编写bus.js
import Vue from 'vue'
export default new Vue()
组件1:
先引入bus
import bus from '../../../utils/bus.js'
使用bus
handleEdit(row) {//跳转
bus.$emit('rowChapter',row)
},
组件2:
bus接收值
created() {
var self = this;
this.formData = self.$parent.TestData;
bus.$on('rowChapter', val => {
self.$parent.TestData = val;
});
},