Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÔöÇ¿AJAX/Javascript/JSÍøÒ³ÎÄ×ÖץȡÄÜÁ¦


±¾ÎÄÊǶԡ¶AJAX¶¯Ì¬ÍøÒ³ÐÅÏ¢ÌáÈ¡Ô­Àí¡·
µÄ²¹³ä£¬Ç°ÎÄ×ܽáÁËÁ½ÖÖAJAXÍøÒ³ÎÄ×ÖµÄץȡ·½·¨£º
ÍøÒ³ÎÄ×ÖÔÚ¼ÓÔØHTMLÎĵµ£¨document£©µÄʱºòÓÃJavascript´úÂë»ñÈ¡ºÍÕ¹ÏÖ£¬´ËJavascript´úÂëÔÚ·¢ËÍloadʼþ֮ǰÔËÐУ¬ÄÇô½ÓÊÕµ½loadʼþ±íʾËùÓеÄÄÚÈݶ¼¼ÓÔØÍêÁË
ÍøÒ³ÎÄ×ÖÔÚ¼ÓÔØÍêHTMLÎĵµ£¨document£©ºóÔÚij¸öʱ¿ÌÓÃJavascript´úÂë»ñÈ¡ºÍÕ¹ÏÖ£¬´ËJavascript´úÂëÔÚ·¢ËÍloadʼþÖ®ºóÔËÐУ¬ÄÇô½ÓÊÕµ½loadʼþ²¢²»±íʾ±íʾËùÓеÄÄÚÈݶ¼¼ÓÔØÍêÁË£¬ÐèÒªÌرðµÄÅбð»úÖÆ¡£
ÉÏÊöÁ½ÖÖÇé¿öʵ¼ÊÉÏûÓп¼ÂÇAJAXµÄÒ»ÏîÖØÒªÌØÐÔ£ºÒì²½¼ÓÔØ¡£Ò²¾ÍÊÇHTMLÍøÒ³ÎÄ×ÖÄÚÈݲ¢²»ÊÇÓëHTMLÎĵµÍ¬²½¼ÓÔصģ¬¶øÊÇÔÚÌض¨ÇéÐÎÏ£¨Àý
È磬Óû§µã»÷³¬Á´½Ó£©Òì²½µØ´Ó·þÎñÆ÷ÉÏ»ñÈ¡²¢Õ¹Ïֵġ£´Ëʱ£¬²»ÄÜʹÓÃloadʼþ´¥·¢ÍøÒ³ÎÄ×Öץȡ¡£DataScraper´ÓV4.2.0B57°æ±¾¿ªÊ¼
½øÐÐÁËÔöÇ¿£¬Äܹ»×¥È¡Òì²½¼ÓÔصÄÄÚÈÝ¡£
ÒòΪûÓÐloadʼþ´¥·¢×¥È¡²Ù×÷£¬Òª½øÐкÏÀíÅäÖ㬸æÖªDataScraper²»ÒªµÈ´ýloadʼþ¡£Èç¹ûÊÇÖÜÆÚÐÔ×Ô¶¯×¥È¡ÍøÒ³ÎÄ×Ö
£¬Í¨¹ýÉèÖÃÅÅÆÚÖ¸ÁîÎļþ
µÄ
waitOnload²ÎÊý¾Í¿ÉÒÔ´ïµ½¸ÃÄ¿µÄ£¬È»¶ø£¬ÔÚV4.2.0B57֮ǰµÄ°æ±¾£¬ËùÓÐÊÖ¹¤Æô¶¯µÄץȡ¶¼ÊÇwaitOnload=true£¬Ò²¾ÍÊǵȴý
loadʼþ£¬ÌáÈ¡Òì²½¼ÓÔØÄÚÈÝʱºÜ¿ÉÄܳöÏÖ£ºTimeout to load the page
´íÎó¡£´ÓV4.2.0B57°æ±¾¿ªÊ¼£¬Ôö¼ÓÁËDataScraper²Ëµ¥£ºÅäÖÃ
->µÈ´ýload
£¬ÕâÊÇÒ»¸öcheckbox²Ëµ¥£¬½«¹³È¥µô¾Í²»Ôٵȴýloadʼþ¡£
ÀýÈ磬MetaCamp·þÎñÆ÷ÉÏÓиöÖ÷Ì⣺demo_js_paging_sohu£¬ÓÃÓÚץȡsohuÃûÈ˲©¿Í
ºÍ
Ïà¹ØÆÀÂÛ£¬ÆÀÂÛÄÚÈÝÊÇAJAX¶¯Ì¬Éú³ÉµÄ£¬µ±ÃûÈ˲©¿ÍºÜÊܹØעʱ£¬»áÓкܶàÆÀÂÛ£¬ÕâЩÆÀÂ۷ֳɶàÒ³ÏÔʾ£¬µ±Óû§µã»÷“ÏÂÒ»Ò³”³¬Á´½Óʱ£¬²¢Ã»ÓмÓÔØÒ»¸öÐÂ
µÄHTMLÍøÒ³£¬¶øÊÇÒì²½´ÓÍøÕ¾ÉÏ»ñÈ¡ÏÂÒ»Ò³ÆÀÂÛÄÚÈÝ£¬¶¯Ì¬Ð޸ĵ±Ç°ÍøÒ³µÄDOM½á¹¹½øÐÐÕ¹ÏÖ£¬Òò´Ë£¬Ã»ÓÐÒ³Ãæ¼ÓÔؾÍûÓÐloadʼþ¡£Òª·­Ò³ÌáÈ¡ÕâЩÆÀ
ÂÛ£¬ÐèÒªÉèÖÃwaitOnload=false£¬·ñÔò»áÓöµ½Timeout to load the page ´íÎó¡£
×¢Òâ
£ºÒì²½¼ÓÔصÄÄÚÈÝʲôʱºò¼ÓÔØÍêÁË£¬Ã»ÓÐÒ»¸öÈ·ÇеÄʱ¼äµã£¬ÈËÔĶÁÍøҳʱ£¬¸ù¾ÝÉÏÏÂÎÄ¿ÉÒÔÀí½â²¢ÅжÏÊÇ·ñÒѾ­½«Òì²½ÄÚÈݼÓÔØÉÏ
ÁË£¬µ«ÊǼÆËã»ú³ÌÐò²»ÄÜÀí½âÓïÒ壬DataScraper¾¡Á¿Ê¹ÓÃÒ»ÖÖÖÇÄÜ·½·¨¼ÓÒÔÅжϣ¬È»¶øÈÔÈ»ÓÐÎóÅеĿÉÄÜ£¬Ö÷Òª·¢ÉúÔÚÄ¿±êÍøÕ¾µÄ·þÎñÖÊÁ¿ºÜ²»Îȶ¨µÄ
ʱºò£¬Òì²½¼ÓÔØÄÚÈݲ¢½øÐÐÏÔʾˢеĹý³ÌÊÇʱ¶ÏʱÐøµÄ£¬¶ø²»ÊdzÖÐøµÄ¾ùÔȵؽøÐУ¬´Ëʱ£¬DataScraper¾Í»á³öÏÖÎóÅС£


Ïà¹ØÎĵµ£º

JavaScript»ñÈ¡¿É¼ûÒ³ÃæÖÐÐÄλÖÃ

css»ñÈ¡Ò³ÃæÖÐÐÄλÖÃ
.fixed
{
FONT-SIZE: 30pt;
color : #1A6841;
left:expression(eval(document.body.clientWidth)/2-150);
top:expression(eval(document.body.clientHeight)/2-25);
width:300px;
height:50px;
border:green 1px solid;
background:#99CCFF;
+position:absolute;
+left:expression(ev ......

JavaScriptµÄnamespace(Ò»)

ÒýÈëÃüÃû¿Õ¼ä֮ǰ£¬Ò»¸öÁ·¢ÈËԱͷÌÛµÄÎÊÌâ¾ÍÊÇÈçºÎ·ÀÖ¹º¯ÊýÃû/ÀàÃûºÍÆäËûÈ˵ijåÍ»£¬ÔÚÒ»¸ö¹«Ë¾ÄÚ²¿ÏîÄ¿×éÖ®¼ä¿ÉÒÔͨ¹ýÃüÃûÔ¤¶¨£¨±ÈÈç¼Óǰ׺
µÈ£©½â¾öÕâ¸öÎÊÌ⣬µ«ÊÇ°ÑÊÓÏ߷ŵ½Õû¸öÈí¼þ¿ª·¢ÁìÓò£¬ÔÚµ±½ñЭ×÷¿ª·¢Ï൱ʢÐеÄʱ´ú£¬Õâ¸öÎÊÌâÈ´ÒÀÈ»´æÔÚ¡£ÔÚʹÓöà¸öµÚÈý·½¿ò¼Ü»òÀà¿âµÄʱºò£¬ÄãΨһÄÜ×÷
µÄ¾ÍÊÇÆíµ»ËüÃǵÄÃüà ......

ASP.NET AJAXµ÷ÓÃWebService

ÈçºÎÔÚ¿Í»§¶ËÖ±½Óµ÷ÓÃWebServiceÖеķ½·¨£¿
ÕâÀï½áºÏ¾­Ñé×Ô¼ºÐ´Ò»Ð´
1.Ê×ÏÈн¨Ò»¸ö ASP.NET AJAX-Enabled Web Site,ÕâÑùϵͳΪÎÒÃÇ×Ô¶¯ÅäÖúÃÁË»·¾³£¬ÕâÖ÷ÒªÌåÏÖÔÚWeb.configÕâ¸öÎļþÉÏ£¬Èç¹ûÒÑÓÐÍøÕ¾²»ÊÇASP.NET AJAX-Enabled Web SiteÒ²¿ÉÒÔ¶ÔÕÕÐÞ¸ÄÏÂWeb.config£¬Ò²¿ÉÒÔ´ïµ½ÏàͬµÄЧ¹û¡£
2.н¨Ò»¸öweb·þÎñ£¬WebSer ......

Javascript ÖÐ String.replace( ) µÄÃîÓÃ

<script language="javascript">
<!--
String.prototype.replaceAll = stringReplaceAll;
function stringReplaceAll(AFindText,ARepText){
raRegExp = new RegExp(AFindText,"g");
return this.replace(raRegExp,ARepText)
}
var content = "%sfasf%sfd%asdfsadf%1111%"
 // °Ñ ËùÓÐµÄ % Ì滻Ϊ #
......

½«jQueryÓ¦ÓÃÓÚAsp.net Ajaxʱ£¬Ó¦±ÜÃâµÄ3¸ö´íÎó

3 mistakes to avoid when using jQuery with ASP.NET AJAX
AJAX, ASP.NET, JavaScript, jQuery By Dave Ward on June 5th, 2008
Over the past few weeks, I think I have definitely embodied Jeff Atwood’s claim that we’re all amateurs, learning together. Despite my best efforts to thoroughly tes ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ