相关参数
couponsData: [{"name":"9折折扣券","description":"活动最新获取","discount":0.9,"id":"x1"},{"name":"8折折扣券","description":"活动进行获取","discount":0.8,"id":"b2"}]
代码示例
<div class="coupons_content col-xs-12">
<!-- select -->
<div class= "coupons_select col-xs-12">
<!-- 优惠券项 -->
<select class="coupons_item col-xs-12" v-model = "selectCouponsItem" >
<option value="" disabled >请选择</option>
<option v-for="(item,index) of couponsData" :value = "item.id" v-bind:key="index">{{item.name}}</option>
</select>
</div>
</div>
问题出现
当我选中item下的某项数据之后,除了被选中的option的参数无变化,其他option的value都会变成当前选中的参数value,相关key值已经绑定但是还是会被强行覆盖
我想要达到的结果
通过切换相关option,其他value值不被强行覆盖