vue实现多标签可点击选中和样式变化
我们在前端vue框架项目里,经常会用到如下图所示,要实现评价多个标签可点击、可以选中、同时样式还要变化,也就是加高亮下,其实实现这些功能不难的哦,具体看我写的实例代码吧。

html代码:
<view class="tag">
<text class="form-title">请选择标签:</text>
<view class="flex justify-between flex-wrap">
<view class="tag-item flex justify-center align-center"
:class="{active: gather.includes(item.id)}"
v-for="(item, index) in lists" :key="index"
@tap="onPitch(item.id)">
<text class="tag-item-text">{{item.value}}</text>
</view>
</view>
</view>js代码:
lists: [
{ value: "非常专业", id: "1" },
{ value: "服务好", id: "2" },
{ value: "技术一流", id: "3" },
{ value: "准确", id: "4" },
{ value: "回复快", id: "5" },
{ value: "耐心", id: "6" },
],
gather: [],
stringList: null,
onPitch(id) {
if (this.gather.includes(id)) {
this.gather.splice(this.gather.indexOf(id), 1);
} else {
this.gather.push(id);
}
let a =[]
this.gather.forEach(item=> {
a.push(this.lists[item-1].value)
})
this.stringList = a.join(',');
console.log(this.stringList, "选中集合");//
}, 除注明外的文章,均为来源:老汤博客,转载请保留本文地址!
原文地址:https://tangjiusheng.cn/vue/14629.html
原文地址:https://tangjiusheng.cn/vue/14629.html
