微信小程序 input表单与redio及下拉列表的使用实例

  <form bindsubmit="bindSave">   <view class="form-box">    <view class="row-wrap">     <view class="label">联系人</view>     <view class="label-right">      <input name="userName" class="input" type="text" placeholder="姓名" value="{{addressData.userName}}" />     </view>    </view>    <view class="row-wrap">     <view class="label">性别</view>     <radio-group class="radio-group" bindchange="radioChange">      <label class="radio" wx:for="{{items}}">       <radio value="{{item.name}}" checked="{{item.checked}}" />{{item.value}}      </label>     </radio-group>    </view>    <view class="row-wrap">     <view class="label">手机号码</view>     <view class="label-right">      <input name="mobile" class="input" maxlength="11" type="number" placeholder="11位手机号码" value="{{addressData.mobile}}" />     </view>    </view>    <view class="row-wrap">     <view class="label">预约项目</view>     <picker bindchange="bindCasPickerChange" value="{{casIndex1}}" range="{{casArray}}">      <view>       <text>{{casArray[casIndex]}}</text>      </view>     </picker>    </view>   </view>   <view class="btn-tyc">    <button size="mini" bindtap="tapAddCart" class="submit" type="primary" formType="submit">提交预约</button>   </view>   <button size="mini" bindtap="tlp_phone" class="phone" type="primary">拨打电话</button>  </form>

 data: {  nickName: "",  avatarUrl: "",  casArray: ['双眼皮', 'TBM', '隆胸', '减肥', 'qita'],  userName: '',  mobile: '',  Gender: 'female',  casIndex: 0,  items: [   { name: 'male', value: '男' },   { name: 'female', value: '女', checked: 'true' },  ] }, radioChange: function (e) {  console.log('值：', e.detail.value)  this.setData({   Gender: e.detail.value  }) }, /**  * 生命周期函数--监听页面加载  */ bindCasPickerChange: function (e) {  console.log(this.data.casArray);  console.log('下拉选择的是', this.data.casArray[e.detail.value])  this.setData({   casIndex: e.detail.value  }) },