vue2 拖动排序 vuedraggable组件的实现

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

以上就是本文的全部内容，希望对大家的学习有所帮助

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