如题 解决立马结贴给分

解决方案 »

  1.   

    $("#TextBoxName").text()
    or
    $("#TextBoxName").val()
      

  2.   

    <script language="javascript" type="text/javascript">
    function Test()
        {
         alert($("#TextBox1").text());
        }
        </script>
    </head>
    <body>
        <form id="form1" runat="server">
        <div>
            <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
      

  3.   

    <script src="../javascript/jquery-1[1].3.2.min.js" type="text/javascript"></script>
        <script language="javascript" type="text/javascript">
        
        function Test()
        {
         alert($("#TextBox1").val());
        }
        </script>
    </head>
    <body>
        <form id="form1" runat="server">
        <div>
            <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
            <input id="Button1" type="button" value="btn" onclick="Test()" />
        </div>
        </form>
    </body>
    </html>
    val()可以  上面的测试了不行  text()
      

  4.   

    $("#TextBoxName").text()
    or
    $("#TextBoxName").val() 
      

  5.   


    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="20100824.aspx.cs" Inherits="_20100824" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <title>www.csdn.net:UnOpenMyCode</title>
        <script type="text/javascript" src="js/jquery-1.3.js"></script>
             <script  type="text/javascript">
             jQuery.fn.alertVal= function()
             {     
             var element=$(this[0]); 
                   if (element.val())         
                     alert(element.val()); 
                   
             };  
           
                </script>
    </head>
    <body>
        <form id="form1" runat="server">
        <div>
         <asp:TextBox ID="Txt_test" runat="server"  Text="人生如梦,半支烟"  />
          <input type="button" onclick="javascript:alert($('#Txt_test').val())"   />
        </div>
        </form>
    </body>
    </html>另外哥发现1楼的兄弟“$("#TextBoxName").Text()” 是错误的,$("#TextBoxName").text()也是错误的。希望各位帮人解题的朋友先测试OK再贴出来。