ÉîÈëdz³öJavaScript£¨Ò»£©
Beginning JavaScript with Dom Scripting and Ajax
ÉîÈëdz³öJavaScript
ͼÁé³ÌÐòÉè¼Æ´ÔÊé
web¿ª·¢ÏµÁÐ
×÷Õß Christian Heilmann [µÂ]
µÚÒ»Õ JavaScriptÈëÃÅ
±¾ÕÂÖ÷Òª½éÉÜ£º
* JavaSriptÊÇʲôÒÔ¼°ËüµÄ¹¦ÓÃ
* JavaSriptµÄÓÅȱµã
* ÈçºÎ°ÑJavaScriptÌí¼Óµ½Ò»¸öWebÎĵµÖУ¬JavaScriptµÄ»ù±¾Óï·¨
* ÃæÏò¶ÔÏó±à³Ì£¨OOP£©ÓëJavaScriptµÄ¹ØÏµ
1. JavaScript µÄÌØµã
×î´óµÄÌØµã¾ÍÊÇ£¬Ò»µ©Ñ§»áÁËÈçºÎÔÚä¯ÀÀÆ÷ʹÓÃËü£¬¾Í¿ÉÒÔ°ÑËüÓ¦Óõ½ÆäËûÁìÓòÖС£Î¢ÈíµÄ·þÎñÆ÷£¨IIS£©Ê¹ÓÃJavaScriptÈ¥×ö·þÎñÆ÷¶ËÍøÒ³±à³Ì£¨ASP£©£¬PDFÎļþÏÖÔÚҲʹÓÃJavaScript£¬ÉõÖÁWindowsµÄÈÎÎñ¹ÜÀíÆ÷Ò²¿ÉÒÔʹÓÃJavaScript´úÂëÀ´×Ô¶¯ÔËÐС£Ðí¶àÓ¦ÓóÌÐò¶¼¿ÉÒÔʹÓÃËüÀ´±àд½Å±¾¡£²Ù×÷ϵͳÉϵÄÐí¶à²å¼þ£¬ÉõÖÁÔÊÐíʹÓÃJavaScript±àдСµÄ°ïÖú³ÌÐò¡£
ÁíÒ»¸ö¸üºÃµÄÌØµã¾ÍÊÇ£¬JavaScript±È¸ß¼¶±à³ÌÓïÑԺͷþÎñÆ÷¶Ë±à³ÌÓïÑÔ¸üÈÝÒ׿ª·¢¡£Ëü²»ÐèÒªÏñJavaºÍC++ÄÇÑùµÄ±àÒ룬Ҳ²»ÐèÒªÏñPerl¡¢PHP»òRubyÓïÑÔÄÇÑùÔËÐÐÔÚ·þÎñÆ÷ÉÏ»òÐèÒªÔÚÃüÁîÐÐÖ´ÐС£±àд¡¢Ö´ÐС¢µ÷ÊÔºÍÓ¦ÓÃJavaScript½Å±¾ËùÐèµÄ¾ÍÊÇÎı¾±à¼Æ÷ºÍä¯ÀÀÆ÷£¬¶þÕâÁ½ÕßÔÚËùÓõIJÙ×÷ϵͳÖж¼Ìṩ¡£µ±È»£¬Ò²Óй¤¾ß¿ÉÒÔʹÄã¸ü¼Ó·½±ã£¬ÀýÈçMozilla Venkman¡¢Microsoft Script DebuggerºÍKjscmdÕâÑùµÄJavaScriptµ÷ÊÔÆ÷¡£
JavaScript ÔÚʹÓÃʱÐèÒªÓû§´úÀí£¨ÊõÓï,user agent£©£¬µ«ä¯ÀÀÆ÷²¢²»ÊÇWebÉÏΨһµÄÓû§´úÀí£¬»¹°üÀ¨:¸¨Öú¼¼Êõ¡¢´¿Îı¾´úÀí¡¢Ö§³ÖWebµÄÓ¦ÓóÌÐò¡¢ÓÎÏ·¿ØÖÆÌ¨¡¢ÊÖ»ú¡¢¸öÈËÊý×ÖÖúÀí£¨PDA£©¡¢½»»¥Ê½µÄµçÊÓ»ú¶¥ºÐ¡¢ËÑË÷ÒýÇæºÍÆäËûËÑË÷³ÌÐòµÈ£¬Õâô¶àÀàÓû§´úÀí£¬Ê¹ÓÃÁ˲»Í¬µÄ¼¼ÊõÊֶΣ¬¶ÔÓÚ JavaScriptÒ²ÊÇÒ»¸ö·Ç³£´óµÄΣÏÕ¡£
²¢²»ÊÇËùÓзÃÎÊÕß¶¼ÄÜÌåÑéÄãËùÓ¦ÓõÄJavaScriptÔöÇ¿£¬Ðí¶àÈ˳öÓÚ°²È«µÄ¿¼ÂǹرÕJavaScript¡£JavaScriptÊÇÒ»°ÑË«Èн£¡£Èç¹û²Ù×÷ϵͳÔÊÐí£¬¿ÉÒÔͨ¹ýJavaScriptÔÚÍøÂçÉϵÄij̨¼ÆËã»úÉϰ²×°²¡¶¾»òÕßľÂí£¬»òÕß¶ÁÈ¡Óû§µÄÐÅÏ¢²¢°ÑËü·¢Ë͵½ÁíÒ»¸ö·þÎñÆ÷ÉÏ¡£È»¶ø£¬JavaScript»¹ÊÇÒ»¸öÓÅÐãµÄ¹¤¾ß£¬¿ÉÒÔ°ïÖúÄãÔÚÆ½»¬Á÷³©µÄÍøÕ¾ÉϳåÀ˵ÄÓû§»°·ÑºÜÉÙµÄʱ¼ä¡£
2. Óŵã
ʹÓÃ
Ïà¹ØÎĵµ£º
ÔÎĵØÖ·:http://www.cnblogs.com/harrychen66/archive/2008/10/10/488457.html
javascriptʵÏÖ½Ó¿Ú
ÏàÐźܶàÈËÖ®ËùÒÔ¶ÔjavascriptûÓкøÐ,¿ÉÄÜÊÇÒòΪËüÌ«ËæÒâÁË,ÀýÈ綨Òå±äÁ¿¿ÉÒÔËæÒâµÄ¼Óvar,»òÕß²»¼Ó,ÿÌõÓï¾äºóÃæµÄ¿ÉÒÔËæÒâµÄ¼ÓÉÏ";",»òÕß²»¼Ó,¿ÉÄÜ×îÄÑÈÌÊܵÄÊÇ,varÁËÒ»¸ö±äÁ¿ºó,Ëü¿ÉÒÔÊÇÈκÎÀàÐÍ,û ......
<style>
ul,li{margin: 0; padding: 0;width:100%;}
</style>
<script language="javascript" type="text/javascript">
function checkword()
{
var wordvalue=document.getElementById("word").value.toLowerCase();
var alltxt="admin¹ÜÀíÔ±|appleÆ»¹û|allÈ«|big´ó|b ......
½ñÌìżȻ¿´µ½ÁËconstructorÕâ¸ö¶«¶«£¬²»Ã÷°×ÓÃ;¡£Õҵ㶫Î÷±¸Íü
typeofº¯ÊýµÄÓ÷¨¿ÉÄܲ»ÓÃÎÒ¶à˵£¬´ó¼Ò¶¼ÖªµÀÔõôÓ᣶øconstructorÊôÐÔ´ó¼Ò¿ÉÄܾÍİÉúµã¡£ÔÚ¡¶¾«Í¨JavaScript¡·Õâ±¾ÊéÖÐÓÐÌáµ½constructµÄÓ÷¨£¬µ«ÎÒÓÃ×Ô¼ºµÄ¼¸¸öä¯ÀÀÆ÷£¨IE7.0 / Firefox1.9 / Opera9.50£©²âÊԵĽá¹ûÈ´ºÍÊéÉÏ˵µÄ²»Ò»Ñù¡£µ«ÊÇÈÔÈ»ÊÇÓÐ°ì·¨Í ......
javascriptº¯ÊýµÄ¶¨Òå
1£ºµ÷Óùؼü×ÖfunctionÀ´¹¹Ô죬È磺
function distance(x1,x2,y1,y2)
{
var dx=x2-x1;
var dy=y2-y1;
return Math ......
1£¬²»´ø²ÎÊýµÄʼþ£º
Á½ÖÖ·½Ê½£ºÖ±½Ó¸ø¶ÔÏóÌí¼Óʼþ,½ÚµãÌí¼Óʼþ
ÀýÈç¸øÒ»¸öidΪtab1µÄÌí¼Óonclickʼþ
µÚÒ»ÖÖÇé¿ö£º
var
t
=
document.getElementById(
"
NewTitle
"
);
t.onclick
=
function
showmsg(){
alert(
'
Hello!Wor ......