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supervue

v2.1.0

Published

supervue

Readme

supervue

if you live,i can find you anywhere

解决了vue跨组件调用的难题

跨组件调用神器 (我们不能做到的,看最后)

Install

$ npm install --save supervue

Usage

node.js

import {superVue}  from "supervue"
import Vue from 'vue'


const $superVue = superVue.init(Vue);
Vue.prototype.$superVue = $superVue

template child.vue

<template>
  <div>
    <p>hello</p>
  </div>
</template>

<script>
  let vm = this;
  export default {
    name: "TeamplateA",
    data() {
      vm = this
      return {
        text: "hello supervue",
      }
    },
    methods: {
       test1() {
        alert(this.text)
      },
       test2(msg) {
        alert(msg)
      }
    }
  }
</script>

<style lang='scss'>

</style>

vuefile parent.vue

我们可以用superRef 或者 super-ref 给组件起一个个性的名称,一定要独一无二, 后面调用会用到

  <template>
    <div>
      <child :superRef="child-one">i am child-one</child>
      <child :super-ref="child-two">i am child-two</child>
    </div>
  </template>  

parent.vue call child.vue methods


//第一个参数  我们前面用superRef给组件起的名称
//第二个参数  我们组件内的方法
//第三个参数  可以为空,组件方法需要的参数

this.$superVue.callMethod("child-one", "test1",null )
this.$superVue.callMethod("child-two", "test2","msg from supervue" )

you can do like this


//我们可以在任何地方调用其他活跃状态的组件,只要拥有vue实列,也就是this

const obj = {}
obj.superRef = "child-one"
obj.method = "test1"
obj.data = "msg from supervue"

this.$superVue.call(obj)

注意事项

1.如果你的组件不处于活跃状态,我们时无法调用的,前提时你的组件要处于活跃状态。
解决办法,首先激活组件,setTimout ,延迟使用supervue

2.由于做到精准调用,相同名字的superRef,我们只能做到调用最后加载的一个,如果你需要调用所有的相同组件,你可以通过key值,给superRef
起不同的名字,然后循环遍历调用各个组件,例如v-for下面的组件

3.以后的版本,我们会解决第二个问题,添加新的方法。

任何问题,和bug,可以联系QQ 751931087