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记录一点前端牛逼的代码

• 如下

如下

item_size =  document.getElementsByClassName("el-table__row").length
info_my_need = "\n"
for (var i= 0; i< item_size; i++){
    var key = document.getElementsByClassName("el-table__row")[i].getElementsByTagName("input")[0].value
    var val = document.getElementsByClassName("el-table__row")[i].getElementsByTagName("input")[1].value
    info_my_need = info_my_need + key + "\t" + val + "\n"
}
console.log(info_my_need)



aa = document.getElementsByClassName("el-input__inner")[2].value
bb = document.getElementsByClassName("el-input__inner")[3].value
cc = document.getElementsByClassName("el-input__inner")[4].value

console.log("\n" + aa + "\t\t\t" + bb + "\t" +cc + "\n")

document.getElementsByClassName("el-input__inner")



item_size =  document.getElementsByClassName("el-input__inner").length
info_my_need = "\n"
for (var i= 0; i< item_size; i++){
    var key = document.getElementsByClassName("el-input__inner")[i].value
    info_my_need = info_my_need + key + "\t" 
}
console.log(info_my_need)

item_size = document.getElementsByClassName("el-table__row").length

info_my_need = "\n"

for (var i= 0; i< item_size; i++){

var key = document.getElementsByClassName("el-table__row")i.getElementsByTagName("input")0.value

var val = document.getElementsByClassName("el-table__row")i.getElementsByTagName("input")1.value

info_my_need = info_my_need + key + "\t" + val + "\n"

}

console.log(info_my_need)

aa = document.getElementsByClassName("el-input__inner")2.value

bb = document.getElementsByClassName("el-input__inner")3.value

cc = document.getElementsByClassName("el-input__inner")4.value

console.log("\n" + aa + "\t\t\t" + bb + "\t" +cc + "\n")

document.getElementsByClassName("el-input__inner")

item_size = document.getElementsByClassName("el-input__inner").length

info_my_need = "\n"

for (var i= 0; i< item_size; i++){

var key = document.getElementsByClassName("el-input__inner")i.value

info_my_need = info_my_need + key + "\t"

}

console.log(info_my_need)