How to solve the value transfer problem of vue parent-son template

This article introduces the relevant knowledge of "how to solve the value transfer problem of vue father and son template". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The specific code is as follows:

Title / / introduce the subtemplate of vue (function () {/ / two) let three = {props: ["data", "ide"], methods: {del (I) {this.$emit ("del", I)}}, template: `{{data}} {{ide} X`} / / subtemplate let two of one = {props: ["data", "ide"], components: {three}, methods: {dede (I) {this.$emit ("del", I)}}, template: ``} / / parent template let one = {data () {return {newsData: [{title: "News one"}, {title: "News one}]}}, components: {two}, methods: {delete2 (I) {this.newsData.splice (iPol 1)) }, template: `one1`}; let vm = new Vue ({el: "# app", components: {one}}) ()

Running result:

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