判断两个数组用的value是否相等
this.list = [
{
user_type: 0,
user_id: 1003,
department_id: 1,
department_name: "公司xx",
mobile: "",
realname: "廖xx",
com_name: "任公司",
label: "廖建平",
value: 1003
},
{
user_type: 0,
user_id: 1004,
department_id: 1,
department_name: "公司领导",
mobile: "",
realname: "贺金生",
com_name: "任公司",
label: "贺xx",
value: 1004
},
{
user_type: 0,
user_id: 1005,
department_id: 1,
department_name: "公司领导",
mobile: "",
realname: "李欢",
com_name: "任公司",
label: "李xx",
value: 1005
}
]
this.selectData = [
{
user_type: 0,
user_id: 1003,
department_id: 1,
department_name: "公司xx",
mobile: "",
realname: "廖xx",
com_name: "任公司",
label: "廖建平",
value: 1003
},
{
user_type: 0,
user_id: 1004,
department_id: 1,
department_name: "公司领导",
mobile: "",
realname: "贺金生",
com_name: "任公司",
label: "贺xx",
value: 1004
},
]方法一
let result = []
for (let i = 0; i < this.selectData.length; i++) {
let obj = this.selectData[i]
for (let j = 0; j < this.list.length; j++) {
let aj = this.list[j]
if (obj.value === aj.value) {
result.push(aj)
break
}
}
}
console.log("result", result)方法二
let arr3 = this.selectData.filter(obj =>
this.list.some(obj1 => obj.value == obj1.value)
)
console.info("arr3", arr3)
this.result = arr3方法三
let arr4 = []
let arr5
this.list.filter(obj => arr4.push(obj.value))
arr5 = this.selectData.filter(obj => arr4.indexOf(obj.value) !== -1)
this.result = arr5
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