【发布时间】:2021-05-07 05:43:14
【问题描述】:
我试图删除/更改已通过单击号码选择的彩票号码集(数组)中的类,但是当单击按钮删除时,所有选定号码上的类保持不变。 请帮忙
代码如下:
<div class="body-border">
<b-row no-gutters style="margin-top:10px;">
<b-col cols="2" v-for="lotre in lotres" :key="lotre.id">
<div :class="{chooselotre: lotre.isActive}" class=" mx-auto " @click="pickticket($event,lotre.id); editColor(lotre);">
<p class="text-lotto text-center"> {{lotre.id}} </p>
</div>
</b-col>
</b-row>
<b-row>
<button type="button" class="btn btn-pill btn-pick-clear" @click="removeAllTicket()">clear pick</button>
</b-row>
</div>
<script>
import Vue from 'vue'
export default {
data: () => ({
lottos:[],
lotres : [
{
id: 1,
isActive: false,
},
{
id: 2,
isActive: false,
}
,
{
id: 3,
isActive: false,
},]
)},
methods: {
removeAllTicket: function() {
this.lottos.splice(0,this.lottos.length);
this.lotres.slice(0,this.lotres.isActive);
},
},
</script>
【问题讨论】: