1.创建lwc组件,用于展示listview已选数据:
html:
html
<template>
<lightning-card title="Selected Records">
<p>Selected Record IDs: {selectedIds}</p>
<lightning-button label="返回" onclick={goBack}></lightning-button>
</lightning-card>
</template>
JS:
javascript
import { LightningElement, api, track } from 'lwc';
export default class MyFlowHandlerComponent extends LightningElement {
@api selectedIds; // 从 Flow 传递的记录 ID
// 当组件加载时处理记录 ID
connectedCallback() {
console.log('Selected Record IDs: ', this.selectedIds);
// 可以在这里处理记录 ID,例如展示或进一步操作
}
goBack(){
setTimeout(
function(){
window.history.back();
},1000
);
}
}
meta.xml:
XML
<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
<apiVersion>61.0</apiVersion>
<isExposed>true</isExposed>
<targets>
<target>lightning__AppPage</target>
<target>lightning__Tab</target>
<target>lightning__FlowScreen</target>
</targets>
<targetConfigs>
<targetConfig targets="lightning__FlowScreen">
<property name="selectedIds" type="String[]"></property>
</targetConfig>
</targetConfigs>
</LightningComponentBundle>
2.创建screen flow
创建Collection Variables,命名必须是ids,否则拿不到selected ids
创建screen,并且选择对应的lwc组件,在lwc组件meta.xml中配置的property默认选择前面创建的variable :
保存并active
3.创建list view button:
在listview button layout中选择使用:
回到相关列表选择记录:
点击list view按钮,lwc组件拿到recordId: