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
  })
 },