ÎҵĵÚÒ»¸öAJAXÀý×Ó³ö´í°ï¿´ÏÂ
ÓõÄÊÇStruts1.3£«Jsp
ActionÄÚÈÝÈçÏÂ
public class MyAjaxTest1Action extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
System.out.println("is testaction!");
UserDao ud = new UserDao();
try {
request.setCharacterEncoding("gb2312");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
try {
String msgStr = "";
response.setContentType("text/xml;charset=GB2312");
response.setHeader("Cache-Control", "no-cache");
String name = (String) request.getParameter("names");
// System.out.println("name = " + name);
if (ud.validateUname(name)) { // ÕÒ²éÊý¾Ý¿âÖÐÓÐÎÞ¸ÃÓû§Ãû
msgStr = "¶Ô²»Æð,´ËÓû§ÃûÒѾ´æÔÚ,Çë¸ü»»Óû§Ãû×¢²á!";
} else {
msgStr = "Óû§Î´±»×¢²á,¿ÉÒÔʹÓÃ!";
}
System.out.println("is validate ok!");
response.getWriter().println(msgStr);
response.getWriter().close();
} catch (Exception ex) {
}
return null;
}
}
Jsp´úÂëÈçÏ£º
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<
Ïà¹ØÎÊ´ð£º
Èç½ðɽ´Ê°ÔÍøÒ³×óÉϽÇÉϵÄÿÈÕÒ»¾ä
$('#elementID').html();
Ó¦¸Ã¿ÉÒÔ°É
±ð³ÁÁ˰¡£¡~£¡
ÎÊÌâ²»¹»ÇåÎú
document.getElementById("¿Ø¼þID").innerHtml;
h ......
ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......
Hi£¬everybody£¡
×î½üÓÐÒ»¸öϵͳÏÔʾ²ãÓõÄÊÇstruts£¬ÆäÖÐÓÐÒ»¸ö¹¦ÄܾÍÊÇ£¬ÔÚÒ»¸öjspÒ³ÃæÉÏÓкܶà±í¸ñ£¬Ã¿Ò»¸ö±í¸ñÉ϶¼ÓÐÒ»¸ö¶ÔÓ¦µÄidµ±µã»÷Õâ¸ö±í¸ñµÄʱºòµ¯³öÒ»¸öģ̬¶Ô»°¿ò£¬È»ºóÊäÈëÄÚÈÝÔÙÌá½»£¡ÒªÇó¾Í ......
ÎÒÏÖÔÚÓиöÃÅ»§ÍøÕ¾£¬ÓÃStruts1.2×öµÄ£¬Ö®Ç°Ã»ÓÃajax,ÏÖÔÚÏë½áºÏajax ¿ò¼Ü ÕûºÏÉý¼¶¡£
Struts1.2 ºÍÄǸöajax ¿ò¼ÜÕûºÏµÄ±È½ÏºÃ¡£ÕûºÏÖ®ºóÌý˵ajax Õ¼ÄÚ´æÊ²Ã´¶¼²»Ð¡£¬°üÒ²²»Ð¡£¬´ó¼ÒÌÖÂÛһϰ¡¡£
ajax Êǿͻ§¶ËµÄ¶ ......