小程序基础开发（四）：weui-wxss组件表单页面，WxValidate.js组件表单验证上传

一，使用weui-wxss组件做一个表单页面

WeUI组件库简介
这是一套基于样式库weui-wxss开发的小程序扩展组件库，同微信原生视觉体验一致的UI组件库，由微信官方设计团队和小程序团队为微信小程序量身设计，令用户的使用感知更加统一。

项目背景
随着小程序的普及，微信也有很多内部小程序在开发，每个小程序都需要从零到1进行开发设计，而这个过程中，有大量的UI交互是重复的，另外，微信内部已经有一套H5版本的WeUI样式库。综合考虑，我们基于WeUI样式库开发了小程序版本的UI组件库，在内部多个小程序项目已经使用OK的情况下，我们把这套组件库开源让外部开发者也可以使用，欢迎大家Star以及提Issue。

下载地址weui-wxss
官方说明文档简介
wxml

<!--pages/user/user_info/user_info.wxml-->
<!--pages/visitor/user_info/user_info.wxml-->
<view class="page">
    <form report-submit='true' bindsubmit="formSubmit">
        <view class="weui-cell weui-cell_input">
          <image mode="aspectFill" class='user_img' src='{{comp_img}}' bindtap='change_img'></image>
        </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">姓氏</view>
              </view>
              <view class="weui-cell__bd">
                  <input name="comp_surname" disabled='{{disabled}}' value="{{comp_surname}}" class="weui-input" placeholder=""/>
              </view>
          </view>

          <view class="weui-cell weui-cell_input">
              <view class="weui-cell__hd">
                  <view class="weui-label">名字</view>
              </view>
              <view class="weui-cell__bd">
                  <input name="comp_name" disabled='{{disabled}}' value="{{comp_name}}" class="weui-input" placeholder=""/>
              </view>
          </view>

          <view class="weui-cell weui-cell_input">
              <view class="weui-cell__hd">
                  <view class="weui-label">E-mail</view>
              </view>
              <view class="weui-cell__bd">
                  <input value='{{comp_email}}' name='comp_email' class="weui-input" placeholder=""/>
              </view>
          </view>

          <view class="weui-cell weui-cell_input">
              <view class="weui-cell__hd">
                  <view class="weui-label">手机</view>
              </view>
              <view class="weui-cell__bd">
                  <input value="{{comp_mobile}}" name="comp_mobile" class="weui-input" placeholder=""/>
              </view>
          </view>
        </view>

        <view class="weui-cells__title">性别</view>
        <view class="weui-cells weui-cells_after-title">
            <radio-group name="comp_sex">
                <label class="weui-cell weui-check__label"  wx:for="{{arrSex}}" wx:key="index">
                    <radio value="{{item.id}}" checked="{{item.checked}}"/>
                    <view class="weui-cell__bd">{{item.val}}</view>
                </label>
            </radio-group>
        </view>

        <view class="weui-cells__title">职业</view>
        <view class="weui-cells weui-cells_after-title">
            <radio-group name="usgu_class">
                <label class="weui-cell weui-check__label"  wx:for="{{arrGuideClass}}" wx:key="index">
                    <radio value="{{item.id}}" checked="{{item.checked}}"/>
                    <view class="weui-cell__bd">{{item.val}}</view>
                </label>
            </radio-group>
        </view>

        <view class="weui-cells__title">擅长语言(非必选项)</view>
        <view class="weui-cells weui-cells_after-title">
            <checkbox-group name="usgu_foreign_language">
                <label class="weui-cell weui-check__label" wx:for="{{arrLanguageClass}}"  wx:key="index">
                    <checkbox  value="{{item.id}}" checked="{{item.checked}}"/> 
                    <view class="weui-cell__bd">{{item.val}}</view>
                </label>
            </checkbox-group>
        </view>

        <view class="weui-cells__title">居住城市</view>
        <view class="weui-cells weui-cells_after-title">
            <view class="weui-cell weui-cell_select">
                <view class="weui-cell__bd">
                    <picker name="comp_work_pcp" mode="multiSelector" bindchange="func_changeCitysChange" bindcolumnchange="func_changeCitysChangeColumn" value="{{ citysIndex }}" range="{{ cityArray }}">
                        <view class="weui-select">{{address?address:'请选择'}}</view>
                    </picker>
                </view>
            </view>
        </view>

        <view class="weui-cells__title">籍贯</view>
        <view class="weui-cells weui-cells_after-title">
            <view class="weui-cell weui-cell_select">
                <view class="weui-cell__bd">
                    <picker name="comp_birth_pcp" mode="multiSelector" bindchange="func_changeCitysChange_b" bindcolumnchange="func_changeCitysChangeColumn_b" value="{{ citysIndex_b }}" range="{{ cityArray }}">
                        <view class="weui-select">{{address_b?address_b:'请选择'}}</view>
                    </picker>
                </view>
            </view>
        </view>

        <!--view class="weui-cells__title">详细地址</view>
        <view class="weui-cells weui-cells_after-title">
            <view class="weui-cell">
                <view class="weui-cell__bd">
                    <textarea class="weui-textarea" name="comp_work_address" value='{{comp_work_address}}' />
                </view>
            </view>
            
        </view-->

        <view class="space-between">
          <view class="weui-cells__title">证件</view>
          <view class="weui-cells__title" bindtap="imgStyle"><view class="help_tab"><icon class='iconfont position_bottom3 icon-wenhao font_bold'></icon>证件规范</view></view>
         
        </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">资格证号</view>
            </view>
            <view class="weui-cell__bd">
                <input value="{{usgu_guide_card}}" disabled='{{disabled}}' maxlength='22' name="usgu_guide_card" class="weui-input" placeholder="请输入导游证号码"/>
            </view>
          </view>
        

          <view class="weui-cell weui-cell_input">
              <view class="weui-cell__hd">
                  <view class="weui-label">证件照片</view>
              </view>
              <view class="weui-cell__bd">
                  <image bindtap='up_img' mode='aspectFit' class='usgu_guide_cardImg' src='{{usgu_guide_cardImg}}'></image>
              </view>
          </view>
        </view>

        <checkbox-group bindchange="bindAgreeChange" name='read'>
            <label class="weui-agree">
                <view class="weui-agree__text">
                    <checkbox class="weui-agree__checkbox" id="weuiAgree" value="{{read}}" checked="{{isAgree}}" />
                    <view class="weui-agree__checkbox-icon">
                        <icon class="weui-agree__checkbox-icon-check" type="success_no_circle" size="9" wx:if="{{isAgree}}"></icon>
                    </view>
                    <text class='font_black font30'> 同意相关的法律法规，并对提供的信息负责</text>
                </view>
            </label>
        </checkbox-group>
        <view class='kong20'></view>
        <view class="text_center font28 font_hui">注意:审核通过后，不能修改姓名，证件号和证件照。</view>
        <button form-type='submit' class="submit">确定</button>   
    </form>
</view>

wxss

 @import '../../../weui.wxss';

textarea{
  height: 120rpx;
  border: 1px #ccc solid;
}
.change_img{
  background-color: rgb(124, 124, 124);
  padding: 0px 10px;
  color: #fff;
  border-radius: 2px;
}
.user_img{
    height: 200rpx;
    width: 200rpx;
    margin: 5px auto;
}

.submit {
    background-color: #1296DB;
    color: #fff;
}
.usgu_guide_cardImg{
  max-width: 300rpx;
  max-height: 600rpx;
  margin: 3px auto;
}

二，引用WxValidate.js组件验证表单以及自定义验证条件

下载地址WxValidate.js

创建规则和提示

    // 验证规则
    const rules = {
      comp_surname: {
        required: true,
        maxlength: [5],
        Chinese: true
      },
      comp_name: {
        required: true,
        maxlength: [6],
        Chinese: true
      },
      comp_work_address:{
        required: true,
        maxlength: [30],
      },
      comp_email: {
        required: true,
        email: true,
      },
      comp_mobile: {
        required: true,
        tel: true,
      },
      usgu_guide_card:{
        required: true,
        maxlength: [22],
        EnglishNum: true,
      }
      // 配置false可关闭验证
    };
    // 验证提示信息
    const messages = {
      comp_surname: {
        Chinese: '姓氏只能为汉字',
        maxlength: '姓氏不可超过5个字',
        required:'姓氏不可为空'
      },
      comp_name: {
        Chinese: '名字只能为汉字',
        maxlength: '名字不可超过5个字',
        required:'名字不可为空'
      },
      comp_work_address:{
        maxlength: '详细地址不可超过30个字',
        required:'地址不可为空'
      },
      usgu_guide_card:{
        maxlength: '资格证号不可超过22个字符',
        EnglishNum:'资格证号只能输入英文或者数字'
        required:'证件不可为空'
      }
    };

    // 创建实例对象
    this.WxValidate = new WxValidate(rules, messages)

过滤，验证
不符合条件的都会弹出窗消息提示错误

formSubmit: function (e) {
    var that = this;
    console.log(e.detail.value);
    if (!this.WxValidate.checkForm(e.detail.value)) {
      const error = this.WxValidate.errorList[0]
      wx.showModal({
        content: error.msg,
        showCancel: false,
      })
      return false
    }
    else
    {
		//上传
	}
}

如果希望空值时是wx.showToast消息框提示，则可以关闭required验证，在过滤条件时判断字段值的长度

  formSubmit: function (e) {
    var that = this;
    console.log(e.detail.value);
    if (!this.WxValidate.checkForm(e.detail.value)) {
      const error = this.WxValidate.errorList[0]
      wx.showModal({
        content: error.msg,
        showCancel: false,
      })
      return false
    }
    else if (e.detail.value.comp_surname.length == 0) {
      wx.showToast({
        title: '请填写姓氏!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.comp_name.length == 0) {
      wx.showToast({
        title: '请填写名字!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.comp_sex.length == 0) {
      wx.showToast({
        title: '请选择性别!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.comp_mobile.length == 0) {
      wx.showToast({
        title: '请填写电话!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.comp_work_pcp.length == 0) {
      wx.showToast({
        title: '请选择地址!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.comp_birth_pcp.length == 0) {
      wx.showToast({
        title: '请选择籍贯!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.usgu_class.length == 0) {
      wx.showToast({
        title: '请选择职业!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }  
    else if (e.detail.value.usgu_guide_card.length == 0) {
      wx.showToast({
        title: '请填写资格证号!',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else if (e.detail.value.read.length == 0) {
      wx.showToast({
        title: '请同意相关条款',
        icon: 'loading',
        duration: 1500
      })
      setTimeout(function () {
        wx.hideToast()
      }, 2000)
    }
    else {
    	//提交
    }
}

添加自定义条件
在/*** 初始化默认验证方法*/that.methods里添加正则

/**只能输入汉字 */
            Chinese(value) {
              return that.optional(value) || /^[\u4e00-\u9fa5]+$/.test(value)
            },
            /**只能输入英文和数字 */
            EnglishNum(value){
              return that.optional(value) || /^[0-9a-zA-Z]+$/.test(value)
            }

在/*** 初始化默认提示信息*/this.defaults里添加提示

Chinese: this.formatTpl('请输入{0}位以内的汉字。'),
EnglishNum: this.formatTpl('请输入{0}位以内的英文或者数字。'),

小程序基础开发（四）：weui-wxss组件表单页面，WxValidate.js组件表单验证上传

一，使用weui-wxss组件做一个表单页面

二，引用WxValidate.js组件验证表单以及自定义验证条件

[转帖]使用NMT和pmap解决JVM资源泄漏问题原创

Python实现大麦网抢票的四大关键技术点解析

Python 安装库指令大全

salesforce零基础学习（一百三十八）零碎知识点小总结（十）

一款开源的.NET程序集反编译、编辑和调试神器

关于接口协议，你必须要知道这些！

2020年上半年数据库系统工程师考试

基于 Milvus + LlamaIndex 实现高级 RAG

【2024-05-21】以茶会友

小程序基礎開發（三）：授權，獲取用戶信息，註冊，登錄，簡單封裝request請求

小程序基礎開發（一）：配置tab底部欄頁面，page和component的區別，使用component自定義頭部組件樣式和底部導航

小程序基礎開發（四）：template模板應用(2)——帶裁剪功能的頭像上傳，封裝wx.uploadFile組件

小程序基礎開發（四）：template模板應用(3)——日曆組件，可賦值參數(價格、銷量等)

小程序基礎開發（二）：頁面數據渲染，多重for循環列表渲染。附字母索引的聯繫人列表dome

https://yachay.unat.edu.pe/blog/index.php?comment_area=format_blog&comment_component=blog&comment_co

linux以太網驅動總結