效果图:
通过点击’X’删除数组循环出来的对应项
代码:
v-for遍历出数据
<a-col :span="24" class="listBox" v-for="(item, index) in list" :key="index">
<span>客群{
{
index+1}}</span>
<span>{
{
item.crowdName}}</span>
<span class="span_color">{
{
item.crowdUserNum}} 人</span>
<span class="span_color" @click="removeCrodwNo(item)">X</span>
</a-col>
点击‘X’删除对应项
removeCrodwNo (item) {
let index = this.list.indexOf(item);
if (index !== -1) {
this.list.splice(index, 1);
}
},