Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javascript º¯Êý ºÍ CustomValidator¿Ø¼þÏà½áºÏʹÓÃ

<asp:TextBox ID="txtPwdPrompt" runat="server"></asp:TextBox>
<asp:CustomValidator id="CVPwdPrompt" runat="server" ClientValidationFunction="CheckPwd" ControlToValidate="txtPwdPrompt" ErrorMessage="<span style='font:12px'>ÌáʾÎÊÌâ±ØÐëÔÚ2-50¸ö×Ö·ûÄÚ</span>" Display="None"></asp:CustomValidator>
Javascriptº¯Êý:
<script language="javascript" type="text/javascript">
function CheckPwd(source, arguments)
{
   if(arguments.Value.Length>2 || arguments.Value.Length < 50)
   {
     arguments.IsValid=true;
   }
   else
   {
     arguments.IsValid =false;
   }
}
</script>
º¯ÊýÓÐÁ½¸ö²ÎÊý:
source ²ÎÊýÊǶÔΪ CustomValidator ¿Ø¼þ³ÊÏÖµÄ <span> ÔªËØµÄÒýÓá£Òò´Ë£¬Äú¿ÉÒÔ±à³ÌµÄ·½Ê½¿ØÖÆ <span> ±ê¼Ç£¬ÈçÐÞ¸Ä InnerHtml ÊôÐÔ¡£
arguments ²ÎÊýÊÇÒ»¸ö¾ßÓÐÒÔÏÂÁ½¸öÊôÐԵĶÔÏó£ºValue ºÍ IsValid¡£Ê¹Óô˲ÎÊý¿ÉÒÔ»ñÈ¡¿Ø¼þµÄÖµ£¬ÒÔ¸ù¾Ý×Ô¶¨ÒåÑéÖ¤Àý³ÌÑéÖ¤²¢Ö¸Ê¾¸ÃÖµÊÇ·ñÓÐЧ¡£
      ʹÓà ClientValidationFunction ÊôÐÔÖ¸¶¨Óë CustomValidator ¿Ø¼þ¹ØÁªµÄ¿Í»§¶ËÑéÖ¤½Å±¾º¯ÊýµÄÃû³Æ¡£ÓÉÓڸýű¾º¯ÊýÔÚ¿Í»§¶ËÖ´ÐУ¬Òò´Ë¸Ãº¯Êý±ØÐëʹÓÃÄ¿±êä¯ÀÀÆ÷Ö§³ÖµÄÓïÑÔ£¨Èç VBScript »ò JScript£©À´±àд¡£
Óë·þÎñÆ÷¶ËÑéÖ¤Ò»Ñù£¬¿ÉÒÔͨ¹ýʹÓà arguments ²ÎÊýµÄ Value ÊôÐÔÀ´·ÃÎÊÒªÑéÖ¤µÄÊäÈë¿Ø¼þÖеÄ×Ö·û´®¡£Í¨¹ýÉèÖà arguments ²ÎÊýµÄ IsValid ÊôÐÔ·µ»ØÑéÖ¤½á¹û¡£
×¢Òâ:ValueÊ××Öĸ±ØÐë´óд ......


Ïà¹ØÎĵµ£º

JavaScriptµÄwithÓï¾ä


withÓï¾ä
    ÓÃÓÚÉèÖôúÂëÌØ¶¨¶ÔÏóµÄ×÷ÓÃÓò¡£
    Àý£º
        var sMessage = "hello world";
        with(sMessage)
        {
         &nbs ......

javascript ʵÏÖÊý¾Ý±í¸ñÏÔʾµÄÕ¹¿ªÓëÕÛµþ

<script   language="javascript">  
  function   ShowTableRow(id)
 
  { 
  var _Row = document.getElementById(id)   <!-- »ñÈ¡IDΪTableRowID µÄ¶ÔÏó -->
  var _Img = document.getElementById("Img"+id)
 
&nb ......

50¸öʵÓõÄJavaScript¹¤¾ß JavaEye¼¼ÊõÍøÕ¾

50¸öʵÓõÄJavaScript¹¤¾ß- - JavaEye¼¼ÊõÍøÕ¾
JavaScriptÊÇÒ»¸ö¹¦ÄÜÇ¿´óµÄ¿Í»§¶Ë½Å±¾ÓïÑÔ£¬Ðí¶àÏÖ´ú»¯µÄÍøÕ¾ºÍWebÓ¦ÓóÌÐò¶¼»áʹÓõ½Ëü¡£JavaScript¿ÉÒÔÔöÇ¿Óû§µÄÌåÑ飬²¢Ìṩ·á¸»µÄ»¥¶¯Ê½×é¼þºÍ¹¦ÄÜ¡£ËäÈ»ËüµÄÓï·¨Ï൱¼òµ¥£¬µ«ÊǶԿª·¢ÕßÀ´Ëµ»¹ÊǺÜÓÐÄѶȵģ¬ÒòΪËüÒªÔËÐÐÔÚWebä¯ÀÀÆ÷ÖС£
¡¡¡¡ÒÔÏÂÊÇÎÒÃÇΪÄãÍÆ¼öµÄ50¸ ......

javascript ¶¯Ì¬´´½¨±í¸ñ£ºÐÂÔö¡¢É¾³ýÐк͵¥Ôª¸ñ


ÀûÓÃjsÀ´¶¯Ì¬´´½¨±í¸ñÓÐÁ½ÖÖ¸ñʽ£¬appendChild()ºÍinsertRow¡¢insertCell()¡£Á½ÖÖ·½Ê½Æäʵ²î²»¶à£¬µ«µÚÒ»ÖÖÓпÉÄÜÔÚIEÉÏÓÐÎÊÌ⣬ËùÒÔÍÆ¼ö´ó¼ÒʹÓõڶþÖÖÁË£¬Ö±½Ó˵°É¡£
1¡¢inserRow()ºÍinsertCell()º¯Êý
insertRow()º¯Êý¿ÉÒÔ´ø²ÎÊý£¬ÐÎʽÈçÏ£º
insertRow(index)£ºindex´Ó0¿ªÊ¼
Õâ¸öº¯Êý½«ÐÂÐÐÌí¼Óµ½indexµÄÄÇһР......

javascriptµ÷Óúǫ́µÄÌí¡¢É¾¡¢¸Ä¡¢²é

ǰ̨£º
<%@ Page AutoEventWireup="true" CodeBehind="CustomerBizList.aspx.cs" Inherits="SSMIS.UI.MISUI.CustomerBizList"
    Language="C#" MasterPageFile="/Master/WebAdmin.master" %>
<asp:Content ID="Content1" runat="Server" ContentPlaceHolderID="bcr">
    ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ