³£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¥µÄÃû³Æ±ØÐëÏàͬ):È¡µ¥Ñ¡°´Å¥×éµÄ³¤¶Èdocument.forms[0].
Ïà¹ØÎĵµ£º
ʹÓÃJavaScript ¶ÔCookie ²Ù×÷µÄ·â×°
ͨ¹ý±¾Æª,ÄúÄÜÁ˽⵽:
ÄäÃûº¯Êý
±Õ°üµÄ²úÉú
JavaScriptʵÏÖprivate ÒÔ¼° public ·ÃÎÊȨÏÞ
document.cookie µÄ²Ù×÷
Javascript ûÓÐ private , public ·ÃÎÊȨÏÞÉèÖõĹؼü×Ö,µ«ÊÇ¿ÉÒÔͨ¹ýÒ»¶¨µÄ¼¼ÇÉÀ´Ä£Äâ³öÏàͬµÄ½á¹û.
Ê×ÏÈÎÒÃÇÀ´¿´ÏÂÃæÒ»ÐÐ ......
JavaScript Óï·¨¼¯½õ
click() ¶ÔÏó.click() ʹ¶ÔÏó±»µã»÷¡£
closed ¶ÔÏó.closed ¶ÔÏó´°¿ÚÊÇ·ñÒÑ¹Ø±Õ true/false
clearTimeout(¶ÔÏó) Çå³ýÒÑÉèÖõÄsetTimeout¶ÔÏó
clearInterval(¶ÔÏó) Çå³ýÒÑÉèÖõÄsetInterval¶ÔÏó
confir ......
ShowModalDialogº¯ÊýµÄ¹¦ÄÜ£º
´ò¿ªÒ»¸ö×Ó´°¿Ú£¬²¢ÇÒ¿ÉÓ븸´°¿ÚÏ໥´«µÝÊý¾Ý£¬ËüÓëwindow.openµÄ×î´óÇø±ð¾ÍÔÚÓÚÓÉShowModalDialog´ò¿ª×Ó´°¿Úºó£¬¸¸´°¿Ú½«²»ÄܲÙ×÷¡£
ʹÓ÷½·¨£º
vReturnValue = window.showModalDialog(sURL [, vArguments] [, sFeatures])
²ÎÊý˵Ã÷£º
sURL
±ØÑ¡²ÎÊý£¬ÀàÐÍ£º×Ö·û´®¡£ÓÃÀ´Ö¸¶¨¶Ô»°¿òÒªÏ ......
Èç¹ûAJAX¼ÓÔØµÄÊý¾ÝÊÇÒ»¸öHTMLƬ¶Î£¬¶øÇÒÕâ¸öHTMLƬ¶Î»¹°üº¬½Å±¾<script>¿é£¬ÄÇôÔÚÄã°ÑÕâÊý¾ÝxmlHttp.responseTextÓÃinnerHTML·½·¨²åÈëµ½µ±Ç°ÎĵµÒ»¸öÔªËØÖУ¬Äã»á·¢ÏÖAJAX¼ÓÔØ»ØÀ´µÄ½Å±¾¸ù±¾Ã»ÓÐÖ´ÐС£ÕâÊÇAJAX¿ª·¢Öкܳ£¼ûµÄÎÊÌ⣬Èç¹ûÄã²»ÊÇÒ»Ö±ÔÚÓÃJavaScript¿ò¼Ü×ö¿ª·¢£¬ÏàÐÅÄãÔç¾Í·¢ÏÖÕâ¸öÎÊÌâÁË¡£±¾ÎÄ·ÖÎöÁËÁ ......