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javaScriptÑéÖ¤Ìá½»
¿´Àý:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<mce:script type="text/javascript"><!--
function operate(op){
//´Ë´¦¿ÉÒÔ½øÐÐÑéÖ¤...
var form = document.getElementById("myform");
if(op == 'sel'){
alert("select");
form.action="/aa";
}else{
alert("delete");
form.action="/bb";
}
form.submit();
}
// --></mce:script>
</HEAD>
<BODY>
<form name="myForm" method="post" action="">
¿ªÊ¼ÈÕÆÚ:<input name="startDate"/>
½áÊøÈÕÆÚ:<input name="endDate"/><br>
<button onclick="operate('sel')">²éѯ</button>
<button onclick="operate('del')">ɾ³ý</button>
</form>
</BODY>
</HTML>
ÏÂÃæÕâÖÖÒ²¾³£ÓÃ:
<form name="myForm" method="post" action="" onsubmit="return method()">
//method return true Ìá½» false ²»Ìá½»
</form>
Ïà¹ØÎĵµ£º
À´Ô´£ºhttp://blog.csdn.net/yjq8116/archive/2008/11/04/3219993.aspx
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1. ת»»º¯Êý
jsÌṩÁËparseInt()ºÍparseFloat()Á½¸öת»»º¯Êý¡£Ç°Õß°Ñֵת»»³ÉÕûÊý£¬ºóÕß°Ñֵת»»³É¸¡µãÊý¡£Ö»ÓжÔStringÀàÐ͵÷ÓÃÕâЩ·½·¨£¬ÕâÁ½¸öº¯Êý²ÅÄÜÕýÈ·ÔËÐУ»¶ÔÆäËûÀàÐÍ·µ» ......
2007-01-20 01:01
ieµÄjavascriptʧЧÁË£¬²»ÊÇÉèÖõÄÎÊÌâ
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================================================
·¢ÐÅÈË: haning (°Øº®Óî), ÐÅÇø: Virus
±ê Ìâ: KAV6.0ʹjavascriptÓï¾äʧЧÐÞ¸´·½·¨ ......
ÖÐÎıàÂ룺
function upload() {
var form = document.getElementById('topic');
if ($('uploadfile').value == "") {
alert("ÇëÑ¡ÔñÎļþ£¡");
return;
}
$('uploadfile').value = escape($('uploadfile').value) ......
--------------------------------------------------------------------------------
<body>
<mce:script type="text/javascript"><!--
document.write("Èç¹ûÏÔʾÁËÕâ¶ÎÎÄ×Ö£¬ÄÇôÄúµÄä¯ÀÀÆ÷Ö§³Ö JavaScript£¡")
// --></mce:script>
<noscript>No JavaScript support!</noscript&g ......
1.delete ÔËËã·û
¶ÔÏóɾ³ýÒ»¸öÊôÐÔ£¬»òÊý×éÖÐɾ³ýÒ»¸öÔªËØ¡£½«ÎÞÓõÄÄÚÈÝɾ³ýÒÔ½ÚÊ¡¿Õ¼ä¡£
delete expression
example:
var person = new Object();
person.sex = "male";
alert(person.sex);
delete person.sex;
alert(person.sex);
2. ‘,' ÔËËã·û
var a = 2;
......