jquery ajaxµÄload()·½·¨
oad()·½·¨
load( url [,data] [,callback]) dataÊÇObjectÀàÐÍ£¬·¢ËÍÖÁ·þÎñÆ÷µÄkey/valueÊý¾Ý
Àý£º
$(function(){
$("#send").click(function(){
$("#resText").load("test.html"); //½«test.htmlµÄÄÚÈݼÓÔØµ½idΪ“resText”µÄÔªËØÀï
});
});
$("#resText").load("test.html .para"); //url²ÎÊýµÄÓï·¨½á¹¹Îª"url selector"£¬Ê¾ÀýÖÐÖ»Ðè¼ÓÔØtest.html ÖÐclassΪparaµÄÄÚÈÝ
´«µÝ·½Ê½£º
´«µÝ·½Ê½¸ù¾Ý²ÎÊýdataÀ´×Ô¶¯Ö¸¶¨£¬Èç¹ûûÓвÎÊý£¬Ôò²ÉÓÃget·½Ê½£»ÓвÎÊý×Ô¶¯×ª»»Îªpost·½Ê½¡£
$("restText").load("test.php",function(){....}); //ûÓÐdata²ÎÊý£¬²ÉÓÃget·½Ê½
$("restText").load("test.php",{name:"rain",age:"22"},function(){....}) //ÓÐdata²ÎÊý£¬²ÉÓÃpost·½Ê½
»Øµ÷º¯Êý£º
¸Ãº¯ÊýÓÐ3¸ö²ÎÊý£¬·Ö±ð´ú±íÇëÇ󷵻صÄÄÚÈÝ¡¢ÇëÇó״̬ ºÍ XMLHttpRequest¶ÔÏó
$("#restText").load("test.html",function(responseText,textStatus,XMLHttpRequest){
//responseText:ÇëÇ󷵻صÄÄÚÈÝ
//textStatus:ÇëÇóµÄ״̬£ºsuccess£¬error£¬notmodified£¬timeout 4ÖÖ
//XMLHttpRequest£ºXMLHttpRequest¶ÔÏó
});
Ïà¹ØÎĵµ£º
×î½üÍøÉÏÌáµÄºÜ¶àµÄÒ»¸öиÅÄî¾ÍÊÇ AJAX ÁË, ÄÇô, AJAX ÊÇÊ²Ã´ÄØ? ÒÔÏÂÄÚÈÝÒýÓÃÍøÉÏ×ÊÁÏ:
AJAXÈ«³ÆÎª“Asynchronous JavaScript and XML”£¨Òì²½JavaScriptºÍXML£©£¬ÊÇÖ¸Ò»ÖÖ´´½¨½»»¥Ê½ÍøÒ³Ó¦ÓõÄÍøÒ³¿ª·¢¼¼Êõ¡£ËüÓлúµØ°üº¬ÁËÒÔϼ¸ÖÖ¼¼Êõ£º
Ajax£¨Asynchronous JavaScript + XML£©µÄ¶¨Òå
»ùÓÚ web±ê×¼£¨sta ......
Ajax´«²ÎÂÒÂë AjaxÖÐÎÄÂÒÂë ½â¾ö
ÔÚAjax url´«²Îʱ³öÏÖÖÐÎÄÂÒÂëµÄÇé¿ö,½â¾ö·½·¨:
Àý1: xmlHttp.open("GET","Engine.aspx?Action=getmainsort&Type= ......
AJAXÂÒÂë½â¾ö
ÓùýAJAXµÄÅóÓѿ϶¨ÖªµÀjavascriptÊÇʹÓÃUTF-8¹ú¼Ê±àÂ룬¼´Ã¿¸öºº×ÖÓÃ4¸ö×Ö½ÚÀ´´æ´¢£¬µ«ÊÇÕâ¾ÍÔì³ÉÁËÓÃAJAXÀ´sendÊý¾ÝµÄʱºò³öÏÖÂÒÂë¡£
AjaxÂÒÂë²úÉúÖ÷ÒªÓÐ2¸öÔÒò
1. xtmlhttp ·µ»ØµÄÊý¾ÝĬÈϵÄ×Ö·û±àÂëÊÇutf-8£¬Èç¹ûÇ°Ì¨Ò³ÃæÊÇgb2312»òÕ߯äËü±àÂëÊý¾Ý¾Í»á²úÉúÂÒÂë
2. post·½·¨Ìá½»Êý¾Ý ......
ÎÒÃǶ¼ÖªµÀ£¬ajaxÄÜÌá¸ßÒ³ÃæÔØÈëµÄËٶȵÄÖ÷ÒªÔÒòÊÇͨ¹ýajax¼õÉÙÁËÖØ¸´Êý¾ÝµÄÔØÈë£¬ÕæÕý×öµ½°´Ðè»ñÈ¡£¬¼ÈÈ»Èç´Ë£¬ÎÒÃÇÔÚдajax³ÌÐòµÄʱºò²»·ÁËÍ·ðË͵½Î÷£¬ÔÚ¿Í»§¶ËÔÙ×öÒ»´Î»º´æ,½øÒ»²½Ìá¸ßÊý¾ÝÔØÈëËÙ¶È¡£ÄǾÍÊÇÔÚÔØÈëÊý¾ÝµÄͬʱ½«Êý¾Ý»º´æÔÚä¯ÀÀÆ÷ÄÚ´æÖУ¬Ò»µ©Êý¾Ý±»ÔØÈë£¬Ö»ÒªÒ³ÃæÎ´Ë¢Ð£¬¸ÃÊý¾Ý¾ÍÓÀÔ¶µÄ»º´æÔÚÄÚ´æÖУ¬µ±Ó ......
×òÌì¿´ÁËÆª²»ÊǺÜÑϽ÷µÄ²©ÎÄ¡¶Ò»¸öËãÃüС͵³ÌÐòµÄµ®Éú¡·£¬ÀïÃæÐ´ÁËÒ»¸öͨ¹ýAJAX͵ÇÔ±ðÈËÍøÕ¾Ëã·¨µÄ·½·¨¡£Êµ¼ùÁËһϸù±¾²»ÐУ¬AJAXËÆºõ²»ÄÜ¿çÓò¡£
ºóÀ´ÎÒÏëÁËһЩ½â¾ö·½·¨£¬ÖÕÓÚ¿çÓò³É¹¦¡£ÏÖÔÚ¹«²¼Ò»Ï·½·¨¡£
ÈÎÎñ£ºÔÚ×Ô¼ºÍøÕ¾×ö¸ö±íµ¥£¬Ïò¡ ......