wechat-pilelog/pages/ucenter/car/chooseAndBindCar.wxml

<!--pages/ucenter/car/bindCar.wxml-->
<view class="card">
  <view class="icard">
    <view class="t1">车牌号</view>
    <view class="t2">绑定后可在指定场站享受停车费减免优惠</view>
    <view class='input_view'>
      <input placeholder='请输车牌号' value="{{carNum}}" bindinput='inputPlateNumber'placeholder-class='placeholder' maxlength="10"></input>
    </view>
    <label class="radio" bindtap="radioChange">
        <image src="/images/gzxrkl.png"   wx:if="{{!isDef}}"/> <image src="/images/gzxrkl_active.png"  wx:if="{{isDef}}"/><text>设为默认</text>
    </label>

    <button class='login_button' bindtap="saveCarNum" >保存</button>

    <radio-group class="radio-group" bindchange="radioChange">


</radio-group>
  </view>
</view>