问题描述
我想在vue项目中使用拖动器库。
但是效果不好。
仅拖动有效,但不起作用(通过拖动移动图标)。
另外,有时出现项目,有时不出现取决于使用<h2>11</h2>
(第6行)和style="display: inline-block(or inline / block)"
(第8行)
我使用了github上的一些代码。
https://sortablejs.github.io/Vue.Draggable/#/two-lists https://github.com/SortableJS/Vue.Draggable/blob/master/example/components/two-lists.vue
这是我使用的代码。
test.vue
<template>
<div class="row">
<div class="col-3">
<h3>Draggable 1</h3>
<draggable class="list-group" :list="list1" group="people" @change="log">
<!-- <h2>11</h2> -->
<div
style="display: inline-block"
class="list-group-item"
v-for="(element,index) in list1"
:key="element.name"
>
{{ element.name }} {{ index }}
</div>
</draggable>
</div>
<div class="col-3">
<h3>Draggable 2</h3>
<draggable class="list-group" :list="list2" group="people" @change="log">
<div
class="list-group-item"
v-for="(element,index) in list2"
:key="element.name"
>
{{ element.name }} {{ index }}
</div>
</draggable>
</div>
<rawdisplayer class="col-3" :value="list1" title="List 1" />
<rawdisplayer class="col-3" :value="list2" title="List 2" />
</div>
</template>
<script>
import draggable from "vuedraggable";
import rawdisplayer from "@/components/infra/raw-displayer.vue";
export default {
name: "two-lists",display: "Two Lists",order: 1,components: {
draggable,rawdisplayer
},data() {
return {
list1: [
{ name: "John",id: 1 },{ name: "Joao",id: 2 },{ name: "Jean",id: 3 },{ name: "Gerard",id: 4 }
],list2: [
{ name: "Juan",id: 5 },{ name: "Edgard",id: 6 },{ name: "Johnson",id: 7 }
]
};
},methods: {
add: function() {
this.list.push({ name: "Juan" });
},replace: function() {
this.list = [{ name: "Edgard" }];
},clone: function(el) {
return {
name: el.name + " cloned"
};
},log: function(evt) {
window.console.log(evt);
}
}
};
</script>
rawdisplayer.vue
<template>
<div>
<h3>{{ title }}</h3>
<pre>{{ valueString }}</pre>
</div>
</template>
<script>
const props = {
name: "rawdisplayer",title: {
required: true,type: String
},value: {
required: true
}
};
export default {
props,computed: {
valueString() {
return JSON.stringify(this.value,null,2);
}
}
};
</script>
<style scoped>
pre {
text-align: start;
}
</style>
首先,它看起来像图片编号1 enter image description here
如果我添加<h2>11</h2>
第6行(显示该项目),则它看起来像是图片2
但拖动后仍然掉落不起作用。
请帮帮我!
解决方法
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