「小程序JAVA实战」小程序注册界面的开发（29）

<view>
    <view class="login-icon">
        <image class="login-img" src="../../resource/images/dsp.jpg"></image>
    </view>
    <view class="login-from">
        <form bindsubmit='doRegist'>
            <!--账号-->
            <view class="inputView">
                <image class="nameImage" src="../../resource/images/username.png"></image>
                <label class="loginLabel">账号</label>
                <input name="username" type="text" class="inputText" placeholder="请输入账号"/>
            </view>

            <view class="line"></view>

            <!--密码-->
            <view class="inputView">
                <image class="keyImage" src="../../resource/images/password.png"></image>
                <label class="loginLabel">密码</label>
                <input name="password" type="text" class="inputText" password="{{true}}" placeholder="请输入密码"/>
            </view>

            <!--按钮-->
            <view>
                <button class="loginBtn" type="primary" form-type='submit'>注册</button>
            </view>

            <view>
                <button class="goLoginBtn" type="warn" bindtap="goLoginPage">返回登录</button>
            </view>
        </form>
    </view>
</view>

const app = getApp()

Page({
    data: {

    },

    doRegist: function(e) {
      var me = this;
      var formObject = e.detail.value;
      var username = formObject.username;
      var password = formObject.password;

      // 简单验证
      if (username.length == 0 || password.length == 0) {
        wx.showToast({
          title: '用户名或密码不能为空',
          icon: 'none',
          duration: 3000
        })
      }
    },
    goLoginPage:function(e){
      console.log("跳转到登录");
    }
})

page {
    background-color: whitesmoke;
}

.login-img {
    width: 750rpx;
}

/*表单内容*/
.inputView {
    background-color: white;
    line-height: 45px;
}

/*输入框*/
.nameImage, .keyImage {
    margin-left: 22px;
    width: 20px;
    height: 20px;
}

.loginLabel {
    margin: 15px 15px 15px 10px;
    color: gray;
    font-size: 15px;
}

.inputText {
    float: right;
    text-align: right;
    margin-right: 22px;
    margin-top: 11px;
    font-size: 15px;
}

.line {
    width: 100%;
    height: 1px;
    background-color: gainsboro;
    margin-top: 1px;
}

/*按钮*/
.loginBtn {
    width: 80%;
    margin-top: 35px;
}

.goLoginBtn {
    width: 80%;
    margin-top: 15px;
}