ajaxÓëͬÃûͼƬˢÐÂÎÊÌâ
ÎÒÕýÔÚ×öºÍµØÍ¼ÓйصÄÍøÕ¾£¬ÎªÁËÈÃÿ¸öÓû§¶¼ÄÜ¿´µ½×Ô¼ºµÄͼƬ£¬ÎÒ´òËãÓÃsessionÉú³É²»Í¬µÄͼƬ¡£
ÏëҪʵÏֵŦÄÜ:Ìá½»ajaxÇëÇó£¬ÔÚactionΪÿ¸ösessionÉú³É²»Í¬Í¼Æ¬£¬´æÔÚÖ¸¶¨Ä¿Â¼Ï£¬²¢½«Í¼Æ¬µØÖ·´«»ØÈ¥¡£ajax³É¹¦·µ»Øºó£¬½âÎöresponseText£¬Æ´³öͼƬµØÖ·£¬imgµÄsrc½øÐÐͼƬ¸üС£
ÏÖÔÚÎÊÌâÊÇ£ºajax³É¹¦ÁË£¬Í¼Æ¬Ò²ÕýÈ·Éú³ÉÁË£¬µ«ÊÇÔØ²»µ½Í¼¡£Èç¹ûÎÒÔÚajax³É¹¦·µ»ØºóºÍimg¸üÐÂͼƬÕâ¶Îʱ¼äÖ®¼äË¢ÐÂÒ»ÏÂͼƬÎļþ¼Ð£¬Ò³Ãæ¾ÍÄÜÔØµ½Í¼£¬Èç¹û²»Ë¢¾ÍÊÇ¿ÕÒ³Ãæ¡£
ÎÒÔø¾ÓÃvar s='test_'+strarray[1]+'.jpg?ts='+new Date().getTime();
document.getElementById("imgmap").src=s;
½á¹û»¹ÊDz»ÐУ¬Çë´ó¼Ò¿´¿´ÓÐʲôºÃ·½·¨¡£
ÄãÕâ¸öÎÒû̫¿´Ã÷°×£¬ÓÃʲôÐÎʽ´«ÎÊÌâ²»´ó°É£¬ÎÒÏÖÔÚÎÊÌâÊÇ£¬Èç¹ûajax³É¹¦ºó£¬ÎÒÊÖ¶¯ÔÚEclipseÖÐÏîÄ¿ÉÏË¢ÐÂһϣ¬Í¼Æ¬³öÏÖºó£¬img¾ÍÄÜÕÒµ½Í¼Æ¬ÁË¡£Æäʵajax³É¹¦ºóÎÒµ½Îļþ¼ÐÀï¿´¹ý£¬Í¼Æ¬Ôç¾ÍÔÚÁË£¬¿ÉÊÇEclipseÖп´²»µ½µÄ»°£¬img¾ÍÔØ²»µ½Í¼¡£ÊÇÕâ¸öÇé¿ö£¬Ò²ÐíÎÒû̫Ã÷°×ÄãµÄÒâ˼£¬ÄãÄܾßÌå½âÊÍÒ»ÏÂô
·Ç³£¹Å¹Ö£¬ÎÒ°ÑÏîÄ¿·¢²¼µ½ÁËtomcatÖÐÔÚÔËÐУ¬¾Í¿ÉÒÔʵÏÖͬÃûͼƬˢУ¬µ«ÊÇ£¡Èç¹ûˢйý¿ìµÄ»°£¬Í¼Æ¬²»»á¸üУ¬2´ÎˢбØÐëÓеãʱ¼ä¼ä¸ô¡£ÎÒÃ÷Ã÷¼ÓÁËʱ¼ä´Ávar s='test_'+strarray[1]+'.jpg?ts='+new Date().getTime();
document.getElementById("imgmap").src=s; ÇëÎÊд·¨ÓÐÎÊÌâô£¿ÈçºÎ½â¾öÕâ¸öÏÖÏó£¿
»¹ÓоÍÊÇΪʲôÔÚEclipseÖв»ÄÜʵÏÖͬÃûͼƬˢУ¬ÖÁÉÙÎÒÐèÒªÔÚdocument.getElementById("imgmap").src=sÕâ¾ä֮ǰÊÖ¶¯Ë¢Ò»ÏÂEclipseÖеÄÏîÄ¿²ÅÐУ¬tomcatºÍEclipseÔËÐл·¾³Õâ¸öÓÐÊ²Ã´Çø±ðô£¬ÆÚ´ý´ó¼Ò°ïÖúÎÒ¡£
Ïà¹ØÎÊ´ð£º
ǰ̨´úÂ룺
C# code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="tttt.aspx.cs" Inherits="tttt" %>
<%@ Register Assembly="System.W ......
ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......
ÈçÌâ
ÄÄÖֵġ£ajax.dlla\ajaxpro.dll
´«Í³Ð´·¨¾ÍÊÇxmlhttphandle»¹ÊÇajax×é¼þ£¿
http://download.csdn.net/source/652519
È¥ÕâÀï¿´¿´°É£¬Ö÷ÒªÊÇÕë¶Ô²ËÄñºÍÐÂÊֵģ¬Èç¹ûÊǸßÊÖ¾ÍÁíµ±±ðÂÛÁË
×î¼òµ¥µÄ....
ÍÏ ......
ÄÄλÐÖµÜÓС¶Õ÷·þasp.net2.0 ajaxµäÐÍÓ¦Óá·Õâ±¾ÊéµÄ¹âÅÌ×ÊÁϰ¡£¬Óеû°´«ÎÒÒ»·Ý£¬ÎÒÈ¥¿ÌÅÌÁË»¹Ñ§Ð£¡£ÒòΪÎÒ°ÑѧУͼÊé¹ÝµÄ¹âÅÌÕÛ¶ÏÁË£¬ÏÖÔÚÒª¸øÑ§Ð£ÅâÒ»ÕÅ¡£
¶î¡£¹âÅÌ×ÊÁϺÜÄÑÕÒ°¡
¶î¡£¡£Ã»ÓÐŶ
ÓÐÐֵܸøÎÒ· ......
<script language="javascript">
var XMLHttpReq;
var cont=true;
//´´½¨XMLHttpRequest¶ÔÏó
function createXMLHttpRequest ......