AJAXÒ²Óа²È«Òþ»¼ ̸̸AJAXµÄ°²È«ÐÔ
Web¿ª·¢Õß²»»á×¢Òâµ½ÓÉ “AJAX(Asynchronous JavaScript And
XML)”Ëù´øÀ´µÄ¼¤Çé¡£²»·ÑÁ¦Æø¾ÍÄÜ´´½¨ÏñGoogle
SuggestÄÇÑùµÄÖÇÄÜÍøÕ¾»òÕßÏñGmailÄÇÑù»ùÓÚWebµÄÓ¦ÓóÌÐò£¬ÕâÔںܴó³Ì¶ÈÉÏÒª¹é¹¦ÓÚÕâÖÖ¼¼Êõ¡£È»¶ø£¬°éËæ×ÅAJAXÓ¦ÓóÌÐòµÄ·¢Õ¹£¬ÎÒÃÇ·¢
ÏÖÁËËüµÄһЩ²»×ãÖ®´¦£¬ÎÒÃÇ·¢ÏÖËüµÄ°²È«Â©¶´Ò²ÔÚÖð½¥±ä´ó£¬¾ÍÏñÂýÂýµØ°Ñ»ùÓÚAJAXµÄÕ¾µã·ÅÈëÁËÒ»¿Å¶¨Ê±Õ¨µ¯ÖС£
AJAXµÄºÃ´¦
ÔÚµ±Äê“WebÓ¦ÓóÌÐò”µÄÃÀºÃʱ´ú£¬ÊÂÇé·Ç³£¼òµ¥¡£ÄãÌîдÁËÒ»¸ö±íµ¥£¬µã»÷“Ìá½»”°´Å¥£¬È»ºóµ±Ç°ÆÁÄ»¾ÍÏûʧÁË£¬µÈ´ýһС»á¶ùºóÄã¾ÍתÈëµ½ÁËÏÂÒ»¸öÒ³Ãæ¡£½ñÌìµÄ×´¿öÒѾ²»ÊÇÕâÑùµÄÁË£¬Óû§ÐèÒªµÄÊÇÒ»ÖÖ¾ÍÏñÈκÎ×ÀÃæÓ¦ÓóÌÐòÄÇÑùÁ÷³©¡¢¿ì½ÝºÍÈËÐÔ»¯µÄWebÌåÑé¡£
AJAX¾³£ÊǺÍDHTML(Dynamic
HTML)Ò»ÆðÐ×÷µÄ£¬ËüµÄ˳ÀûÖ´ÐÐÐèÒªÔÊÐíÍøÒ³ÖеÄJavaScript´úÂëºÍweb·þÎñÆ÷ÔÚºǫ́ÎÞ·ìͨѶ¡£±È·½Ëµ£¬µ±Ä㿪ʼÔÚGoogle
SuggestµÄËÑË÷¿òÖÐÊäÈë¶«Î÷ʱ£¬webÒ³Ãæ¾ÍºÍ·þÎñÆ÷ÔÚºǫ́¿ªÊ¼½»»»Êý¾Ý£¬È»ºó»á¸ø³öһЩÄã¿ÉÄÜÐèÒªµÄ´ÊÌõµÈ¡£ËùÓеÄÕâÒ»Çж¼²»ÐèÒªÒ³ÃæË¢Ð»òÕß°´
ÏÂÈκΰ´Å¥¡£Í¬ÑùÕâÒ²¾ÍÊÇÏñGmailÄÇÑùµÄÓ¦ÓóÌÐòÔõôÄܶÔʵʱƴд¼ì²é×öµÄÄÇôºÃµÄÔÒò¡£
AJAXÔõÑù¹¤×÷
AJAX¸´ÔÓµÄÔÀíÒѾ³¬³öÁ˽ñÌìËùÒª²ûÊöµÄ·¶Î§£¬ÕâÀïÖ»¼òµ¥ÃèÊöһϡ£ÄãµÄÒ³ÃæÉϵÄJavaScript´úÂëÄܹ»ÔÚ²»ÒÀÀµÓÚÓû§µÄÇé¿öϺÍÄãµÄ
Web·þÎñÆ÷È¡µÃÁªÏµ¡£ÕâÀïÃæÆðºËÐÄ×÷ÓõľÍÊÇJavaScriptµÄXMLHttpRequest¶ÔÏó£¬Õâ¸ö¶ÔÏóÄܹ»±»¾ÍÏñÓû§Çû÷¼üÅÌ»òÕßʱÖÓʼþÔÚ
ºǫ́»òÕßÒì²½´¥·¢(Ò²¾ÍÊÇÊõÓïÒì²½JavaScriptºÍXML)¡£
Èç¹ûÄãÔÚGoogle SuggestÖÐÊäÈë“ajax”ºó£¬¾Í»áµÃµ½ÏñÎÒÊäÈëºóµÃµ½µÄ·þÎñÆ÷ÇëÇóÒ»Ñù:
1. www.google.com/complete/search?hl=en&js=true&qu=aj
2. www.google.com/complete/search?hl=en&js=true&qu=aja
3. www.google.com/complete/search?hl=en&js=true&qu=ajax
ÔÚÕâ¸öÊõÓïÖеÄXML²¿·ÖÓÐÒ»µã»áÒýÆðÈËÃǵÄÎó½â£¬ÆäʵÕâÒ»²¿·ÖÊÇûÓÐÈκÎÒâÒåµÄ¡£ËüÊÇ´ÓJavaScript¶ÔÏóµÃÀ´µÄÃû×Ö£¬Í¬Ê±Ðí¶à
AJAX·ç¸ñµÄÓ¦ÓóÌÐòʹÓÃÁËXML£¬Õâ¸ö¶ÔÏóÄܹ»¾ÍÈκÎÊÂÎñÏò·þÎñÆ÷·¢³öÒ»¸öÇëÇó¡£ÉõÖÁJavaScript´úÂë±¾ÉíÒ²Äܹ»±»È¡»ØºÍÆÀ¹À¡£¼ÌÐøÍê³ÉÎÒµÄ
ÊäÈë“ajax example”£¬½«»á´ÓGoogleµÄ·þÎñÆ÷²úÉúÏÂÃæµÄ»ØÓ¦:
sendRPCDone(frameElement, “ajax example”, new Array(”ajax example”,
“ajax examples
Ïà¹ØÎĵµ£º
ajaxµ¯³öÌáʾÐÅÏ¢
1¡¢ ÊäÈëÓò£º
<h2>¹¤¾ßÌáʾ</h2>
<hr>
<a href="#" onmouseover="over(0)" onmouseout="out()">ÎïÆ·Ò»</a><br><br>
<a href="#" onmouseover="over(1)" onmouseout="out()">ÎïÆ·¶þ ......
ÎÒÓÃActiveXObject("Microsoft.xmldom")À´×°ÔØxmlÎĵµÊ±£¬¾¹È»ÀÏÊÇÌáÊ¾×°ÔØÊ§°Ü£¬ºóÀ´ÉÏÍøËÑË÷ÁËÏ£¬ËµÊDz»ÄÜÖ±½Ó°üº¬Õâ5¸ö·ûºÅ£¨'><&"£©£¬±ØÐëÑ¡ÓÃ&xx;·½Ê½À´×ªÒ壬¿ÉÎÒÕÒ±éXMLҲû·¢ÏÖÕâЩ¡£
ºóÀ´ÎÒ¶ÀÐÐÅųý£¬²Å·¢ÏÖÓÐÒ»¸öÔªËØµÄÊôÐÔֵΪÓГ|”£¬È¥³ýºó¾ÍÕý³£ÁË¡£ÎÒÕæÊǾõµÃÆæ¹Ö£¬ÍøÉÏҲûÓÐ˵ ......
0**£ºÎ´±»Ê¼»¯
1**£ºÇëÇóÊÕµ½£¬¼ÌÐø´¦Àí
2**£º²Ù×÷³É¹¦ÊÕµ½£¬·ÖÎö¡¢½ÓÊÜ
3**£ºÍê³É´ËÇëÇó±ØÐë½øÒ»²½´¦Àí
4**£ºÇëÇó°üº¬Ò»¸ö´íÎóÓï·¨»ò²»ÄÜÍê³É
5**£º·þÎñÆ÷Ö´ÐÐÒ»¸öÍêÈ«ÓÐЧÇëÇóʧ°Ü
100——¿Í»§±ØÐë¼ÌÐø·¢³öÇëÇó
101——¿Í»§ÒªÇó·þÎñÆ÷¸ù¾ÝÇëÇóת»»HTTPÐÒé°æ±¾
200——½»Ò ......
http://www.ajaxlines.com/ajax/stuff/article/using_google_is_ajax_search_api_with_java.php
I was rather depressed over a year ago when Google deprecated their SOAP Search API with their AJAX Search API. Essentially Google was saying that they didn want anyone programmatically accessing Google search ......
jsÎļþ:
var where=" where pd_Isjifen=0 and pd_Isok=1"; //²éѯÌõ¼þ
var psize=16; //²éѯÊý¾ÝÊýÄ¿
var pindex=0;//µ±Ç°Ò³Êý
var order=" order by pd_Update desc,type_sort,pd_brand,pd_typeid"; //ÅÅÐòÌõ¼þ
var temp=0; //Ä£°åÃû³Æ
var Pcount=0;
//»ñÈ¡²ÎÊý
function getUrlPara(p ......