zoukankan      html  css  js  c++  java
  • asp.net2.0中的ValidationGroup (转)

    asp.net2.0中的ValidationGroup
    在asp.net 1.1中,对于验证类控件,在使用时,遇到有的不需要验证的控件时,是十分麻烦的,就是说不可能有选择验证某些控件,而在asp.net 2.0中,新增加了validationgroup属性,可以指定验证某些控件,例子如下:


    <html>

    <body>

         <form runat=“server”>

              <asp:textbox id=“TextBox1” runat=“server”/>

              <asp:requiredfieldvalidator ValidationGroup=“Group1”

                                                           ErrorText=“Need to Fill in Value!”

                                                           ControlToValidate=“TextBox1”

                                                           runat=“server”/>

     

                <asp:textbox id=“TextBox2” runat=“server”/>

                <asp:requiredfieldvalidator ValidationGroup=“Group2”

                                                             ErrorText=“Need to Fill in Value!”

                                                             ControlToValidate=“TextBox2”

                                                             runat=“server”/>

     

                <asp:button text=“Group1” ValidationGroup=“Group1” runat=“server”/>

                <asp:button text=“Group2” ValidationGroup=“Group2” runat=“server”/>

         </form>

    </body>

    </html>

  • 相关阅读:
    python PyQt5
    传入一张图,生成它的油画版!(python实现)(转 )
    Python——画一棵漂亮的樱花树(不同种樱花+玫瑰+圣诞树喔)(转)
    Python3.7实现自动刷博客访问量(只需要输入用户id)(转)
    Python3 多线程的两种实现方式
    图片生成字符
    SqlServer性能优化 通过压缩与计算列提高性能(十一)
    json与bson的区别
    浅析Redis 和MongoDB
    Solr DocValues详解
  • 原文地址:https://www.cnblogs.com/RobotTech/p/590998.html
Copyright © 2011-2022 走看看