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Allow multiple selections at once to add or remove.

Browse Source 
https://www.virtualmin.com/node/16639
This commit is contained in:
Jamie Cameron
2010-12-18 14:29:30 -08:00
parent 8889f4344a
commit 0d23d2af53
1 changed files with 20 additions and 8 deletions
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28
ui-lib.pl
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@@ -913,13 +913,13 @@ if (defined($opts_title)) {
}
$rv .= "<tr class='ui_multi_select_row'>";
$rv .= "<td>".&ui_select($name."_opts", [ ], $leftover,
$size, 0, 0, $dis, $wstyle)."</td>\n";
$size, 1, 0, $dis, $wstyle)."</td>\n";
$rv .= "<td>".&ui_button("->", $name."_add", $dis,
"onClick='multi_select_move(\"$name\", form, 1)'")."<br>".
&ui_button("<-", $name."_remove", $dis,
"onClick='multi_select_move(\"$name\", form, 0)'")."</td>\n";
$rv .= "<td>".&ui_select($name."_vals", [ ], $values,
$size, 0, 0, $dis, $wstyle)."</td>\n";
$size, 1, 0, $dis, $wstyle)."</td>\n";
$rv .= "</tr></table>\n";
$rv .= &ui_hidden($name, join("\n", map { $_->[0] } @$values));
return $rv;
@@ -945,15 +945,27 @@ var opts_idx = opts.selectedIndex;
var vals_idx = vals.selectedIndex;
if (dir == 1 && opts_idx >= 0) {
// Moving from options to selected list
var o = opts.options[opts_idx];
vals.options[vals.options.length] = new Option(o.text, o.value);
opts.remove(opts_idx);
for(var i=0; i<opts.options.length; i++) {
var o = opts.options[i];
if (o.selected) {
vals.options[vals.options.length] =
new Option(o.text, o.value);
opts.remove(i);
i--;
}
}
}
else if (dir == 0 && vals_idx >= 0) {
// Moving the other way
var o = vals.options[vals_idx];
opts.options[opts.options.length] = new Option(o.text, o.value);
vals.remove(vals_idx);
for(var i=0; i<vals.options.length; i++) {
var o = vals.options[i];
if (o.selected) {
opts.options[opts.options.length] =
new Option(o.text, o.value);
vals.remove(i);
i--;
}
}
}
// Fill in hidden field
var hid = f.elements[name];