vue2 拖动排序 vuedraggable组件的实现

2019-11-19 11:03:43

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一、安装插件

npm install -D vuedraggable

二、在需要排序的界面中引入组件

<script>import draggable from 'vuedraggable'export default { name: 'HelloWorld', components: {  draggable },

三、在模板中使用

<draggable v-model="groups" @chang="change" @start="start" @end="end" :move="move">  <div v-for="(item, index) in groups" :key=index>   item {{item}}  </div></draggable>

四、实现change、start、end、move方法，v-model绑定的数据就是排序后的数据，可以传递给后台修改数据库数据

methods: {  change (event) {   console.log('change', event)  },  start (event) {   console.log('start', event)  },  end (event) {   console.log('end', event, this.groups)  },  move (event, orgin) {   console.log('move', event, orgin)  }}

五、完整代码，参考网址

<template> <div>  排序  <draggable v-model="groups" @chang="change" @start="start" @end="end" :move="move">   <!-- <transition-group> -->    <div v-for="(item, index) in groups" :key=index>     item {{item}}    </div>   <!-- </transition-group> -->  </draggable> </div></template><script>import draggable from 'vuedraggable'export default { name: 'HelloWorld', components: {  draggable }, data () {  return {   groups: [    1, 2, 3, 4, 5   ]  } }, methods: {  change (event) {   console.log('change', event)  },  start (event) {   console.log('start', event)  },  end (event) {   console.log('end', event, this.groups)  },  move (event, orgin) {   console.log('move', event, orgin)  } }}</script><style scoped></style>

https://github.com/SortableJS/Vue.Draggable

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