·þÎñÆ÷½Å±¾ÓëJavascriptµÄÁ½ÖÖ½»»¥·½Ê½(ÒÔphpΪÀý)
·þÎñÆ÷½Å±¾ÓëJavascriptµÄÁ½ÖÖ½»»¥·½Ê½(ÒÔphpΪÀý)
ÒýÓÃ:http://www.knowsky.com/1014.html
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·½·¨Ò»£ºÍ¨¹ýCookie½»»¥¡£
Ò»¹²ÊÇÈý¸öÎļþ£¬·Ö±ðΪ£ºindex.htm,action.php,main.htm
ÔÀíÎªÇ°Ì¨Ò³Ãæmain.htmºÍºǫ́action.phpͨ¹ýÒ³Ãæ¿ò¼Ü index.htm×éÖ¯ÆðÀ´£¬½«action.phpµÄÒ³Ãæ¿í¶ÈÉèΪ0£¬ÕâÑù²¢²»Ó°ÏìÏÔʾ¡£action.php½«ÐÅÏ¢·ÅÈëcookieÖУ¬main.htmͨ¹ý¶ÁÈ¡ cookieÀ´ÊµÏÖ½»»¥¡£ÔÚmain.htmÖÐÒ²¿ÉÒÔͨ¹ýÖØÐ¶ÁÈ¡action.php À´ÊµÏÖ¿ØÖƺǫ́CGI³ÌÐò¡£
index.htm
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<html>
<head>
<title>Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<frameset framespacing="0" border="false" frameborder="0" cols="0,*">
<frame name="leftFrame" scrolling="no" noresize src="action.php">
<frame name="rightFrame" scrolling="auto" src="main.htm">
</frameset><noframes>
<body bgcolor="#FFFFFF">
<p>±¾Ò³Ê¹ÓÃÒ³Ãæ¿ò¼Ü£¬µ«ÊÇÄúµÄä¯ÀÀÆ÷²»Ö§³Ö¡£</p>
</body>
</noframes>
</html>
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action.php
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<?php
srand((double)microtime()*1000000);
$result=rand(0,100);
setcookie("action",$result,time()+900,"/");
?>
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main.htm
------------------------------------------------------------------------------------------------------------------------------
<html>
<head>
<title>Test</title>
&l
Ïà¹ØÎĵµ£º
½Å±¾ÖеÄʼþÓÐ2ÖÖÄ£ÐÍ
1¡¢ ðÅÝÐÍʼþ£ºÊ¼þÊǰ´ÕÕ´Ó×îÌØ¶¨µÄÄ¿±êµ½×î²»ÌØ¶¨µÄʼþÄ¿±ê(document)µÄ˳ÐòÒÀ´Î´¥·¢¡£ÕâÊÇÕë¶Ô²»Í¬ÔªËصÄͬһʼþÀàÐÍ
È磺
<html onclick=”handleClick()”>
<head></head>
<body onclick=”handleClick()”>
<div ......
1£ºÈ¡µÃ±íµ¥ÖеÄTextBox ÖеÄÊý¾Ý£ºdocument.FormName.TextBox.value;
2: ¿ØÖÆÔªËصÄÏÖʵºÍÒþ²Ø£ºÓÐvisibility ºÍ display
Çø±ð£º1£©Ç°ÕßµÄÊôÐÔÖµÓУ¬visible¡¢hidden ¡£
ºóÕßµÄÊôÐÔÖµÓУºblock ºÍ none£»
2£©Ç°ÕßËäÈ»Òþ ......
½øÐÐÎļþµÄ¶ÁºÍд£¬ÏÈ´ò¿ªÒ»¸öÎļþ£¬È»ºó¿ªÊ¼¶Á»òÕßдÎļþ£¬×îºóÔÙ¹ØÏµÕâ¸öÎļþ×ÊÔ´¡£
È磬ÎļþµÄ¶Á²Ù×÷£º
<?php
$file = fopen('your file path','r');
while(!feof($file)){ //µ±Ã»ÓжÁÈ¡µ½Îļþ½á⣬¼ÌÐøÑ»·¶ÁÈ¡²Ù×÷
$line = fgets($file); //¶ÁÈ¡µ½Ò»ÐеÄÄÚÈÝ
echo $line.'<br/>';
}
fclose($file) ......
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·½·¨£¨Ò»£©£º
htmlÒ³Ãæ£º
function testOne() {
var url = "testOne_test.do?expr="+ÄãºÃ;
location = encodeURI(url);
}
ºǫ́java´úÂ룺
String expr = ne ......
shift£ºÉ¾³ýÔÊý×éµÚÒ»Ï²¢·µ»ØÉ¾³ýÔªËØµÄÖµ£»Èç¹ûÊý×éΪ¿ÕÔò·µ»Øundefined
var a = [1,2,3,4,5];
var b = a.shift(); //a£º[2,3,4,5] b£º1
unshift£º½«²ÎÊýÌí¼Óµ½ÔÊý×鿪ͷ£¬²¢·µ»ØÊý×éµÄ³¤¶È
var a = [1,2,3,4,5];
var b = a.unshift(-2,-1); //a£º[-2,-1,1,2,3,4,5] b£º7
×¢£ºÔÚIE6.0ϲ ......