百度小程序-form表单点击提交,input框内容不会清空

百度小程序与微信小程序相似度90%。微信小程序转换为百度小程序，部分还是需要人工修改！

做了一个form留言表单，点击提交之后，input框第一次会清空，但是第二次就不会清空了！

不多说直接上代码！

.swan文件

<view class="page">
    <form bindreset="formReset">
        <view class="weui-cells__title">基本信息</view>
        <view class="weui-cells weui-cells_after-title">
            <view class="weui-cell weui-cell_input">
                <view class="weui-cell__hd">
                    <view class="weui-label">姓名：</view>
                </view>
                <view class="weui-cell__bd">
                    <input name="name" class="weui-input" placeholder="请输入你的姓名" type="text" bindinput="getName" />
                </view>
            </view>
            <view class="weui-cell weui-cell_input">
                <view class="weui-cell__hd">
                    <view class="weui-label">电话：</view>
                </view>
                <view class="weui-cell__bd">
<input name="contact" maxlength="11" class="weui-input" placeholder="请输入联系电话" type="number" bindinput="getNumber" />
                </view>
            </view>
            <view class="weui-cell weui-cell_input">
                <view class="weui-cell__hd">
                    <view class="weui-label">邮箱：</view>
                </view>
                <view class="weui-cell__bd">
                    <input name="email" class="weui-input" placeholder="请输入电子邮箱" type="text" bindinput="getEmail"  />
                </view>
            </view>
            <view class="weui-cell weui-cell_input">
                <view class="weui-cell__hd">
                    <view class="weui-label">地址：</view>
                </view>
                <view class="weui-cell__bd">
<input name="addr" class="weui-input" placeholder="请输入地址信息" type="text" bindinput="getAddress" />
                </view>
            </view>
        </view>
        <view class="weui-cells__title">留言内容</view>
        <view class="weui-cells weui-cells_after-title">
            <view class="weui-cell">
                <view class="weui-cell__bd">
<textarea name="message" class="weui-textarea"  placeholder="请输入留言内容" style="min-height: 3.3em" bindinput="getMessage" />
                </view>
            </view>
        </view>
        <view class="weui-btn-area">
            <button class="weui-btn" type="primary" disabled="{{falg}}" style="background:#3CA700" form-type="reset">提交</button>
        </view>
</view>
</form>
<!-- 底部版权 S-->
<copyright></copyright>
<!-- 底部版权 E-->
</view>

.js文件

 const app = getApp();
 Page({
     data: {
         formDataList: { userName: "", mobileNumber: "", Email: "", Address: "", Message: "" },
         falg: true,
     },
     onLoad: function () {
         // 监听页面加载的生命周期函数
     },
     onReady: function () {
         // 监听页面初次渲染完成的生命周期函数
     },
     onShow: function () {
         // 监听页面显示的生命周期函数
         app.setInfo();
     },
     onHide: function () {
         // 监听页面隐藏的生命周期函数
     },
     onUnload: function () {
         // 监听页面卸载的生命周期函数
     },
     onPullDownRefresh: function () {
         // 监听用户下拉动作
     },
     onReachBottom: function () {
         // 页面上拉触底事件的处理函数
     },
     onShareAppMessage: function () {
         // 用户点击右上角转发
     },
     getName: function (e) {
         // console.log(e);
         this.setData({
             'formDataList.userName': e.detail.value,
         });
         this.falg();

     },
     getNumber: function (e) {
         // console.log(e);
         this.setData({
             'formDataList.mobileNumber': e.detail.value,

         })
         this.falg();
     },
     getEmail: function (e) {
         // console.log(e);
         this.setData({
             'formDataList.Email': e.detail.value,
         })
     },
     getAddress: function (e) {
         // console.log(e);
         this.setData({
             'formDataList.Address': e.detail.value,
         })
     },
     getMessage: function (e) {
         // console.log(e);
         this.setData({
             'formDataList.Message': e.detail.value,
         })
     },
     formReset: function (e) {
         var that = this;
         // console.log(this.data.formDataList)
         // console.log('哦豁，form表单被reset了');
         swan.request({
             url: app.globalData.baseUrl + 'Index/Message',
             method: 'get',
             data: {
                 name: that.data.formDataList.userName,
                 contact: that.data.formDataList.mobileNumber,
                 email: that.data.formDataList.Email,
                 message: that.data.formDataList.Message,
                 addr: that.data.formDataList.Address
             },
             header: {
                 genToken: app.globalData.genToken
             },
             success: function (res) {
                 if (res.data.status = 1) {//留言成功
                     swan.showToast({
                         title: '留言成功',
                         icon: 'success',
                         duration: 1000,
                     });
                 }
             },
             fail: function (err) {
                 swan.showToast({
                     title: '失败咯！',
                     duration: 1000,
                 });
             },
             complete: function (res) {
                 that.setData({
                     falg: true
                 });
             }
         });
     },
     falg: function () {
         var name = this.data.formDataList.userName;
         var number = this.data.formDataList.mobileNumber;
         if (name && number) {
             this.setData({
                 falg: false
             })
         } else {
             this.setData({
                 falg: true
             })
         }
     }

 });

利用input输入框监听事件，获取到输入的内容，存储起来，同时button按钮，这里是reset，清空表单内容的同时，存储起来数据并且发送数据到后台！

falg 为按钮开关状态控制器，防止恶意点击提交空数据！