一、实现效果:
二、实现代码:
1).wxml页面:
- 循环的addPrice是一个数组;
- 需要保存数组的下标和字段名称;
<view class="price-detail" wx:for="{
{addPrice}}" wx:key="">
<view class="price-detail-descp">
<image src="{
{hosts}}/images/jianhao.png" class="jianhao" data-index="{
{index}}" bindtap='deletePrice'></image>
<view class="descp-text" >费用描述</view>
<view class="descp-value">
<input type="text" name="Price_Name" class="desc-input" data-index="{
{index}}" data-tag="Price_Name" bindblur='setInputValue' placeholder='请输入费用描述' value=""/>
</view>
</view>
<view class="price-detail-num">
<view class="descp-text">人数限制</view>