Vue-draggable 的github传送门 :
https://github.com/SortableJS/Vue.Draggable
一. 下载依赖包:npm install vuedraggable -S
二. 在需要使用的当前界面引入依赖,注册组件:
import draggable from "vuedraggable";
export default {
components: {
draggable,
}
三. 在template 中建立表格,分别写出thead 部分不变, 此处需要将draggable 渲染成tbody,不然draggable会被解析成div 影响样式。
(渲染方法:<draggable v-model="tablelist" element="tbody">)
<table class="dataTabble">
<thead>
<tr>
<th width="110">栏目名称</th>
<th width="200">发布时间</th>
<th width="160">公告数量</th>
<th width="160">操作</th>
</tr>
</thead>
<draggable v-model="tablelist" element="tbody" :move="getdata" @update="datadragEnd">
<tr v-for="(item,id) in tablelist" :key="id">
<td>{{item.name}}</td>
<td>{{item.time}}</td>
<td>{{item.num}}</td>
<td>
<div class="tabopa">
<a @click="dialogFormVisible = true" style="cursor:pointer">添加</a>
<a @click="open2">删除</a>
</div>
</td>
</tr>
</draggable>
</table>
<div class="zhu mt40">提示:拖动可对栏目进行排序</div>
此处data部分,通过{ { } } 获取data中数据,实际中通过请求获取
data() {
return {
tablelist: [
{ id: 1, name: "活动消息1", time: "2018-08-25 14:54", num: "1000" },
{ id: 2, name: "公司消息2", time: "2018-08-25 14:54", num: "200" },
{ id: 3, name: "个人消息3", time: "2018-08-25 14:54", num: "30000" },
{ id: 4, name: "客户消息4", time: "2018-08-25 14:54", num: "40" }
],
};
},
四.相关方法
获取拖动中和拖动结束时的id
methods: {
//拖动中与拖动结束
getdata(evt) {
console.log(evt.draggedContext.element.id);
},
datadragEnd(evt) {
console.log("拖动前的索引 :" + evt.oldIndex);
console.log("拖动后的索引 :" + evt.newIndex);
console.log(this.tags);
},
五.贴出全部代码
<template>
<div>
<!--main-->
<table class="dataTabble">
<thead>
<tr>
<th width="110">栏目名称</th>
<th width="200">发布时间</th>
<th width="160">公告数量</th>
<th width="160">操作</th>
</tr>
</thead>
<draggable v-model="tablelist" element="tbody" :move="getdata" @update="datadragEnd">
<tr v-for="(item,id) in tablelist" :key="id">
<td>{{item.name}}</td>
<td>{{item.time}}</td>
<td>{{item.num}}</td>
<td>
<div class="tabopa">
<a @click="dialogFormVisible = true" style="cursor:pointer">添加</a>
<a @click="open2">删除</a>
</div>
</td>
</tr>
</draggable>
</table>
<div class="zhu mt40">提示:拖动可对栏目进行排序</div>
<!--main end-->
</div>
</template>
<script>
import draggable from "vuedraggable";
export default {
components: {
draggable,
},
data() {
return {
tablelist: [
{ id: 1, name: "活动消息1", time: "2018-08-25 14:54", num: "1000" },
{ id: 2, name: "公司消息2", time: "2018-08-25 14:54", num: "200" },
{ id: 3, name: "个人消息3", time: "2018-08-25 14:54", num: "30000" },
{ id: 4, name: "客户消息4", time: "2018-08-25 14:54", num: "40" }
],
};
},
methods: {
//拖动中与拖动结束
getdata(evt) {
console.log(evt.draggedContext.element.id);
},
datadragEnd(evt) {
console.log("拖动前的索引 :" + evt.oldIndex);
console.log("拖动后的索引 :" + evt.newIndex);
console.log(this.tags);
},
}
}
</script>
<style>
</style>