ajaxÎÊÌ⣬Çó¸ßÊÖ½â´ð
ÓÃprototype.jsÀ´Ê¹ÓÃajax£¬µ«ÊÇÒ³ÃæÔÚÎÞ²Ù×÷Ò»¶Îʱ¼äºó»áÔì³ÉajaxÎÞ·¨ÏìÓ¦²Ù×÷£¬Ö÷Òª·¢ÉúÔڹȸèä¯ÀÀÆ÷Àï¡£
ÆäËûä¯ÀÀÆ÷¶¼ÊÇÕý³£µÄ£¬Çó½â´ð¡£
ÓÃprototype.jsÀ´Ê¹ÓÃajax
--------------------------------------
²»Ã÷°×ÄãµÄÒâ˼
ÎÞ·¨ÏìÓ¦²Ù×÷£¬
˵Ã÷·¾¶²»¶Ô£¬»òÕßÁ¬²»ÉÏ·þÎñÆ÷À²
·þÎñÆ÷Õý³£°¡£¬ÔÚÆäËûä¯ÀÀÆ÷¶¼Õý³££¬¹È¸èÖ»ÊÇÔÚ´óÔ¼20ÃëÄÚÎó²Ù×÷ºó»á³öÏÖÕâÖÖÇé¿ö
2Â¥µÄ£¬Õâ¸ú·þÎñÆ÷ÓÐʲô¹ØÏµÄØ£¿Ö»ÊǸöä¯ÀÀÆ÷¼æÈݵÄÎÊÌ⣬prototypeÎÒ²»ÖªµÀ£¬ÓÃjQueryµÄ»°ºÜÉÙ³öÏÖ¼æÈݵÄÎÊÌ⣬¾ßÌåµÄÎÊÌâҪ¥Ö÷°Ñ´úÂëÌù³öÀ´¿´ÏÂ
var url = 'system/login.php';
var params = {user:$('user_name').value,password:$('password').value};
20Ãëºó³ÌÐò²»ÄÜÖ´ÐÐÏÂÃæµÄ´úÂë
var login_ajax = new Ajax.Request(url, {
method:'post',asynchronous:false,
parameters:params,
onSuccess:function(transport) {
if(!transport.responseXML) {
DbgPrint(transport.responseText);
return;
}
if(check_response_error(transport.responseXML))
{
window.location.replace('main.html');
}
ÕâÊDz¿·Ö´úÂ룬20Ãëºì×ÖÒÔÏÂÄÚÈݾÍʧȥÁËÏìÓ¦
È˹¤Öö¥£¬¹òÇó¸ßÊÖ½â´ð
Ïà¹ØÎÊ´ð£º
ÎÒµÄÒ³ÃæÀïÓõÄAJAX¿Ø¼þ µ«Ò³Ãæ¾²Ö¹Ò»¶Îʱ¼ä¾Í»á³öÏÖÉÏÃæµÄÒ»¸ö´íÎóÊÇÔõô»áÊÂѽ Ôõô½â¾ö°¡
¸ßÊÖ°ï°ïæ°¡
½«ÏîÄ¿Éϼ¶Ä¿Â¼ÖеÄÖÐÎÄÃû³ÆÈ«²¿¸Ä³ÉÓ¢ÎÄ
Â¥ÉÏ˵µÄºÜÇå³þÁË¡£°ï¶¥Ò»Ï°É
Õâ¸öÎÊÌâ²»ÊǺܳ£ ......
Ajax´úÂ룺
function isGc(names){
var flag=0;
var gcname=names;
var url="projects_op?op_type=isgcname&gc_name="+gcname;
......
ajax¿ò¼ÜÇëÇó±¨500µÄ´í£¬ÊÇʲôÔÒò£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿£¿
500ÊÇ·þÎñÆ÷´íÎó£¬Òì³£ÐÅÏ¢ÄØ£¿Â¥Ö÷ʲôÐÅÏ¢¶¼Ã»ÓÐËÖªµÀÊÇʲô´íÎó
Method Error 500 - Maximum Length Exceeded with AJAX web service call
......
±ÈÈçʵÏÖ¼ì²âÓû§ÃûµÄ¹¦ÄÜ£¬¿ÉÒÔʹÓÃxmlhttprequestµ÷ÓÃusercheck.aspx£¬Ò²¿ÉÒÔµ÷ÓÃÒ»¸öweb service usercheck.asmxÖÐ checkuser£¨username£©·½·¨¡£ÄĸöºÃһЩ£¿»¹ÓоÍÊÇÈç¹ûʹÓÃweb serviceµÄ»°£¬ÔõÑù·ÀÖ¹ËûÈ˵÷Óã ......
Ìý˵AJAX»á±©Â¶·þÎñÆ÷£¬ÎªÊ²Ã´£¿ÈçºÎ½â¾ö£¿
ÒýÓÃ
Ìý˵AJAX»á±©Â¶·þÎñÆ÷£¬ÎªÊ²Ã´£¿ÈçºÎ½â¾ö£¿
ûÌý¹ý£¬×ø¸ösf£¬µÈ¥ϸßÊÖ
±©Â¶·þÎñÆ÷¶Ë¶ÔÏó.ÒòΪ
ÐèҪͨ¹ý¶ÔÏó·½·¨ºÍweb service ½Ó¿ÚÖ®¼äµÄÒ»Ò»Ó³É ......