之前在做多条件筛选时用到了对象,多条件筛选的思路,并总结了几个关于对象的操作
var array = new Object()
创建一个空对象用来存储你传的参数,就是每个点击事件都要传参且也要将参数存储起来
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同时筛选里面也会涉及到清空参数以及删除某一个值,例子:
var array={"name": "xiaojiayu", "age": 24, "gender": "man","sex":""};
1、删除对象里某一个值
delete array.name
2、清空对象
for(var key in array){
delete array[key]
}
3、清除对象里空的键值对
for(var key in array){
if(array[key] === ""){
delete array[key]
}
}
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