Vue-draggable 的github傳送門 :
https://github.com/SortableJS/Vue.Draggable
一. 下載依賴包:npm install vuedraggable -S
二. 在需要使用的當前界面引入依賴,注冊組件:
import draggable from "vuedraggable";
export default { components: { draggable, }
三. 在template 中建立表格,分別寫出thead 部分不變, 此處需要將draggable 渲染成tbody,不然draggable會被解析成div 影響樣式。
(渲染方法:<draggable v-model="tablelist" element="tbody">)
<table class="dataTabble">
<thead>
<tr>
<th width="110">欄目名稱</th>
<th width="200">發布時間</th>
<th width="160">公告數量</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">刪除</a>
</div>
</td>
</tr>
</draggable>
</table>
<div class="zhu mt40">提示:拖動可對欄目進行排序</div>
此處data部分,通過{ { } } 獲取data中數據,實際中通過請求獲取
data() {
return {
tablelist: [
{ id: 1, name: "活動消息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: "個人消息3", time: "2018-08-25 14:54", num: "30000" },
{ id: 4, name: "客戶消息4", time: "2018-08-25 14:54", num: "40" }
],
};
},
四.相關方法
獲取拖動中和拖動結束時的id
methods: {
//拖動中與拖動結束
getdata(evt) {
console.log(evt.draggedContext.element.id);
},
datadragEnd(evt) {
console.log("拖動前的索引 :" + evt.oldIndex);
console.log("拖動后的索引 :" + evt.newIndex);
console.log(this.tags);
},
五.貼出全部代碼
<template>
<div>
<!--main-->
<table class="dataTabble">
<thead>
<tr>
<th width="110">欄目名稱</th>
<th width="200">發布時間</th>
<th width="160">公告數量</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">刪除</a>
</div>
</td>
</tr>
</draggable>
</table>
<div class="zhu mt40">提示:拖動可對欄目進行排序</div>
<!--main end-->
</div>
</template>
<script>
import draggable from "vuedraggable";
export default {
components: {
draggable,
},
data() {
return {
tablelist: [
{ id: 1, name: "活動消息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: "個人消息3", time: "2018-08-25 14:54", num: "30000" },
{ id: 4, name: "客戶消息4", time: "2018-08-25 14:54", num: "40" }
],
};
},
methods: {
//拖動中與拖動結束
getdata(evt) {
console.log(evt.draggedContext.element.id);
},
datadragEnd(evt) {
console.log("拖動前的索引 :" + evt.oldIndex);
console.log("拖動后的索引 :" + evt.newIndex);
console.log(this.tags);
},
}
}
</script>
<style>
</style>