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

DWR AJAX¸ü·½±ã

¸½springÕûºÏDWR(°üº¬struts1,spring,hibernateÕûºÏÖÃ):
http://blog.csdn.net/jiabeis/archive/2010/05/26/5626121.aspx
×î½üÁ˽âÁËÒ»¸öÓÐÓõÄAJAX¹¤¾ß£¬¿´ÁËÍøÉϵÄÎÄÕÂÕâÀïÓÐһЩժ³­ºÍ×Ô¼ºµÄ×ܽᣬºÍ´ó¼Ò·ÖÏí£º
ʲôÊÇDWR(Direct Web Remote)£¿
DWRÊÇÒ»ÖÖAJAX½â¾ö·½°¸£¡
DWR°üÀ¨Ò»¸öjava¿â£¬ÒÔ¼°Ò»Ì×javascript£¬Ê¹µÃÎÒÃÇ¿ÉÒÔÓÃÒ»Öַdz£¼òµ¥µÄ·½Ê½£¬ÔÚÒ³ÃæÉÏʹÓÃjavascriptÖ±½Óµ÷Óúǫ́µÄjava¶ÔÏó£¡
DWR¼Ü¹¹
DWRµÄjavascript¿â°üÀ¨¼¸¸ö²¿·Ö£ºdwrµÄjavascriptÒýÇæ£¨¼´¶ÔAJAXµ÷Óõķâ×°£©¡¢dwrÌṩµÄһЩ·Ç³£ÓÐÓõĸ¨Öújavascriptº¯Êý¿â¡¢ÒÔ¼°dwr×Ô¶¯°ïÎÒÃÇÉú³ÉµÄרÃÅÓÃÓÚµ÷Óúǫ́JavaBean·½·¨µÄjavascript¿â£¡
DwrÔÚÔËÐеÄʱºò£¬¶¯Ì¬Éú³ÉÒ»¸öjavascript¿â£¬Õâ¸ö¿âÊǶԺǫ́javabeanµ÷Óõķâ×°£¬ÎÒÃÇ¿ÉÒÔÖ±½ÓʹÓÃÕâ¸ö¿âÀ´ÊµÏÖÖ±½Óµ÷ÓÃJavaBeanµÄÄ¿µÄ£¡
×¢Ò⣺ÊÇÔÚÔËÐеÄʱºò¶¯Ì¬Éú³É£¡
 
ÏÂÃæÎÒÃÇÀ´¿´¿´ÈçºÎ°²×°ºÍʹÓ㨻ùÓÚDWR2.x°æ±¾£©£º
1.ÏÂÔØdwr.jar£¬½«Æä¼ÓÈëweb-inf/libĿ¼ 
2.ÐÞ¸Äweb.xmlÎļþ£¬Ìí¼ÓDWRServletµÄÓ³Éä 
<servlet> 
<servlet-name>dwr-invoker</servlet-name> 
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class> 
  <init-param> 
  <param-name>debug</param-name> 
  <param-value>true</param-value> 
  </init-param> 
</servlet> 
<servlet-mapping> 
  <servlet-name>dwr-invoker</servlet-name> 
  <url-pattern>/dwr/*</url-pattern> 
</servlet-mapping> 
3.ÅäÖÃdwr£¬¼´ÔÚWEB-INFĿ¼Ï£¬Ìí¼Ódwr.xmlÎļþ£¬ÈÃdwrÖªµÀÔÚÔËÐеÄʱºòÓ¦¸Ã¸øÄÄЩJavaBeanÉú³ÉÏàÓ¦µÄjavascript¿â£¡ 
<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN" "http://getahead.org/dwr/dwr20.dtd"> 
<dwr> 
  <allow> 
  <create creator="new" javascript="test1"> 
  <param name="class" value="com.bjsxt.dwr.Test1"/> 
  </create> 
  </


Ïà¹ØÎĵµ£º

ajax±à³Ì½çÃæ²¼¾Ö¼°½çÃæÔªËØÃüÃûÌå»á

1¡¢Çø¿éµÄÏÔʾÓëÒþ²Ø
      ÔÚ½øÐÐajax±à³Ìʱ£¬¾­³£»áÓõ½div±êÇ©¶ÔÒ³ÃæÔªËØ½øÐв¼¾Ö£¬´óÖ·½·¨ÊÇ£¬°Ñ½çÃæ·Ö×ö¼¸´ó¿é£¬ÓÐʱºòÐèÒª¸ù¾Ýµã»÷²Ëµ¥ÏÔʾÏàÓ¦µÄ¿é¼°Òþ²ØÆäËû¿é£¬Õâʱ¿É¼òµ¥ÉèÖÃdiv.style.displayΪblock½øÐÐÏÔʾ£¬div.style.dispalyΪnone½øÐÐÒþ²Ø¡£
2¡¢½çÃæÔªËØÃüÃû
  &nb ......

·þÎñÓÚajaxµÄ¿ØÖÆÆ÷·½·¨

´Ë·½·¨ÓÃjspÄÚÖöÔÏóoutÊä³öµ½xmlÎļþÖÐ
public void ajaxEditorList() throws IOException{
  HttpServletResponse response = ServletActionContext.getResponse();
  //System.out.println("ddddddddddddddddddddddd;;;");
  int unitid=Integer.parseInt(request.getParameter("unit ......

Ajax£ºÓµ±§JSON£¬ÈÃXML×ß¿ª


Ajax(Asynchronous JavaScript and XML)˵µ½µ×¾ÍÊÇÒ»ÖÖä¯ÀÀÆ÷Òì²½¶ÁÈ¡·þÎñÆ÷ÉÏXMLÄÚÈݵļ¼Êõ¡£ÏÖÔڵļ¼Êõ·²ÊǸúXML³¶ÉϹØÏµ£¬ÔÙ¼ÓÉϸö¸ÅÄî×ö»Ï×Ó£¬¾ÍÏñ½ð×°ÁËÒ»Ñù£¬×§µÃ²»ÐС£ÃÅÍâ µÄÈË¿´µÃºÜÊÇÈÈÄÖ£¬ÃÅÀïµÄÈËÒ¡Ò¡Í·²»ÍâÈçÊÇ¡£XMLÄØ£¬¿çƽ̨µÄг±ÓïÑÔ£¿ÆäʵXML£½TXT¡£
XMLÖ»ÊÇ·ûºÏºÜ¶à¹æ·¶µÄÎı¾¡£Ëü±¾Éíʲô¶¼²»ÊÇ£¬Ö ......

jquery Ajax ´«µÝºº×Öµ½ servlet ʱ³öÏÖÂÒÂëµÄÎÊÌâ


jquery Ajax ´«µÝºº×Öµ½ servlet ʱ³öÏÖÂÒÂëµÄÎÊÌâ
2009Äê11ÔÂ25ÈÕ ÐÇÆÚÈý ÏÂÎç 02:28
jquery Ajax ´«µÝºº×Öµ½ servlet ʱ³öÏÖÂÒÂëµÄÎÊÌâ
ÔÚjsÖжÔÐèÒªµÄ´«Ë͵IJÎÊý½øÐбàÂë
encodeURI(encodeURI(param))
ÔÚ·þÎñÆ÷½ÓÊܺó¶ÔÆä½øÐнâÂë
String param = URLDecoder.decode(request.getParameter("param"),"utf-8");
......

AjaxÊ×ÂÖʵ¼ù¾­Àú

      ÕâÀïҪ˵µÄûÓдóµÀÀí£¬Ã»ÓÐÔ­Àí£¬Ã»ÓиßÉîµÄ¼¼Êõ£¬Ã»ÓÐYY£¬Ö»ÊÇ×Ô¼ºµÄÒ»´Î¾­Àú£¬ÈռǶøÒÑ¡£ÒÔ·ÀÒÔºóÍü¼ÇÁË£¬ÏÖÔÚдÏÂÀ´¿ÉÒÔ×÷Ϊ²Î¿¼¡£
     
ʱ¼ä£º5ÔÂÑ×ÈȵÄÒ»Ìì
µØµã£º3Â¥
ÈËÎÎÒ£¬µçÄÔ
½á¹û£ºÄ£ÄâÒ»¸öÍøÕ¾µÄ¾Ö²¿Ë¢Ð¹¦ÄÜ
ÉùÃ÷£ºÐÂÊÖ£¬¶ÔAjaxµÚÒ»´ÎÊ¹Ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ