ÍøÒ³ÖÆ×÷Javascript¾µäС¼¼ÇÉ×ܽá
ÍøÒ³ÖÆ×÷Javascript¾µäС¼¼ÇÉ×ܽá
http://www.webjx.com ¸üÐÂÈÕÆÚ£º2007-10-12 01:25 ³ö´¦£ºÍøÒ³½ÌÑ§Íø ×÷ÕߣºÕ¾³¤ÕûÀí
ÿһÏî¶¼ÊÇJSÖеÄС¼¼ÇÉ£¬µ«Ê®·ÖµÄʵÓã¡
1.document.write(”"); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document->html->(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window->(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËØµÄÃû³ÆºÍÖµ:document.getElementById(”±íµ¥ÖÐÔªËØµÄIDºÅ”).name(»òvalue)
6.Ò»¸öСдת´óдµÄJS: document.getElementById(”output”).value = document.getElementById(”input”).value.toUpperCase();
7.JSÖеÄÖµÀàÐÍ:String,Number,Boolean,Null,Object,Function
8.JSÖеÄ×Ö·ûÐÍת»»³ÉÊýÖµÐÍ:parseInt(),parseFloat()
9.JSÖеÄÊý×Öת»»³É×Ö·ûÐÍ:(""+±äÁ¿)
10.JSÖеÄÈ¡×Ö·û´®³¤¶ÈÊÇ:(length)
11.JSÖеÄ×Ö·ûÓë×Ö·ûÏàÁ¬½ÓʹÓÃ+ºÅ.
12.JSÖеıȽϲÙ×÷·ûÓÐ:==µÈÓÚ,!=²»µÈÓÚ,>,>=,<.<=
13.JSÖÐÉùÃ÷±äÁ¿Ê¹ÓÃ:varÀ´½øÐÐÉùÃ÷
14.JSÖеÄÅжÏÓï¾ä½á¹¹:if(condition){}else{}
15.JSÖеÄÑ»·½á¹¹:for([initial expression];[condition];[upadte expression]) {inside loop}
16.Ñ»·ÖÐÖ¹µÄÃüÁîÊÇ:break
17.JSÖеĺ¯Êý¶¨Òå:function functionName([parameter],...){statement[s]}
18.µ±ÎļþÖгöÏÖ¶à¸öform±íµ¥Ê±.¿ÉÒÔÓÃdocument.forms[0],document.forms[1]À´´úÌæ.
19.´°¿Ú:´ò¿ª´°¿Úwindow.open(), ¹Ø±ÕÒ»¸ö´°¿Ú:window.close(), ´°¿Ú±¾Éí:self
20.״̬À¸µÄÉèÖÃ:window.status="×Ö·û";
21.µ¯³öÌáʾÐÅÏ¢:window.alert("×Ö·û");
22.µ¯³öÈ·ÈÏ¿ò:window.confirm();
23.µ¯³öÊäÈëÌáʾ¿ò:window.prompt();
24.Ö¸¶¨µ±Ç°ÏÔʾÁ´½ÓµÄλÖÃ:window.location.href="URL"
25.È¡³ö´°ÌåÖеÄËùÓÐ±íµ¥µÄÊýÁ¿:document.forms.length
26.¹Ø±ÕÎĵµµÄÊä³öÁ÷:document.close();
27.×Ö·û´®×·¼ÓÁ¬½Ó·û:+=
28.´´½¨Ò»¸öÎĵµÔªËØ:document.createElement(),document.createTextNode()
29.µÃµ½ÔªËصķ½·¨:document.getElementById()
30.ÉèÖÃ±íµ¥ÖÐËùÓÐÎı¾Ð͵ijÉÔ±µÄֵΪ¿Õ:
var form = window.document.forms[0]
for (var i = 0; i
if (form.elements[i].type == "text"){
form.elements[i].value = "";
}
}
31.¸´Ñ¡°´Å¥ÔÚJSÖÐÅжÏÊÇ·ñÑ¡ÖÐ:document.forms[0].checkThis.checked (checkedÊô
Ïà¹ØÎĵµ£º
CSDNµÄBlog±È½ÏÇ¿º·£¬Ò»ÆªÎÄÕÂÄÜдÄÇô¶à£¬´ó¼ÒÈ¥³ö´¦¿´°É£¬ÄǶùºÃ¿´Ð©£ºhttp://blog.csdn.net/panxuan/archive/2007/11/26/1902826.aspx
ʼþÔ´¶ÔÏó
event.srcElement.tagName
event.srcElement.type
²¶»ñÊÍ·Å
event.srcElement.setCapture();
event.srcElement.releaseC ......
Èç¹ûÄãÍêÈ«²»¶®£¬ÄÇôÆÚÍû1-2ÖÜ¿´ÍêÒ»±éÀµ¹....²»Óÿ´µÄÌ«×Ðϸ£¬ºóÃæÔÙ¿´µ½²»¶®µÄʱºò»ØÍ·È¥¿´ÕâЩ¶«Î÷ºÃÁË¡£
1. ǰÑÔºÍ×¼±¸¹¤×÷
ÕâÀï²»»á½éÉÜʲôÈí¼þµÄÓ÷¨Ò»ÀàµÄ¶«Î÷¡£Èç¹û¾õµÃÊÖд´úÂëÊÇÔÚ×°µÄÈË¿ÉÒÔ³öÈ¥ÁË£¬Ð»Ð»¡£
Ê×ÏÈÄãÒªÓÐ̨µçÄÔ¡£È»ºóËüÓ¦¸Ã×°×Åwindows ºÍ IE¡£ÏÂÃæËù̸µ½µÄ´úÂë ......
Ïê̽TextRange¶ÔÏó--²éÕÒÓëÑ¡Ôñ
TextRange¶ÔÏóÊǶ¯Ì¬HTML(DHTML)µÄ¸ß¼¶ÌØÐÔ£¬Ê¹ÓÃËü¿ÉÒÔʵÏֺܶàºÍÎı¾ÓйصÄÈÎÎñ£¬ÀýÈçËÑË÷ºÍÑ¡ÔñÎı¾¡£Îı¾·¶Î§ÈÃÄú¿ÉÒÔÑ¡ÔñÐԵĽ«×Ö·û¡¢µ¥´ÊºÍ¾ä×Ó´ÓÎĵµÖÐÌôÑ¡³öÀ´¡£TextRange¶ÔÏóÊÇÔÚHTMLÎĵµ½«ÒªÏÔʾµÄÎı¾Á÷ÉϽ¨Á¢¿ªÊ¼ºÍ½áÊøÎ»ÖõijéÏó¶ÔÏó¡£
ÏÂÃæÊÇTextRangeµÄ³£ÓÃÊôÐÔÓë·½·¨£º
Ê ......
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:void(0)
¸Õ¿ªÊ¼¶¼²»ÖªµÀÊÇɶÒâ˼
Æäʵ¾ÍÊÇÒ»¸öËÀÁ´½Ó£¬Ê²Ã´ÊÂÇé¶¼²»×ö¡£
<a id="link_${user.account}" href="javascript:void(0);" onclick="changSubmit();" style="cursor:pointer;height:25px;width:60px;margin-top:10px;">·¢ËÍemail</a>
Õâ¾ä ......