JSP µÃµ½Ò³Ãæµã»÷radioµÄÖµ
<SCRIPT LANGUAGE="JavaScript">
var tt = "";
var flag = false;
var radios = document.getElementsByName("t1");//´ÓjspÖÐÈ¡radioµÄid»òradioµÄname
for(var i=0;i<radios.length;i++){
//Èç¹ûµ±Ç°ÓÐÑ¡ÖÐ
if(radios[i].checked == true){
//¸³Öµ
tt = radios[i].value;
//¸³Öµ
flag = true;
//½áÊøÑ»·
break;
}
}
//ÅÐ¶Ï radio ÊÇ·ñÓÐÑ¡ÖÐ
if(!flag){
alert("No choose");
return;
}else{
alert(tt);
}
</SCRIPT>
Ïà¹ØÎĵµ£º
JAVA×ÛºÏÃæÊÔÌ⣺ҳÃæµÄץȡ¡¢½âÎö¡¢±£´æÊý¾Ý¿âºÍÉú³ÉHTMLµÄÒ³Ãæչʾ ÊÕ²Ø
´ÎÀý×Ó¿ÉÒÔÓÃÀ´Ñ§Ï°ÍøÂç±à³Ì£¬ÕýÔò±í´ïʽµÄʹÓ㬷ºÐÍ£¬Êý¾Ý¿âµÄ»ù±¾²Ù×÷µÈJAVA֪ʶ
ÎÊÌâÈçÏ£ºÀ´Ô´ÓÚÂÛ̳
http://topic.csdn.net/u/20090616/13/59aa4e2d-3752-45df-9c1b-c65c46c3e4d7.html
дһ¸öjspÒ³Ã棬·ÃÎÊʱÏÔʾ´ÓÏÂÃæµÄÒ³ÃæÌ ......
ʵÏÖJSP×Ô¶¨Òå±êÇ©µÄÒ»ÖÖ·½·¨£º
1.дһ¸öÀà¼Ì³ÐTagSupport»òÆäËûTagµÄʵÏÖÀà¡£
public class AllTag extends TagSupport {
@Override
public int doStartTag() throws JspException {
JspWriter out = pageContext.getOut();
try {
out.append("Hello World.");
} catch (IOException e) {
e.pri ......
java web¿ª·¢ÖУ¬ÈçºÎ²é¿´JSPºÍServlet°æ±¾
2008-12-10 09:00
ÎÒÃÇÔÚjava web¿ª·¢µÄ¹ý³ÌÖУ¬ÓÐʱÔÚ×ÊÁÏÉÏ¿ÉÄÜ»áÌáµ½»·¾³ËùÒªÖ§³ÖµÄJSP£¬Servlet°æ±¾¡£Èç¹û°æ±¾µÍ¾Í¿ÉÄܳöÏÖ²âÊÔ´íÎó¡£
·½·¨£º´ò¿ªtomcatµÄcommon\lib Ŀ¼Ï£¬ÓÐÁ½¸öJARÎļþ£º jsp-api.jar servlet-api.jar ¡£Èç¹ûûÓУ¬ÄÇ¿ÉÄÜÊÇÄãûÓÐÌí¼Ó½øÀ´¡£½âѹÕâÁ½¸ ......
ÏîÄ¿¿ò¼ÜS2SH,jspÒ³ÃæÈçÏ£¬selectÁбíÉèΪmultiple¡£ÎªÁËÄÜÔÚactionÀïÈ¡µ½Ç°Ì¨½çÃæselectÁбíµÄ¶àÑ¡Öµ£¬Ï¹¸ãÁËÁ½Ì죬½ñÌìÖÕÓڳɹ¦¡£Æäʵºǫ́actionȡǰ̨jspÒ³ÃæµÄÖµºÜ¼òµ¥£¬·Ï»°²»¶à˵£¬ÏÈÌù´úÂ룺
<body>
<form action="sendMsg.action?senderId=${users.id }&username=${users.username}" m ......
´ËÖÖ·½·¨Ê¹ÓÃexcelµÄ×é¼þ£¬ÒªÇó¿Í»§¶Ë±ØÐë×°ÓÐexcel³ÌÐò¡£·½·¨Êǽ«±í¸ñÖеÄÿ¸ötd±êÇ©µÄÄÚÈÝÈ¡³ö£¬×÷ΪexcelÎļþÖÐÒ»¸öµ¥Ôª¸ñµÄÄÚÈÝ¡£
1¡¢ÔÚÍøÒ³ÖÐÌí¼Ójava½Å±¾
function AutomateExcel(tableid,unusecolumn)
{
// »ñÈ¡excel×é¼þ
var oXL = new ActiveXObject("Excel.Application");
// ......