级下的节点
* @param id 父级id,空则全部刷新
* @param data 非异步模式替换的数据
*/
TreeTable.prototype.refresh = function (id, data) {
if (isClass(id) === 'Array') {
data = id;
id = undefined;
}
var components = this.getComponents();
var d, $tr;
if (id !== undefined) {
$tr = components.$table.children('tbody').children('tr[data-index="' + this.getIndexById(id) + '"]');
d = this.getDataByTr($tr);
}
if (data) { // 数据模式
if (data.length > 0) components.$loading.addClass('ew-loading-float');
components.$loading.show();
if (data.length > 0 && this.options.tree.isPidData) { // pid形式数据
this.renderBodyData(tt.pidToChildren(data, this.options.tree.idName, this.options.tree.pidName, this.options.tree.childName), d, $tr);
} else {
this.renderBodyData(data, d, $tr);
}
} else { // 异步模式
this.renderBodyAsync(d, $tr);
}
};
/** 删除数据 */
TreeTable.prototype.del = function (id, index) {
if (index === undefined) index = this.getIndexById(id);
var indexList = (typeof index === 'number' ? [index] : index.split('-'));
var d = this.options.data;
if (indexList.length > 1) {
for (var i = 0; i < indexList.length - 1; i++) {
d = d[parseInt(indexList[i])][this.options.tree.childName];
}
}
d.splice(indexList[indexList.length - 1], 1);
};
/** 更新数据 */
TreeTable.prototype.update = function (id, fields) {
$.extend(true, this.getDataByTr(this.getIndexById(id)), fields);
};
/** 折叠/展开行 */
function toggleRow($tr) {
var indent = parseInt($tr.data('indent'));
var open = $tr.hasClass('ew-tree-table-open');
if (open) { // 折叠
$tr.removeClass('ew-tree-table-open');
$tr.nextAll('tr').each(function () {
if (parseInt($(this).data('indent')) <= indent) return false;
$(this).addClass('ew-tree-tb-hide');
});
} else { // 展开
$tr.addClass('ew-tree-table-open');
var hideInd;
$tr.nextAll('tr').each(function () {
var ind = parseInt($(this).data('indent'));
if (ind <= indent) return false;
if (hideInd !== undefined && ind > hideInd) return true;
$(this).removeClass('ew-tree-tb-hide');
if (!$(this).hasClass('ew-tree-table-open')) hideInd = parseInt($(this).data('indent'));
else hideInd = undefined;
});
}
updateFixedTbHead($tr.parentsUntil('.ew-tree-table').last().parent());
return open;
}
/** 固定表头滚动条补丁 */
function updateFixedTbHead($view) {
var $headBox = $view.children('.ew-tree-table-head');
var $tbBox = $view.children('.ew-tree-table-box');
var sWidth = $tbBox.width() - $tbBox.prop('clientWidth');
$headBox.css('border-right', (sWidth > 0 ? sWidth : 0) + 'px solid #f2f2f2');
}
// 监听窗口大小改变
$(window).resize(function () {
$('.ew-tree-table').each(function () {
updateFixedTbHead($(this));
var $tbBox = $(this).children('.ew-tree-table-box');
var full = $tbBox.data('full');
if (full && device.ie && device.ie < 10) {
$tbBox.css('height', getPageHeight() - full);
}
});
});
/** 表格溢出点击展开功能 */
$(document).on('mouseenter', '.ew-tree-table-cell.single-line', function () {
var $content = $(this).children('.ew-tree-table-cell-content');
if ($content.prop('scrollWidth') > $content.outerWidth()) $(this).children('.layui-table-grid-down').show();
}).on('mouseleave', '.ew-tree-table-cell.single-line', function () {
$(this).children('.layui-table-grid-down').hide();
});
// 点击箭头展开
$(document).on('click', '.ew-tree-table-cell>.layui-table-grid-down', function (e) {
e.stopPropagation();
hideAllTdTips();
var $cell = $(this).parent();
$cell.addClass('ew-tree-tips-open');
$cell.children('.layui-table-grid-down').hide();
var tw = $cell.parent().outerWidth() + 4;
if ($cell.outerWidth() < tw) $cell.children('.ew-tree-table-cell-content').css({'width': tw, 'max-width': tw});
var $box = $cell.parents().filter('.ew-tree-table-box');
if ($box.length === 0) $box = $cell.parents().filter('.ew-tree-table-head');
if ($box.length === 0) return;
if (($cell.outerWidth() + $cell.offset().left) + 20 > $box.offset().left + $box.outerWidth()) {
$cell.addClass('ew-show-left');
}
if (($cell.outerHeight() + $cell.offset().top + 10) > $box.offset().top + $box.outerHeight()) {
$cell.addClass('ew-show-bottom');
}
});
// 点击关闭按钮关闭
$(document).on('click', '.ew-tree-table-cell>.ew-tree-tips-c', function () {
hideAllTdTips();
});
// 点击空白部分关闭
$(document).on('click', function () {
hideAllTdTips();
$('.ew-tree-table .layui-table-tool-panel').remove();
});
$(document).on('click', '.ew-tree-table-cell.ew-tree-tips-open', function (e) {
e.stopPropagation();
});
/* 关闭所有单元格溢出提示框 */
function hideAllTdTips() {
$('.ew-tree-table-cell').removeClass('ew-tree-tips-open ew-show-left ew-show-bottom');
$('.ew-tree-table-cell>.ew-tree-table-cell-content').css({'width': '', 'max-width': ''});
}
/** 拖拽调整列宽 */
$(document).on('mousedown', '.ew-tb-resize', function (e) {
layui.stope(e);
var $this = $(this);
$this.attr('move', 'true');
var key = $this.parent().data('key');
$this.data('x', e.clientX);
var w = $this.parent().parent().parent().parent().children('colgroup').children('col[data-key="' + key + '"]').attr('width');
if (!w || w.toString().indexOf('%') !== -1) w = $this.parent().outerWidth();
$this.data('width', w);
$('body').addClass('ew-tree-table-resizing');
}).on('mousemove', function (e) {
var $rs = $('.ew-tree-table .ew-tb-resize[move="true"]');
if ($rs.length === 0) return;
layui.stope(e);
var x = $rs.data('x');
var w = $rs.data('width');
var nw = parseFloat(w) + e.clientX - parseFloat(x);
if (nw <= 0) nw = 1;
// 更新实例options中的宽度
var ins = _instances[$rs.parentsUntil('.ew-tree-table').last().parent().attr('lay-filter')];
var key = $rs.parent().data('key');
var ks = key.split('-');
ins.options.cols[ks[0]][ks[1]].width = nw;
ins.eachCols(function (i, item) {
if (item.key === key) item.width = nw;
});
ins.resize();
}).on('mouseup', function (e) {
$('.ew-tree-table .ew-tb-resize[move="true"]').attr('move', 'false');
$('body').removeClass('ew-tree-table-resizing');
}).on('mouseleave', function (e) {
$('.ew-tree-table .ew-tb-resize[move="true"]').attr('move', 'false');
$('body').removeClass('ew-tree-table-resizing');
});
/** 获取顶级的pId */
function getPids(data, idName, pidName) {
var pids = [];
for (var i = 0; i < data.length; i++) {
var hasPid = false;
for (var j = 0; j < data.length; j++) {
if (data[i][pidName] == data[j][idName]) {
hasPid = true;
break;
}
}
if (!hasPid) pids.push(data[i][pidName]);
}
return pids;
}
/** 判断pId是否相等 */
function pidEquals(pId, pIds) {
if (isClass(pIds) === 'Array') {
for (var i = 0; i < pIds.length; i++)
if (pId == pIds[i]) return true;
}
return pId == pIds;
}
/** 获取变量类型 */
function isClass(o) {
if (o === null) return 'Null';
if (o === undefined) return 'Undefined';
return Object.prototype.toString.call(o).slice(8, -1);
}
/** 获取浏览器高度 */
function getPageHeight() {
return document.documentElement.clientHeight || document.body.clientHeight;
}
/** 对外提供的方法 */
var tt = {
/* 渲染 */
render: function (options) {
return new TreeTable(options);
},
/* 重载 */
reload: function (id, opt) {
_instances[id].reload(opt);
},
/* 事件监听 */
on: function (events, callback) {
return layui.onevent.call(this, MOD_NAME, events, callback);
},
/* pid转children形式 */
pidToChildren: function (data, idName, pidName, childName, pId) {
if (!childName) childName = 'children';
var newList = [];
for (var i = 0; i < data.length; i++) {
if (data[i][idName] == data[i][pidName])
return console.error('第' + i + '条数据的' + idName + '与' + pidName + '相同', data[i]);
if (pId === undefined) pId = getPids(data, idName, pidName);
if (pidEquals(data[i][pidName], pId)) {
var children = this.pidToChildren(data, idName, pidName, childName, data[i][idName]);
if (children.length > 0) data[i][childName] = children;
newList.push(data[i]);
}
}
return newList;
}
};
/** 添加样式 */
$('head').append([
'<style id="ew-tree-table-css">',
'/** 最外层容器 */',
'.ew-tree-table {',
' margin: 10px 0;',
' position: relative;',
' border: 1px solid #e6e6e6;',
' border-bottom: none;',
' border-right: none;',
'}',
'.ew-tree-table:before, .ew-tree-table:after, .ew-tree-table .ew-tree-table-head:after {',
' content: "";',
' background-color: #e6e6e6;',
' position: absolute;',
' right: 0;',
' bottom: 0;',
'}',
'.ew-tree-table:before {',
' width: 1px;',
' top: 0;',
' z-index: 1;',
'}',
'.ew-tree-table:after, .ew-tree-table .ew-tree-table-head:after {',
' height: 1px;',
' left: 0;',
'}',
'.ew-tree-table .layui-table {',
' margin: 0;',
' position: relative;',
' table-layout: fixed;',
'}',
'/** 表格 */',
'.ew-tree-table .layui-table td, .ew-tree-table .layui-table th {',
' border-top: none;',
' border-left: none;',
' padding: 0 !important;',
'}',
'.ew-tree-table .ew-tree-table-box {',
' overflow: auto;',
' position: relative;',
'}',
'.ew-tree-table .ew-tree-table-head {',
' overflow: hidden;',
' box-sizing: border-box;',
' background-color: #f2f2f2;',
' position: relative;',
'}',
'/** loading */',
'.ew-tree-table div.ew-tree-table-loading {',
' padding: 10px 0;',
' text-align: center;',
'}',
'.ew-tree-table div.ew-tree-table-loading > i {',
' color: #999;',
' font-size: 30px;',
'}',
'.ew-tree-table div.ew-tree-table-loading.ew-loading-float {',
' position: absolute;',
' top: 0;',
' left: 0;',
' right: 0;',
'}',
'/** 空数据 */',
'.ew-tree-table .ew-tree-table-empty {',
' color: #666;',
' font-size: 14px;',
' padding: 18px 0;',
' text-align: center;',
' display: none;',
'}',
'/** 单元格 */',
'.ew-tree-table-cell.ew-tree-tips-open {',
' position: absolute;',
' top: 0;',
' left: 0;',
' padding: 0;',
' z-index: 9999;',
' background-color: #fff;',
' box-shadow: 3px 3px 8px rgba(0, 0, 0, .15);',
'}',
'thead .ew-tree-table-cell.ew-tree-tips-open {',
' background-color: #f2f2f2;',
'}',
'.ew-tree-table-cell.ew-tree-tips-open.ew-show-left {',
' right: 0;',
' left: auto;',
' box-shadow: -3px 3px 8px rgba(0, 0, 0, .15);',
'}',
'.ew-tree-table-cell.ew-tree-tips-open.ew-show-bottom {',
' bottom: 0;',
' top: auto;',
' box-shadow: 3px -3px 8px rgba(0, 0, 0, .15);',
'}',
'.ew-tree-table-cell.ew-tree-tips-open.ew-show-left.ew-show-bottom {',
' box-shadow: -3px -3px 8px rgba(0, 0, 0, .15);',
'}',
'.ew-tree-table-cell > .ew-tree-tips-c {',
' position: absolute;',
' right: -6px;',
' top: -3px;',
' width: 22px;',
' height: 22px;',
' line-height: 22px;',
' font-size: 16px;',
' color: #fff;',
' background-color: #666;',
' border-radius: 50%;',
' text-align: center;',
' cursor: pointer;',
' display: none;',
'}',
'table tr:first-child .ew-tree-table-cell > .ew-tree-tips-c {',
' top: 0;',
'}',
'.ew-tree-table-cell.ew-tree-tips-open > .ew-tree-tips-c {',
' display: block;',
'}',
'.ew-tree-table-cell.ew-tree-tips-open.ew-show-left > .ew-tree-tips-c {',
' left: -6px;',
' right: auto;',
'}',
'.ew-tree-table-cell > .ew-tree-table-cell-content {',
' padding: 5px 15px;',
' line-height: 28px;',
'}',
'[lay-size="lg"] .ew-tree-table-cell > .ew-tree-table-cell-content {',
' line-height: 40px;',
'}',
'[lay-size="sm"] .ew-tree-table-cell > .ew-tree-table-cell-content {',
' padding: 1px 15px;',
'}',
'.ew-tree-table-cell.single-line > .ew-tree-table-cell-content {',
' overflow: hidden;',
' white-space: nowrap;',
' text-overflow: ellipsis;',
'}',
'.ew-tree-table-cell.ew-tree-tips-open > .ew-tree-table-cell-content {',
' overflow: auto;',
' padding: 9px 15px;',
' height: auto;',
' min-height: 100%;',
' max-height: 110px;',
' line-height: inherit;',
' max-width: 260px;',
' width: 200px;',
' width: max-content;',
' width: -moz-max-content;',
' box-sizing: border-box;',
' white-space: normal;',
'}',
'.ew-tree-table-cell > .layui-table-grid-down {',
' box-sizing: border-box;',
'}',
'/** 图标列 */',
'.ew-tree-table .ew-tree-pack {',
' cursor: pointer;',
' line-height: 16px;',
'}',
'.ew-tree-table .ew-tree-pack > .layui-icon, .ew-tree-table .ew-tree-pack > .ew-tree-icon {',
' margin-right: 5px;',
'}',
'.ew-tree-table .ew-tree-pack > * {',
' vertical-align: middle;',
'}',
'/* 缩进 */',
'.ew-tree-table .ew-tree-table-indent {',
' margin-right: 5px;',
' padding-left: 16px;',
'}',
'/* 箭头 */',
'.ew-tree-table .ew-tree-table-arrow:before {',
' content: "\\e623";',
'}',
'.ew-tree-table .ew-tree-table-open .ew-tree-table-arrow:before {',
' content: "\\e625";',
'}',
'.ew-tree-table .ew-tree-table-arrow.arrow2 {',
' font-size: 12px;',
' font-weight: 600;',
' line-height: 16px;',
' height: 16px;',
' width: 16px;',
' display: inline-block;',
' text-align: center;',
' color: #888;',
'}',
'.ew-tree-table .ew-tree-table-arrow.arrow2:before {',
' content: "\\e602";',
'}',
'.ew-tree-table .ew-tree-table-open .ew-tree-table-arrow.arrow2:before {',
' content: "\\e61a";',
'}',
'.ew-tree-table-arrow.ew-tree-table-arrow-hide {',
' visibility: hidden;',
'}',
'/* 箭头变加载中状态 */',
'.ew-tree-table tr.ew-tree-table-loading > td .ew-tree-table-arrow:before {',
' content: "\\e63d" !important;',
'}',
'.ew-tree-table tr.ew-tree-table-loading > td .ew-tree-table-arrow {',
' margin-right: 0;',
'}',
'.ew-tree-table tr.ew-tree-table-loading > td .ew-tree-table-arrow + * {',
' margin-left: 5px;',
'}',
'.ew-tree-table tr.ew-tree-table-loading * {',
' pointer-events: none !important;',
'}',
'/** 折叠行 */',
'.ew-tree-table .ew-tree-tb-hide {',
' display: none;',
'}',
'/** 特殊列调整 */',
'.ew-tree-table td[data-type="numbers"] > .ew-tree-table-cell,',
'.ew-tree-table th[data-type="numbers"] > .ew-tree-table-cell,',
'.ew-tree-table td[data-type="checkbox"] > .ew-tree-table-cell,',
'.ew-tree-table th[data-type="checkbox"] > .ew-tree-table-cell,',
'.ew-tree-table td[data-type="radio"] > .ew-tree-table-cell,',
'.ew-tree-table th[data-type="radio"] > .ew-tree-table-cell,',
'.ew-tree-table td[data-type="space"] > .ew-tree-table-cell,',
'.ew-tree-table th[data-type="space"] > .ew-tree-table-cell {',
' padding-left: 0;',
' padding-right: 0;',
'}',
'/* 单元格内表单元素样式调整 */',
'.ew-tree-table .layui-form-switch',
'.ew-tree-table .layui-form-radio {',
' margin: 0;',
'}',
'/* checkbox列调整 */',
'.ew-tree-table-checkbox + .layui-form-checkbox {',
' padding: 0;',
'}',
'.ew-tree-table-checkbox + .layui-form-checkbox > .layui-icon {',
' font-weight: 600;',
' color: transparent;',
' transition: background-color .1s linear;',
' -webkit-transition: background-color .1s linear;',
'}',
'.ew-tree-table-checkbox + .layui-form-checkbox.layui-form-checked > .layui-icon {',
' color: #fff;',
'}',
'/* checkbox半选状态 */',
'.ew-form-indeterminate + .layui-form-checkbox .layui-icon:before {',
' content: "";',
' width: 10px;',
' height: 2px;',
' background-color: #f1f1f1;',
' position: absolute;',
' top: 50%;',
' left: 50%;',
' margin: -1px 0 0 -5px;',
'}',
'/* radio列调整 */',
'.ew-tree-table-radio + .layui-form-radio {',
' margin: 0;',
' padding: 0;',
' height: 20px;',
' line-height: 20px;',
'}',
'.ew-tree-table-radio + .layui-form-radio > i {',
' margin: 0;',
' height: 20px;',
' font-size: 20px;',
' line-height: 20px;',
'}',
'/** 单元格编辑 */',
'.ew-tree-table .layui-table td[data-edit] {',
' cursor: text;',
'}',
'.ew-tree-table .ew-tree-table-edit {',
' position: absolute;',
' left: 0;',
' top: 0;',
' width: 100%;',
' height: 100%;',
' border-radius: 0;',
' box-shadow: 1px 1px 20px rgba(0, 0, 0, .15);',
'}',
'.ew-tree-table .ew-tree-table-edit:focus {',
' border-color: #5FB878 !important;',
'}',
'.ew-tree-table .ew-tree-table-edit.layui-form-danger {',
' border-color: #FF5722 !important;',
'}',
'/** 搜索数据隐藏行 */',
'.ew-tree-table tr.ew-tree-table-filter-hide {',
' display: none !important;',
'}',
'/** 头部工具栏 */',
'.ew-tree-table .ew-tree-table-tool {',
' min-height: 50px;',
' line-height: 30px;',
' padding: 10px 15px;',
' box-sizing: border-box;',
' background-color: #f2f2f2;',
' border-bottom: 1px solid #e6e6e6;',
'}',
'.ew-tree-table .ew-tree-table-tool .ew-tree-table-tool-right {',
' float: right;',
'}',
'.ew-tree-table .ew-tree-table-tool .ew-tree-table-tool-item {',
' position: relative;',
' color: #333;',
' width: 26px;',
' height: 26px;',
' line-height: 26px;',
' text-align: center;',
' margin-left: 10px;',
' display: inline-block;',
' border: 1px solid #ccc;',
' box-sizing: border-box;',
' vertical-align: middle;',
' -webkit-transition: .3s all;',
' transition: .3s all;',
' cursor: pointer;',
'}',
'.ew-tree-table .ew-tree-table-tool .ew-tree-table-tool-item:first-child {',
' margin-left: 0;',
'}',
'.ew-tree-table .ew-tree-table-tool .ew-tree-table-tool-item:hover {',
' border-color: #999;',
'}',
'.ew-tree-table .ew-tree-table-tool-right .layui-table-tool-panel {',
' left: auto;',
' right: -1px;',
' z-index: 9999;',
'}',
'/* 列宽拖拽调整 */',
'.ew-tree-table .ew-tb-resize {',
' position: absolute;',
' right: 0;',
' top: 0;',
' bottom: 0;',
' width: 10px;',
' cursor: col-resize;',
'}',
'.ew-tree-table-resizing {',
' cursor: col-resize;',
' -ms-user-select: none;',
' -moz-user-select: none;',
' -webkit-user-select: none;',
' user-select: none;',
'}',
'/* 辅助样式 */',
'.ew-tree-table .layui-form-switch {',
' margin: 0;',
'}',
'.ew-tree-table .pd-tb-0 {',
' padding-top: 0 !important;',
' padding-bottom: 0 !important;',
'}',
'.ew-tree-table .break-all {',
' word-break: break-all !important;',
'}',
'/** 扩展图标 */',
'.ew-tree-table .ew-tree-icon-folder:after, .ew-tree-table .ew-tree-icon-file:after {',
' content: "";',
' padding: 2px 10px;',
' -webkit-background-size: cover;',
' -moz-background-size: cover;',
' -o-background-size: cover;',
' background-size: cover;',
' background-repeat: no-repeat;',
' background-image: url("data:image/png;base64,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");',
'}',
'.ew-tree-table tr.ew-tree-table-open > td .ew-tree-icon-folder:after {',
' background-image: url("data:image/png;base64,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");',
'}',
'.ew-tree-table .ew-tree-icon-file:after {',
' background-image: url("data:image/png;base64,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");',
'}',
'</style>'
].join(''));
exports('tableTree', tt);
});
