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

107¸ö³£ÓÃJavascriptÓï¾ä

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¥ÖÐÔªËØµÄID號 ").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¬½ÓʹÓà 號.
12.JSÖеıȽϲÙ×÷·ûÓÐ:==µÈÓÚ,!=²»µÈÓÚ, >, >=, <. <=
13.JSÖÐÉùÃ÷±äÁ¿Ê¹ÓÃ:varÀ´½øÐÐÉùÃ÷
14.JSÖеÄÅж¨Óï¾ä½á¹¹: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.×´態À¸µÄÉèÖÃ:window.status= "×Ö·û ";
21.µ¯³öÌáʾÐÅÏ¢:window.alert( "×Ö·û ");
22.µ¯³ö確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 <form.elements.length;i ){
if (form.elements.type == "text "){
form.elements.value = " ";
}
}
31.¸´Ñ¡°´Å¥ÔÚJSÖÐÅж¨ÊÇ·ñÑ¡ÖÐ:document.forms[0].checkThis.checked (checkedÊôÐÔ´ú±íΪÊÇ·ñÑ¡Öзµ»ØTRUE»òFALSE)
32.µ¥Ñ¡°´Å¥×é(µ¥Ñ¡°´Å¥µÄ


Ïà¹ØÎĵµ£º

³£ÓõÄJavaScriptÑéÖ¤ÕýÔò±í´ïʽ(×ªÔØ)


ÏÂÃæ¶¼ÊÇÎÒÊÕ¼¯µÄһЩ±È½Ï³£ÓõÄÕýÔò±í´ïʽ£¬ÒòΪƽ³£¿ÉÄÜÔÚ±íµ¥ÑéÖ¤µÄʱºò£¬Óõ½µÄ±È½Ï¶à¡£ÌØ·¢³öÀ´£¬Èø÷λÅóÓѹ²Í¬Ê¹Ó᣺Ǻǡ£
Æ¥ÅäÖÐÎÄ×Ö·ûµÄÕýÔò±í´ïʽ£º [u4e00-u9fa5]
ÆÀ×¢£ºÆ¥ÅäÖÐÎÄ»¹ÕæÊǸöÍ·ÌÛµÄÊ£¬ÓÐÁËÕâ¸ö±í´ïʽ¾ÍºÃ°ìÁË
Æ¥ÅäË«×Ö½Ú×Ö·û(°üÀ¨ºº×ÖÔÚÄÚ)£º[^x00-xff]
ÆÀ×¢£º¿ÉÒÔÓÃÀ´¼ÆËã×Ö·û´®µÄ³¤¶È£¨Ò» ......

10¸ö·Ç³£°ôµÄAjax¼°JavascriptʵÀý×ÊÔ´ÍøÕ¾

1.Ajax Rain
¡¡¡¡AjaxRainÓкܶàÍêÃÀÕûºÏAJAX, CSS, DHTML »ò JavascriptµÄʵÀý£¬ÓÐһЩDemoµÄÈ·ÖµµÃÄãÈ¥¿´Ò»¿´£¬¼´Ê¹Äã²»ÊÇÍøÒ³Éè¼Æ(¿ª·¢)ʦ¡£
Ajax/JavascriptʵÀý:
 EXT JS Date Picker
 jQuery Feed Menu
 jGrowl
 FastFind Menu – Jquery
 Spiffy Accordion
2.Ajax Daddy
¡¡¡ ......

ÀûÓÃJavascriptÏòÒ³ÃæÖвåÈëTABLE£¬IEÏÂÎÞ·¨Õý³£ÏÔʾ

ÀûÓÃJavascriptÏòÒ³ÃæÖвåÈëTABLE£¬IEÏÂÎÞ·¨Õý³£ÏÔʾ
¹Ø¼ü×Ö: table, appendchild, ie, firefox
ÔÚÏîÄ¿ÖÐżȻÓöµ½Ò»¸ö¹ÖÒìµÄÎÊÌ⣬ÎÒÒªÀûÓÃjavascript¶¯Ì¬µÄÏòÒ»¸öDIVÖвåÈëһЩ¸öTABLE£¬Firefox¿ÉÒÔÕý³£ÏÔʾ£¬¶øÔÚIEÏ£¬ÎÞÂÛ°æ±¾ÊÇ6»ò7£¬¾ùÎÞ·¨¿´µ½Õâ¸öTABLE¡£µ«ÊÇ£¬Èç¹ûÎÒÖ±½Ó°ÑTABLEµÄHTML´úÂëдÔÚÒ³ÃæÉÏ£¬Ò»Çж¼ÄÜÕý ......

JavaScriptÖÐthis¹Ø¼ü×ÖʹÓ÷½·¨Ïê½â

ÔÚÃæÏò¶ÔÏó±à³ÌÓïÑÔÖУ¬¶ÔÓÚthis¹Ø¼ü×ÖÎÒÃÇÊǷdz£ÊìϤµÄ¡£±ÈÈçC++¡¢C#ºÍJavaµÈ¶¼ÌṩÁËÕâ¸ö¹Ø¼ü×Ö£¬ËäÈ»ÔÚ¿ªÊ¼Ñ§Ï°µÄʱºò¾õµÃ±È½ÏÄÑ£¬µ«Ö»ÒªÀí½âÁË£¬ÓÃÆðÀ´ÊǷdz£·½±ãºÍÒâÒåÈ·¶¨µÄ¡£JavaScriptÒ²ÌṩÁËÕâ¸öthis¹Ø¼ü×Ö£¬²»¹ýÓÃÆðÀ´¾Í±È¾­µäOOÓïÑÔÖÐÒª"»ìÂÒ"µÄ¶àÁË¡£
ÏÂÃæ¾ÍÀ´¿´¿´£¬ÔÚJavaScriptÖи÷ÖÖthisµÄʹÓ÷½·¨ÓÐʲô ......

javascript ʱ¼ä±È½ÏʵÏÖ´úÂë

web¿ª·¢ÖÐÓÐʱÐèÒª¶ÔÊäÈë¿òÖеÄʱ¼ä£¨Ö÷ÒªÊÇ¿ªÊ¼Ê±¼äºÍ½áÊøÊ±¼ä£©½øÐбȽϣ¬ÍøÉÏËÑË÷ÁËÒ»·¬£¬·¢ÏÖÓв»ÉÙÊÇÎÞЧµÄ£¬ÒÔÏ·½·¨¾­Ð¡µÜ¼ìÑéȷʵÓÐЧ£¬Ìش˹²Ïí¡££¨Çë¹Ø×¢ºìÉ«²¿·Ö£©
function ValidtorTime(){
var d1 = new Date(document.getElementById('txbfromDate').value.replace(/\-/g, "\/"));
var d2 = new Date(do ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ