我是vue3和javascript的新手.我有两个列表和拖放系统.问题是,当我将组件从一个列表拖放到另一个列表时,我会将id增加1,但我无法获取被拖动对象的名称并显示它.方法"cloneComponent"中的方法显示的问题
<template>
<div class="full-zone">
<div class="components">
<h3>Компоненты бота:</h3>
<draggable
class="dragArea"
:list="list1"
:group="{ name: 'people', pull: 'clone', put: false }"
:clone="cloneComponent"
@change="log"
item-key="id"
>
<template #item="{element}">
<div class="list-group-item">
{{ element.name }}
</div>
</template>
</draggable>
</div>
<div class="constructor">
<h3>Конструктор</h3>
<draggable
class="constructor-list"
:list="list2"
group="people"
@change="log"
item-key="id"
>
<template #item="{ element, index }">
<div class="list-group-item">
{{ element.name }}
<div>
<input type="text" class="input" v-model="element.text" placeholder="Введите текст компонента" />
<span @click="remove(index)" class="remove">x</span>
</div>
</div>
</template>
</draggable>
</div>
<div>
<button class="btn">Сгенерировать бота</button>
</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";
let idGlobal = 4;
export default {
name: "clone",
display: "Clone",
order: 2,
components: {
draggable
},
data() {
return {
list1: [
{ name: "Сообщение", text: "", id: 1 },
{ name: "Заметка", text: "", id: 2 },
{ name: "Кнопка", text: "", id: 3 },
],
list2: []
};
},
methods: {
log: function(evt) {
window.console.log(evt);
},
cloneComponent() {
return {
id: idGlobal ++,
}
},
remove(idx) {
this.list2.splice(idx, 1);
},
}
};
</script>
如何不仅返回"id",而且同时返回"name"?请帮忙.