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

JavaScript´úÂë(1)

//ºǫ́CSµ÷ÓÃǰ̨JS·½·¨
ClientScript.RegisterStartupScript(this.GetType(), "onclick", "<script>CheckInput()</script>");
//УÑéÊäÈë¿òÊÇ·ñΪ¿Õ£¬Ð£ÑéÊÇ·ñÊÇÊý×Ö
<script type="text/javascript" language="javascript">
         function CheckInput() {
             if (document.form1.txt_ReceiptID.value == "") {
                 alert('±¨Ïúµ¥ºÅ²»ÄÜΪ¿Õ!');
                 document.form1.txt_ReceiptID.focus();
                 return false;
             }
             else {
                    if(checknumber(document.form1.txt_ReceiptID.value)
                    {
                        alert("±¨Ïúµ¥ºÅΪÊý×Ö£¡");                       
                         document.form1.txt_ReceiptID.focus();
                         return false;
                 &nbs


Ïà¹ØÎĵµ£º

Javascript»ñÈ¡¸÷ÖÖä¯ÀÀÆ÷¿É¼û´°¿Ú´óС

¸ãÁË´ó°ëÌ죬×ÜËãŪÃ÷°×ÁËΪºÎÓÃdocument.body.clientHeight£¬document.body.offsetHeight¶¼Ã»Óаì
·¨»ñÈ¡ÍøÒ³¿É¼ûÇøÓòµÄÕýÈ·Öµ£¬Ô­À´×ï¿ý»öÊ×ÊÇW3C¶¨ÒåµÄ±ê×¼£¡£¡ÔÚж¨Òå³öÀ´µÄ±ê×¼ÏÂ
document.documentElement.clientHeightÔÚIEºÍ»ðºüÀï¶¼ÄÜ»ñÈ¡ÕýÈ·Öµ£¬ÏÂÃæÒ»ÆªÎÄÕÂÏêϸ½éÉÜÁË»ñÈ¡¸÷ÖÖä¯ÀÀÆ÷¿É¼û
´°¿Ú´óСÕâ·½ÃæµÄ²î ......

³£¼ûfirefox²»Ö§³ÖµÄJavaScriptÎÊÌâ

<a href="#" onclick="ChildNode(this);">aaa</a>Òª¸ÄΪ
<a href="#" onclick="ChildNode(event);">aaa</a>
ÎÞ·¨È¡µÃthis¶ÔÏó£¬ÒªÓÃÒÔÏ·½·¨À´È¡µÃ¡£
function ChildNode(e)
{
var evt = e ? e : (window.event ? window.event : null); //´Ë·½·¨ÎªÁËÔÚfirefoxÖеļæÈÝ
var node = evt.srcEl ......

ÎÞ·ì¹ö¶¯ÐÂÎŵÄJavascriptÔ´´úÂë

ÖØµãÔÚÓÚfunction scroll()£¬function clipShow()¼°ÒÔÏÂforÑ­»·¡£
ÎÞ·ì¹ö¶¯ÐÂÎŵÄJavascriptÔ´´úÂ룬·ÅÔÚÕâÀÓÐÐèÒªµÄʱºò¿ÉÄÜÓõÃÉÏ£º
//CSSÑùʽ
<style>
.new_newsT{
 padding-top: 10px;
 padding-bottom: 8px;
}
.new_newsT  .list {
 CLEAR: both; MARGIN: 0px 6px 0px 10px
} ......

JavaScript FAQ£¨¶þÊ®ËÄ£©

¶þʮһ¡¢ÉùÒô
1¡¢¿ÉÒÔ²¥·ÅÉùÒôµÄä¯ÀÀÆ÷£¨Audio-enabled Browsers£©
Q£ºÊ²Ã´¿ÉÒÔä¯ÀÀÆ÷¿ÉÒÔÖ´Ðв¥·ÅÉùÒôµÄ½Å±¾£¿
A£ºÈç¹ûÔÚÉùÒô²¥·ÅÃèÊöµÄ¼¼Êõ¿ÉÒÔÔÚMiscrosoft Internet Explorer 4.0¼°Æä¸üа汾Öй¤×÷£¬ÄÇôͬÑù¿ÉÒÔÔÚNetscape Navigator 3.0¼°Æä¸üа汾Öй¤×÷¡£ÒªÔÚInternet ExplorerÖв¥·ÅÉùÒô£¬ÔÚ4.0ÒÔ¼°ºóÀ´°æ±¾Ö ......

JavaScript¡¡ÊµÏÖË«ÏòÑ¡ÔñÁбí¿ò

<html>
<head>
   <script language="JavaScript">
     <!--Ò³ÃæÔØÈëʱ³õʼ»¯ËùÓÐδѡÔñµÄÊý¾Ý-->
     function loadAllUnselected()
     {
        var unassignedTable=doc ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ