hieronder staat het voorbeeld dat ik inelkaar
probeer te zetten.
Ik selecteer alle listbox items op het moment
dat er gesubmit moet worden, maar
hoe krijg ik dan die elementen eruit?
-----------------------------------------------------------------
test.html
-----------------------------------------------------------------
<HTML>
<HEAD>
<SCRIPT>
function submitform(){
alert("test1");
for(i = 0; i < window.test.options.length; i++){
window.test.options[i].selected = true;
}
alert("test2");
window.test.submit();
}
</SCRIPT>
</HEAD>
<BODY>
<FORM method="post" name="test" action="test.php">
<SELECT name="options" multiple size="3">
<OPTION name="option1" value="test1">test1</OPTION>
<OPTION name="option2" value="test2">test2</OPTION>
<OPTION name="option3" value="test3">test3</OPTION>
</SELECT>
<INPUT type="button" name="Submit" value="Submit" onclick="javascript:submitform();" >
</FORM>
</BODY>
</HTML>
--------------------------------------------------------------
test.php
--------------------------------------------------------------
<HTML>
<HEAD>
</HEAD>
<BODY>
<PRE>
<?
print_r($_POST);
echo "<HR>";
print_r($_GET);
?>
</PRE>
</BODY>
</HTML>
probeer te zetten.
Ik selecteer alle listbox items op het moment
dat er gesubmit moet worden, maar
hoe krijg ik dan die elementen eruit?
-----------------------------------------------------------------
test.html
-----------------------------------------------------------------
<HTML>
<HEAD>
<SCRIPT>
function submitform(){
alert("test1");
for(i = 0; i < window.test.options.length; i++){
window.test.options[i].selected = true;
}
alert("test2");
window.test.submit();
}
</SCRIPT>
</HEAD>
<BODY>
<FORM method="post" name="test" action="test.php">
<SELECT name="options" multiple size="3">
<OPTION name="option1" value="test1">test1</OPTION>
<OPTION name="option2" value="test2">test2</OPTION>
<OPTION name="option3" value="test3">test3</OPTION>
</SELECT>
<INPUT type="button" name="Submit" value="Submit" onclick="javascript:submitform();" >
</FORM>
</BODY>
</HTML>
--------------------------------------------------------------
test.php
--------------------------------------------------------------
<HTML>
<HEAD>
</HEAD>
<BODY>
<PRE>
<?
print_r($_POST);
echo "<HR>";
print_r($_GET);
?>
</PRE>
</BODY>
</HTML>