Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚjspÒ³ÃæÖеÄcheckboxÏà¹ØÎÊÌâ - Java / Web ¿ª·¢

<input type="checkbox" id="checkbox1" name="checkbox1"/>
Çë½Ì´ó¼ÒÏ Õâ¸öÔªËØÌá½»ÒÔºó ÎÒÔÚ·þÎñÆ÷¶Ë ÓÃrequest.getParameter("checkbox1")
»ñÈ¡µÄÖµÊÇʲô,Èç¹ûÎÒÒªÓÃËü ´«Öµ,ÊÇÔÚ¸ÃÒ³ÃæÖÐ ¸øÕâ¸ö type='checkbox' Ìí¼Óvalue='Öµ' ô??

»¹ÓÐÎÒÒªÓÃjsÅжϸÃcheckbox ÊÇ·ñ±» Ñ¡ÖÐÁ˸ÃÔòôд??


2¸ö¼òµ¥µÄÎÊÌâ лл!!
µÚ¶þ¸öÎÊÌâÊÇÔÚÒ³ÃæÓÃjsÅжϸÃcheckbox ÊÇ·ñ±»Ñ¡ÖÐ,
ÄÇÔÚ·þÎñÆ÷¶ËÔõôÅжϸÃcheckboxÊÇ·ñ±»Ñ¡ÖÐ???
Èý¸öÎÊÌâ

¼ÓÉÏvalue='Öµ' £¬Èç¹ûÑ¡Ôñ£¬request.getParameter("checkbox1")Ϊvalue£¬²»Ñ¡Îª""

js:
if(document.getElementByID("checkbox1").checked)
.....

request.getParameter("checkbox1")
 »ñÈ¡µÄÊÇvalueµÄÖµ 


jsÅжÏcheckboxÊÇchecked ÊÇ·ñΪtrue


·þÎñÆ÷¶Ë¿ÉÒÔÓà request.getParameter("checkbox1") À´Åжϣ¬µ±ÏÈÖÐʱ£¬¾­¸öÖµ ¸øvalue,

Â¥ÉϵÄÒâ˼ÊÇ: Èç¹û¸Ãcheckbox ÊDZ»Ñ¡ÖеÄ״̬¾Í»á ¸ø·þÎñÆ÷´«¸övalueÖµ,Èç¹û²»ÊDZ»Ñ¡ÖÐ״̬value¾Í²»»á±»´«µ½·þÎñÆ÷¶ËÊÇô??
»¹ÓÐÈç¹û±»Ñ¡ÖÐÁË valueÖÐûÓÐÖµÊÇʲôÇé¿ö???

http://topic.csdn.net/u/20090401/13/ac6a1acd-d201-4a65-a0ed-f0a18bdc8d5e.html

¿´Ò»ÏÂÕâƪÎÄÕÂ. È»ºó,ûÓÐvalue,È¡µÄ»°,»áΪ¿Õ

ºÃÏñÓ¦¸ÃÊÇÓÃrequest.getParametervalues("checkbox1")À´»ñÈ¡Öµ°É


°Ñ¸´Ñ¡¿ò·ÅÔÚÒ»¸ö±íµ¥ÄÚ
µ±±íµ¥Ìá½»ºó
ÔÚºǫ́ÔÙÓÃString[] chk = request.getParameterValues("CheckBoxµÄÃû×Ö");
Õ


Ïà¹ØÎÊ´ð£º

¹ØÓÚAJAXºÍJSPµÄһЩСÎÊÌâ¡« - Java / Web ¿ª·¢

ÎÒJSPµÄÒ³ÃæÊÇ£º
<%@ page language="java" contentType="text/html; charset=gb2312"
  %>
<script>
function Save(){
xmlHttp=GetXmlHttpObject()
if(xmlHttp==nul ......

JAVAµç×Ӵʵ䣿 - Java / Java SE

¸÷·´óÏÀ¸ø¸ö˼·£¬²»ÊÇÔÚÏßµÄÄÇÖÖ£¬¾ÍÊÇÒ»¸ö×öÆÕͨµÄÓ¦ÓóÌÐò¡£


´Ê¿âÔõôÉú³ÉÄØ£¿

²»»á¡£

ÒýÓÃ
´Ê¿âÔõôÉú³ÉÄØ£¿
ÕÒ±¾×Öµä

ÒýÓÃ
´Ê¿âÔõôÉú³ÉÄØ£¿
Êý¾Ý¿â ºÇºÇ

ÓÃmap ¼üÖµ¶ÔÓ¦

Èç¹ûÓÃÊý¾Ý¿ ......

java socket email ÎÊÌâ - Java / Java SE

ÎÒÔÚ javaºËÐļ¼ÊõÉÏ ¿´ÁËÒ»¸ö ÀûÓà Java socket emailµÄÀý×Ó ¿ÉÊÇÔõôҲ ²»³É¹¦ Ϊʲô£¿
Ô´Âë
Java code:

package cn.com.test.email;
import java.awt.GridBagLayout;
import java.awt.event.Action ......

java ÇóÖú - Java / Java EE

insert into [ScholarshipManagement].[dbo].[department] ([department],[specialization] ,[grade]) output inserted.departmentID values(? ,? ,? )
ÇëÎÊ´ó¸çÃÇÕâ¸ösql Óï¾äÓ¦¸ÃÓÃJavaÀïµÄÄǸöÊý¾Ý¿â²Ù×÷·½·¨£¿ ......

jspºÍtomcatÎÊÌ⣬¿ì·èÁË - Java / Java EE

ÎÒдÁ˸öjspÒ³Ã棬Ȼºó¸Ä¶¯ÁËһϣ¬¸Ä¶¯µÄÄÚÈݾÍÊÇÔÚjspÒ³ÃæµÄjsº¯ÊýÀï¼ÓÁ˸öalert()Óï¾ä£¬µ«ÊÇÎÒ·ÃÎÊÕâ¸öÒ³Ãæʱ£¬ËÀ»î¶¼ÊÇÔ­À´Ò³ÃæµÄÄÚÈÝ£¬ÎÒ¼ÓÁ˺ܶàalertº¯Êý»¹ÊÇû¸Ä¶¯Ç°µÄÒ³ÃæÄÚÈÝ£»tomcatÖØÆôÁË£¬Ò²ÖØв¿ÊðÕâ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ