Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jQuery AJAX»Øµ÷º¯ÊýthisÖ¸ÏòÎÊÌâ

Á˽âJavaScriptµÄÈ˶¼ÖªµÀJavaScriptµÄthis²»×ÜÊÇÖ¸Ïòµ±Ç°¶ÔÏ󣬺¯Êý»òÀàÖеÄthisÖ¸ÏòÓëµ÷ÓÃÕâ¸öº¯ÊýµÄ¶ÔÏóÒÔ¼°ÉÏÏÂÎÄ»·¾³ÊÇϢϢÏà¹ØµÄ¡£ÈçÔÚÈ«¾Ö×÷ÓÃÓòµ÷ÓÃÒ»¸öº¬thisµÄ¶ÔÏ󣬴Ëʱµ±Ç°¶ÔÏóµÄthisÖ¸ÏòµÄÊÇwindow¡£ÎªÁËÈÃthisµÄÖ¸Ïò·ûºÏ×Ô¼ºµÄÒâÔ¸£¬JavaScriptÌṩÁËÁ½¸ö·½·¨ÓÃÒԸıäthisµÄÖ¸Ïò£¬ËüÃÇÊÇcallºÍapply£¬µ±È»Ò²ÓÐÀûÓñհüÀ´ÊµÏֵķ½·¨¡£±¾ÎÄͨ¹ýÒ»¸öÀý×ÓÀ´ËµÃ÷ÕâЩÎÊÌâ¡£
ÏÈ¿´Ò»¶ÎÑÝʾ´úÂ룬Õâ´úÂëÖ»¹©ÑÝʾÓã¬Ã»ÓÐʵ¼ÊÒâÒå¡£
//Ò»¸öûÓÐʵ¼ÊÒâÒåµÄsocketÁ¬½Ó¶ÔÏó
var socket = 
{
    connect: function(host, port)
    {
        alert('Connecting socket server,host:' + host + ',port:' + port);
    }
};
//Ò»¸ö¼´Ê±Í¨Ñ¶À࣬ÆäÖÐconnect·½·¨»¹½«×÷ΪAJAX»Øµ÷º¯Êý±»µ÷ÓÃ
function classIm()
{
    this.host = '192.168.1.28';
    this.port = '8080';
    this.connect = function(data)
    {
        socket.connect(this.host, this.port);
    };
}
//ʵÀý»¯¼´Ê±Í¨Ñ¶Àà
var IM = new classIm();
//AJAXÇëÇó£¬ÕâÀï¼ÙÉèÒª´ò¿ªsocketÁ¬½ÓÊ×ÏÈҪͨ¹ýWEBµÃÖªÓû§WEBµÇ¼³É¹¦
$.get('CheckWebLogin.aspx', IM.connect);
ÔËÐÐÉÏÃæµÄÀý×Ó£¬Ä㽫¿´µ½µ¯³öµÄhostÓëport¶¼ÊÇundefined£¬ÄÇÊÇÒòΪ»Øµ÷º¯ÊýµÄthis²»ÊÇÖ¸ÏòIM¶ÔÏ󣬶øÊÇjQueryµÄAJAXÅäÖöÔÏóajaxSettings¡£ÔÚjQueryÄÚ²¿ÊÇÓÃs.success´úÌæ´«ÈëµÄ»Øµ÷º¯ÊýÈ¥Ö´Ðе쬶øsuccessµÄµ÷ÓöÔÏó¾ÍÊÇs£¬¼´ÏÂÃæajaxSettings¶ÔÏóµÄËõд¡£
ajaxSettings: 
{
    url: location.href,
    global: true,
    type: "GET",
    contentType: "application/x-www-form-urlencoded",
    processData: true,
    async: true
}
ΪÁËÖ¤Ã÷ÕâÒ»µã£¬Äã¿ÉÒÔÕâÑùÐ޸ĴúÂë²âÊÔһϣ¬Ä㽫¿´µ½ÊÇurl¡¢glo


Ïà¹ØÎĵµ£º

Ajax¶¯Ì¬¼ÓÔØÄ¿Â¼Ê÷£¨jquery treeview£©

ÐèÇó£º
   ¶¯Ì¬¼ÓÔØÄ¿Â¼Ê÷½ÚµãÊý¾Ý¡£¼´£ºÊ÷µÄ³õʼ״̬Ϊ¸ù½ÚµãÊ÷£¬µ±µã»÷ÆäÖÐÒ»¸ö½Úµãʱ£¬ÔÙ´ÓÊý¾Ý¿âÖлñÈ¡µ±Ç°½ÚµãµÄ×ӽڵ㡣
»·¾³£º
   Struts1+Hibernate3.0+jQuery+treeview
½â¾ö·½°¸£º
1.ÎÒ×Ô¼ºµÄÏîÄ¿ÐèÇóÊÇ£º»ñÈ¡linuxµÄFTPĿ¼£¬ÒÔ¶¯Ì¬¼ÓÔØµÄ·½Ê½È¡µÃ¸ÃFTPÉϵÄËùÓÐĿ¼¼°ÎļþÉú³ÉjsÊ÷£¬µã» ......

ajax´«µÝÌØÊâ²ÎÊý

²ÉÓÃAjax´«µÝ²ÎÊý¼ÓºÅ(+)ºÍÓë·ûºÅ(&)ʱºò£¬·þÎñ¶Ë»ñÈ¡µ½µÄ²ÎÊý²¢²»ÈçÒ⣡
(1) "+"ºÅ£ºJavaScript½âÎöΪ×Ö·û´®Á¬½Ó·û£¬ËùÒÔ·þÎñÆ÷¶Ë½ÓÊÕÊý¾Ýʱ"+"»á¶ªÊ§¡£
(2)"&"£ºJavaScript½âÎöΪ±äÁ¿Á¬½Ó·û£¬ËùÒÔ·þÎñÆ÷¶Ë½ÓÊÕÊý¾Ýʱ&·ûºÅÒÔºóµÄÊý¾Ý¶¼»á¶ªÊ§¡£
½â¾ö°ì·¨£ºÔÚ´«µ½·þÎñ¶Ë֮ǰÏȽ«²ÎÊýÖеÄ"+"ºÍ"&"·ûºÅ¶¼± ......

Jquery ajax ³õ̽

³õѧJQUERY AJAXʹÓ㬲»ÖªµÀÔõôʵÏÖ£¬ÕÒÁ˰ëÌì×ÊÁ϶¼²î²»¶à£¬¿ÉÊǷŵ½ÎÒµÄÒ³ÃæÀï¾ÍÊDz»·µ»ØÖµ£¬ºóÀ´·¢ÏÖÒòΪûÍùºóÌ¨Ò³Ãæ´«ÖµµÄÔ­Òò£¬¼ÓÁË  data: "name=John&location=Boston"¾ÍºÃÓÃÁË£¬ÕâÀïdata:""¿ÉΪÈÎÒâÖµ£¬ºǫ́²¢Ã»ÓнÓÊÕ¡£
ÏÂÃæÊÇÀý×Ó£¬ÊµÏÖµÄÊÇ»ñÈ¡·þÎñÆ÷ʱ¼ä²¢¸üÐÂ
ǰ̨´úÂ룺
function getServerTi ......

AJAXʵÏÖloading¡­.Ч¹û

ÂÌɫͨµÀÎļþ¶¼ÊÇ×ßÅú£¬Ò»¸öÎļþ×ßÍêÁ÷³Ìºó£¬ÔÙ²éѯ£¬ËÙ¶ÈÕæÊÇÂý£¬Òª·Ö±ð´Ó5¸ö±í²é£¬²¢ÇÒÐèÒªÉèÖùØÁª²éѯ£¬Òò´ËÔÚÌá½»Êý¾Ýºó£¬ÎÒÏ£Íû²éѯÕⲿ·Ö¿ÉÒÔÓÃAJAXʵÏÖ£¬µ±Êý¾Ýδ·µ»ØÊ±£¬DIVÀïÏÔʾһ¸ö¼ÓÔØGIF£¬µÈÊý¾Ý·µ»ØºóÔÙÏÔʾÌá½»µÄÊý¾Ý¡£¶øÖظ´²éѯʱҲ²»»áÔÙÌá½»Êý¾ÝºÍË¢ÐÂ,½ÚÊ¡Á˺ܶà×ÊÔ´.
 
   ËäÈ»ÎÒ»á ......

JSONÀý×Ó£¨struts ajax json£©

À´Ô´£ºhaoxuewu - BlogJava
¡¡¡¡Ç°¶Îʱ¼ä×öÏîÄ¿Óõ½ÁËjson£¬½ñÌìÎÒ³éʱ¼äдÁËÒ»¸östruts+ajax+jsonµÄÀý×Ó.
¡¡¡¡¸öÈ˸оõajax+jsonÔںܴó³Ì¶ÈÉϽµµÍÁËÍøÂçºÍ·þÎñÆ÷µÄIO£¬ÊÇÒ»¸öºÜ²»´íµÄ×éºÏ£¡
¡¡¡¡1£ºjsonµÄlibÎÒÓõÄÊÇjson-lib-2.1-jdk15.jar£¬Ëü¿ÉÒÔÔÚ
¡¡¡¡2£ºstrutsÓõÄÊÇ1.2
¡¡¡¡3£ºÓõ½ÁËjsµÚÈý·½prototype.js£¬Ö÷ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ