|
| |
| 23. 17. 2. 阅读表格复选框 |
|
|
index.jsp |
|
<HTML>
<HEAD>
<TITLE>Submitting Check Boxes</TITLE>
</HEAD>
<BODY>
<H1>Submitting Check Boxes</H1>
<FORM ACTION="basic.jsp" METHOD="post">
<INPUT TYPE="CHECKBOX" NAME="check1" VALUE="check1" CHECKED>
Checkbox 1
<BR>
<INPUT TYPE="CHECKBOX" NAME="check2" VALUE="check2">
Checkbox 2
<BR>
<INPUT TYPE="CHECKBOX" NAME="check3" VALUE="check3">
Checkbox 3
<BR>
<INPUT TYPE="SUBMIT" VALUE="Submit">
</FORM>
</BODY>
</HTML>
|
|
basic.jsp |
|
<HTML>
<HEAD>
<TITLE>Reading Checkboxes</TITLE>
</HEAD>
<BODY>
<H1>Reading Checkboxes</H1>
<%
if(request.getParameter("check1") != null) {
out.println("Checkbox 1 was checked.<BR>");
}
else {
out.println("Checkbox 1 was not checked.<BR>");
}
if(request.getParameter("check2") != null) {
out.println("Checkbox 2 was checked.<BR>");
}
else {
out.println("Checkbox 2 was not checked.<BR>");
}
if(request.getParameter("check3") != null) {
out.println("Checkbox 3 was checked.<BR>");
}
else {
out.println("Checkbox 3 was not checked.<BR>");
}
%>
</BODY>
</HTML>
|
|
 Download: ReadFormCheckboxes.zip( 1 k) |
|