濉啓鏂囨湰妗?緙栬緫妗?闅愯棌鍩熺殑鍊鹼細
<form name="form" methord="post" action="dealwith.jsp">
鏂囨湰妗嗭細<input name="textOne" type="text">
緙栬緫妗嗭細<textarea name="textTwo" cols="30" row="8"></textarea>
闅愯棌鍊鹼細<input name="textThree" type="hidden" value="鐢?>
</form>
鑾峰彇鏂囨湰妗?緙栬緫妗?闅愯棌鍩熺殑鍊鹼細
<%=request.getParameter("textOne")%>
<%=request.getParameter("textTwo")%>
<%=request.getParameter("textThree")%>
渚?0 鑾峰彇涓嬫媺鍒楄〃/鑿滃崟鐨勫?br>
閫夋嫨涓嬫媺鍒楄〃/鑿滃崟鐨勫?br>
<script language="javascript" type="">
function checkEmpty(form){
for(i=0;i<form.length;i++){
if(form.elements[i].value==""){
alert("琛ㄥ崟淇℃伅涓嶈兘涓虹┖");
return false;
}
}
}
</script>
<form name="form" method="post" action="dealwith.jsp" onSubmit="return checkEmpty(form)">
閫夋嫨鍥句功
<select name="select">
<option value="">璇烽夋嫨</option>
<option value="jsp寮鍙戞墜鍐?> jsp寮鍙戞墜鍐?nbsp; </option>
<option value="jsp鎶鏈ぇ鍏?> jsp鎶鏈ぇ鍏?nbsp; </option>
<option value="jsp瀹濆吀"> jsp瀹濆吀 </option>
</select>
</form>
鑾峰彇涓嬫媺鍒楄〃/鑿滃崟鐨勫?br><%=request.getParameter("select")%>
渚?1 鑾峰彇澶嶉夋鍊?br>
澶嶉夋錛?br>
<script language="javascript" type="">
function checkEmpty(form) {
for (i=0;i<form.length;i++){
if (form.elements[i].value = = ""){
alert("涓嶈兘涓虹┖");
return false;
}
}
}
</script>
<%
String bookType[] = {"縐戞妧鍥句功","鏁欒偛鍥句功","鏂囧鍥句功","鍖誨鍥句功","娉曞緥鍥句功"};
int number = bookType.length;
%>
<form name="form" method="post" action="dealwith.jsp" onSubmit="return checkEmpty(form)">
閫夋嫨涔︾睄錛?br> <%
for (int i=0; i<bookType.length; i++) {
%>
<input type="checkbox" name="name<%=i%>" value="<%=bookType[i] %>" >
<%=bookType[i]%>
<% } %>
<input type="hidden" name="number" value="<%=bookType.length%>" >
<input type="submit" name="Submit" value="鎻愪氦">
</form>
鑾峰彇澶嶉夋鐨勫?br>
<%
int number=Integer.parseInt(request.getParameter("number"));
%>
鎮ㄩ夋嫨涓猴細
<%
for(int i=0;i<number;i++){
String name="name"+i;
if(request.getParameter(name)!=null){
%>
<%=request.getParameter(name)%>
<%}}%>
渚?2 鑾峰彇鍗曢夋寜閽殑鍊?br>
鍗曢夋寜閽細
<%
String book[]={"闈炲父濂?,"寰堝ソ","涓鑸ソ","寰堝樊","闈炲父宸?};
int number=book.length;
%>
<form name="form" method="post" action="dealwith.jsp" onSubmit="return checkEmpty(form)">
璇烽夋嫨鎮ㄦ湰涔︾殑婊℃剰紼嬪害錛?br> <%
for(int i=0;i<book.length;i++){
%>
<input type="radio" name="name" value="<%=book[i]%>">
<%=book[i]%>
<%}%>
<input type="submit" name="Submit" value="鎻愪氦">
</form>
鑾峰彇鍗曢夋寜閽殑鍊?br>
鎮ㄩ夋嫨涓猴細
<%=request.getParameter("name")%>
]]>