
let myData = [
{id:1,name:"小明",age:10,Career:null},
{id:2,name:"小抢",age:10,Career:"码农"},
{id:3,name:"小网",age:10,Career:null},
];
要把Career为空的装换为字符串 - -
我的方式是
Nullzhuan(data){
if(data == null){
return "- -";
}else{
return data;
}
}
let _this = this;
myData.map(item=>{
item.name = _this.Nullzhuan(item.name);
item.age= _this.Nullzhuan(item.age);
item.Career = _this.Nullzhuan(item.Career);
})
我感览页些求时是过解些这确如目前例总站回广随觉我这个太麻烦了,有什么什么更简是能览调不页新代些事几求事都时学下是事功过发,解单的方式呢?