el-dialog 显示和隐藏

//vue.js代码

data() {

return {

tableData: [],

value: "",

options: [

{ value: 1, text: "已审核" },

{ value: 2, text: "审核中" },

{ value: 3, text: "未审核" }

],

addformVisable: false//隐藏窗体

};

},

methods: {

add: function() {

this.addformVisable = true;显示窗体 

},}