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

ASP.NET AJAX ÖУ¬Óà JavaScript µ÷Ó÷þÎñÆ÷¶ËµÄ·½·¨

ÕâÀï²»ÊÇÖ¸µ÷Óüòµ¥µÄ PageMethod£¬ÒòΪ¾²Ì¬·½·¨ÊDz»ÄܲÙ×÷µ±Ç°Ò³ÃæµÄ¿Ø¼þµÄ£¬ËùÒÔ¾²Ì¬µÄ PageMethod ×÷Óþ͸úÆÕͨµÄ WebService Ò»Ñù£¬±È½Ï¾ÖÏÞ¡£
ÄÇô£¬µ÷ÓÃÒ»°ãµÄ·þÎñÆ÷¶Ë·½·¨£¬Æäʵ¾ÍÊÇ·¢ÆðÒ»¸öÒì²½»Øµ÷¡£×î¼òµ¥µÄʵÏÖ°ì·¨£¬ÊÇͨ¹ý UpdatePanel À´×ö¡£
Ê×Ïȶ¨ÒåÒ»¸öÒþ²ØµÄ LinkButton£¬ÔÚÆä´¦ÀíʼþÖУ¬È¥µ÷ÓÃÎÒÃÇÒªÖ´ÐеIJÙ×÷£º
<asp:LinkButton ID="linkUpdatePosts" runat="server" style="display:'none';" OnClick
="linkUpdatePosts_Clicked" />
    // Ë¢ÐÂÌû×ÓÁÐ±í£¨¹©¿Í»§¶Ë js µ÷Óã©
    protected void linkUpdatePosts_Clicked(object sender, EventArgs e)
    {
        LoadPosts();
    }
È»ºó JavaScript ÖоͿÉÒÔ¶¨Ò庯ÊýÀ´´¥·¢Õâ¸ö LinkButton µÄ»Ø·¢£º
    // Ë¢ÐÂÌû×ÓÁбí
    function refreshPosts() {
        __doPostBack('<%= linkUpdatePosts.UniqueID %>', '');
    }


Ïà¹ØÎĵµ£º

php ajax debug method make log in a text file

log into file
//
ob_start();
echo "<pre>";
print_r($data);
echo "</pre>";
$a=ob_get_contents();
//DAL::remove("insert into mytest(vvv) values('$a')");
$filename = "file.txt";
$file = fopen($filename, "w") ......

JSONÓëString»¥×ª£¨javascript£©

JSON => String:
function jsonToString(obj){
var THIS = this;
switch(typeof(obj)){
case 'string':
return '"' + obj.replace(/(["\\])/g, '\\$1') + '"';
case 'array':
return '[' + obj.map(THIS.jsonToStri ......

javascriptÑ§Ï°Ëæ±Ê(ʹÓÃwindowºÍframe)µÄ¼¼ÇÉ

JavaScriptÔÊÐí´´½¨ºÍ´ò¿ª´ú±íHTMLÎı¾, form¶ÔÏóºÍframeµÄ´°¿Ú. window¶ÔÏóÊÇJavaScript¿Í»§²ã´Î½á¹¹µÄ×î¶¥²ã¶ÔÏó, formÔªËØºÍÈ«²¿JavaScript´úÂë¶¼ÊÇ´æÔÚÓÚÎĵµÖÐ,¶øÎĵµ±»×°Ôؽø´°¿Ú. ΪÁËÀí½â´°¿ÚÔõÑù¹¤×÷,Äã¿ÉÒÔ¿ØÖƲÙ×÷ÕâЩ´°¿Ú.
´ò¿ªºÍ¹Ø±Õ´°¿Ú
µ±Óû§Æô¶¯(launch)Navigatorʱ,½«×Ô¶¯´´½¨Ò»¸ö´°¿Ú.Óû§»¹¿ÉÒÔÊ¹Ó ......

ajax ÎÒдµÄÒ»¶Î´úÂë

<mce:script type="text/javascript"><!--
var xmlHttp = false;
try {
xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e2) {
xmlHttp = false;
}
}
if (!xmlHttp & ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ