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Add show_option_none to wp_dropdown_pages(). Props ryanscheuermann. #2515

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git-svn-id: http://svn.automattic.com/wordpress/trunk@3852 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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ryan
2006-06-07 23:27:25 +00:00
parent 3c8ed766e1
commit d56f944642
2 changed files with 5 additions and 3 deletions
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4
wp-includes/post-template.php
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@@ -228,7 +228,7 @@ function wp_dropdown_pages($args = '') {
parse_str($args, $r);
$defaults = array('depth' => 0, 'child_of' => 0, 'selected' => 0, 'echo' => 1,
'name' => 'page_id');
'name' => 'page_id', 'show_option_none' => '');
$r = array_merge($defaults, $r);
extract($r);
@@ -237,6 +237,8 @@ function wp_dropdown_pages($args = '') {
if ( ! empty($pages) ) {
$output = "<select name='$name'>\n";
if ( $show_option_none )
$output .= "\t<option value=''>$show_option_none</option>\n";
$output .= walk_page_dropdown_tree($pages, $depth, $r);
$output .= "</select>\n";
}