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2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document->html->(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window->(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËصÄÃû³ÆºÍÖµ:document.getElementById("±íµ¥ÖÐÔªËصÄIDºÅ").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]}
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20.״̬À¸µÄÉèÖÃ:window.status="×Ö·û";
21.µ¯³öÌáʾÐÅÏ¢:window.alert("×Ö·û");
22.µ¯³öÈ·ÈÏ¿ò:window.confirm();
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26.¹Ø±ÕÎĵµµÄÊä³öÁ÷:document.close();
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var form = window.document.forms[0]
for (var i = 0; i<form.elements.length;i++){
if (form.elements[i].type == "text"){
form.elements[i].
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<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
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<script language="javascript" type=text/javascript>
var fso;
fso = new ActiveXObject("Scripting.FileSystemObject");
function SystemSpecialFolder(Special)
{
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ÔÎĵØÖ·£ºhttp://www.cnblogs.com/daniel-shen/archive/2006/07/12/449280.html
javascript ÖÐthis µÄÓ÷¨:
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2. <div id="elmtDiv">division element</div>
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javascriptµÄhistory.go(-1)
echo '<script language="javascript">{alert("ÁôÑÔ²»ÄÜΪ¿Õ!");history.go(-1);}</script>';}
echo '<script language="javascript">{alert("ÁôÑÔ²»ÄÜΪ¿Õ!");return true;}</script>';}
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