},
],
filter => '.name = "pkgpart"', # see below
+ minboxes => 2, #will remove checkboxes if there aren't at least this many
),
&>
of "submit" becomes the "value" property of the button (and thus its label).
If "confirm" is specified, the button will have an onclick handler that
displays the value of "confirm" in a popup message box and asks the user to
-confirm the choice.
+confirm the choice. The hashref may also have a "name" property, which
+sets the name of the submit button.
- "onclick" and "label". Creates a non-submit button that executes the
Javascript code in "onclick". "label" is used as the text of the button.
}
}
%# avoid the need for "$areboxes" late-evaluation hackery
+% if ($opt{'minboxes'}) {
+if ( checkboxes.length < <% $opt{'minboxes'} %> ) {
+ for (i = 0; i < checkboxes.length; i++) {
+ checkboxes[i].parentNode.removeChild(checkboxes[i]);
+ }
+ checkboxes = [];
+}
+% }
if ( checkboxes.length == 0 ) {
document.getElementById('checkbox_footer').style.display = 'none';
}
checkboxes[i].checked = setTo;
}
}
+function toCGIString() {
+ var out = '';
+ for (var i = 0; i < checkboxes.length; i++) {
+ if (checkboxes[i].checked) {
+ out += '&' + checkboxes[i].name + '=' + checkboxes[i].value;
+ }
+ }
+ return out;
+}
</SCRIPT>
<%init>
my %opt = @_;