<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title></title>
</head>
<body>
<script>
var res = [
{
frtId: "1",
frtName: "项目",
frtCode: null,
frpType: "1414708",
frpName: "01计税表",
falg:true,
reportNnum: "3"
},
{
frtId: "",
frtName: "",
frtCode: "",
frpType: "",
frpName: "",
reportNnum: "",
falg:false,
},
{
frtId: "1",
frtName: "项目",
frtCode: null,
frpType: "1414710",
frpName: "03安永",
falg:false,
reportNnum: "2"
},
{
frtId: "1",
frtName: "项目",
frtCode: null,
frpType: "1414711",
frpName: "04报税截图",
falg:false,
reportNnum: "3"
},
{
frtId: "1",
frtName: "项目",
frtCode: null,
frpType: "1414712",
frpName: "05其他税务文件",
falg:false,
reportNnum: "1"
},
{
frtId: "2",
frtName: "1项目",
frtCode: null,
frpType: "1414708",
frpName: "01计税表",
falg:false,
reportNnum: "3"
},
{
frtId: "2",
frtName: "1项目",
frtCode: null,
frpType: "1414709",
frpName: "02管理",
falg:false,
reportNnum: "3"
},
{
frtId: "2",
frtName: "1项目",
frtCode: null,
frpType: "1414710",
frpName: "03安永",
falg:false,
reportNnum: "2"
},
{
frtId: "2",
frtName: "1项目",
frtCode: null,
frpType: "1414711",
frpName: "04报税截图",
falg:false,
reportNnum: "3"
},
{
frtId: "",
frtName: "",
frtCode: "",
falg:true,
frpType: "",
frpName: "",
reportNnum: "",
}
];
let arr = []
let copyObj = {
frtId: "",
frtName: "",
frtCode: "",
frpType: "",
frpName: "",
falg:false,
reportNnum: "",
}
arr = res.map(item=>{
if(item.falg){
copyObj.falg = true
}else{
copyObj.falg = false
}
return comObject(copyObj,item)
})
// 比较两个对象是否相等
function comObject(copyObj,item){
let obj = {}
let itemObj = {}
<!---->对对象的每个key进行排序，然后再转成json进行比较
Object.keys(copyObj).sort().map(val=>{
obj[val] = copyObj[val]
})
Object.keys(item).sort().map(val=>{
itemObj[val] = item[val]
})
if(JSON.stringify(itemObj) == JSON.stringify(obj)){
return true
}else{
return false
}
}
console.log('arr',arr,arr.length)
console.log('res',res)
</script>
</body>
</html>
