From 917d5a737049cb0f79482b85c5e3be1be0d4ea94 Mon Sep 17 00:00:00 2001
From: matt <matt@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 10 Jan 2008 22:42:49 +0000
Subject: [PATCH] Fixes to category list saving. Hat tip: mdawaffe. Fixes #5631

git-svn-id: http://svn.automattic.com/wordpress/trunk@6597 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/edit-form-advanced.php |  7 ++++---
 wp-admin/includes/template.php  |  7 +------
 wp-admin/js/common.js           |  4 +++-
 wp-admin/js/post.js             | 22 ++++++++++++++++++----
 wp-admin/wp-admin.css           |  5 +++++
 5 files changed, 31 insertions(+), 14 deletions(-)

diff --git a/wp-admin/edit-form-advanced.php b/wp-admin/edit-form-advanced.php
index 365a1adab..d5801e461 100644
--- a/wp-admin/edit-form-advanced.php
+++ b/wp-admin/edit-form-advanced.php
@@ -127,14 +127,15 @@ else
 	<p id="category-add" class="wp-hidden-child">
 		<input type="text" name="newcat" id="newcat" class="form-required form-input-tip" value="<?php _e( 'New category name' ); ?>" />
 		<?php wp_dropdown_categories( array( 'hide_empty' => 0, 'name' => 'newcat_parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => __('Parent category') ) ); ?>
-		<a id="category-add-sumbit" class="add:categorychecklist:categorydiv button" href="<?php echo wp_nonce_url( '', 'add-category' ); ?>"><?php _e( 'Add' ); ?></a>
+		<input type="button" id="category-add-sumbit" class="add:categorychecklist:categorydiv button" value="<?php _e( 'Add' ); ?>" />
+		<?php wp_nonce_field( 'add-category', '_ajax_nonce', false ); ?>
 		<span id="category-ajax-response"></span>
 	</p>
 </div>
 
 <ul id="category-tabs">
 	<li class="ui-tabs-selected"><a href="#categories-all"><?php _e( 'All Categories' ); ?></a></li>
-	<li><a href="#categories-pop"><?php _e( 'Most Used' ); ?></a></li>
+	<li class="wp-no-js-hidden"><a href="#categories-pop"><?php _e( 'Most Used' ); ?></a></li>
 </ul>
 
 <div id="categories-all" class="ui-tabs-panel">
@@ -143,7 +144,7 @@ else
 	</ul>
 </div>
 
-<div id="categories-pop" class="ui-tabs-panel">
+<div id="categories-pop" class="ui-tabs-panel" style="display: none;">
 	<ul id="categorychecklist-pop" class="categorychecklist form-no-clear">
 		<?php wp_popular_categories_checklist(); ?>
 	</ul>
diff --git a/wp-admin/includes/template.php b/wp-admin/includes/template.php
index 2cf77fb23..66599380d 100644
--- a/wp-admin/includes/template.php
+++ b/wp-admin/includes/template.php
@@ -188,20 +188,15 @@ function dropdown_categories( $default = 0, $parent = 0 ) {
 }
 
 function wp_popular_categories_checklist( $default = 0, $number = 10 ) {
-	global $checked_categories;
-
-	wp_set_checked_post_categories( $default );
-
 	$categories = get_categories( array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number ) );
 
 	foreach ( (array) $categories as $category ) {
 		$id = "popular-category-$category->term_id";
-		$checked = in_array( $category->term_id, $checked_categories ) ? ' checked="checked"' : '';		
 		?>
 
 		<li id="<?php echo $id; ?>">
 			<label class="selectit" for="in-<?php echo $id; ?>">
-				<input id="in-<?php echo $id; ?>" type="checkbox" name="post_category[]" value="<?php echo (int) $category->term_id; ?>"<?php echo $checked; ?> />
+				<input id="in-<?php echo $id; ?>" type="checkbox" value="<?php echo (int) $category->term_id; ?>" />
 				<?php echo wp_specialchars( apply_filters( 'the_category', $category->name ) ); ?>
 			</label>
 		</li>
diff --git a/wp-admin/js/common.js b/wp-admin/js/common.js
index 12c1b4ee5..15d467606 100644
--- a/wp-admin/js/common.js
+++ b/wp-admin/js/common.js
@@ -1,4 +1,6 @@
 addLoadEvent( function() {
 	// pulse
 	jQuery('.fade').animate( { backgroundColor: '#ffffe0' }, 300).animate( { backgroundColor: '#fffbcc' }, 300).animate( { backgroundColor: '#ffffe0' }, 300).animate( { backgroundColor: '#fffbcc' }, 300); 
-});
\ No newline at end of file
+
+	jQuery('.wp-no-js-hidden').removeClass( 'wp-no-js-hidden' );
+});
diff --git a/wp-admin/js/post.js b/wp-admin/js/post.js
index 0cb44c49b..28b78f0c6 100644
--- a/wp-admin/js/post.js
+++ b/wp-admin/js/post.js
@@ -95,6 +95,17 @@ addLoadEvent( function() {
 	jQuery('#category-add-sumbit').click( function() { newCat.focus(); } );
 	var newCatParent = false;
 	var newCatParentOption = false;
+	var noSyncChecks = false; // prophylactic. necessary?
+	var syncChecks = function() {
+		if ( noSyncChecks )
+			return;
+		noSyncChecks = true;
+		var th = jQuery(this);
+		var c = th.is(':checked');
+		var id = th.val().toString();
+		jQuery('#in-category-' + id + ', #in-popular-category-' + id).attr( 'checked', c );
+		noSyncChecks = false;
+	};
 	var catAddAfter = function( r, s ) {
 		if ( !newCatParent ) newCatParent = jQuery('#newcat_parent');
 		if ( !newCatParentOption ) newCatParentOption = newCatParent.find( 'option[value=-1]' );
@@ -102,14 +113,16 @@ addLoadEvent( function() {
 			var t = jQuery(jQuery(this).text());
 			t.find( 'label' ).each( function() {
 				var th = jQuery(this);
-				var id = th.find('input').val();
-				if ( newCatParent.find( 'option[value=' + id + ']' ).size() )
+				var val = th.find('input').val();
+				var id = th.find('input')[0].id
+				jQuery('#' + id).change( syncChecks );
+				if ( newCatParent.find( 'option[value=' + val + ']' ).size() )
 					return;
 				var name = jQuery.trim( th.text() );
-				var o = jQuery( '<option value="' +  parseInt( id, 10 ) + '"></option>' ).text( name );
+				var o = jQuery( '<option value="' +  parseInt( val, 10 ) + '"></option>' ).text( name );
 				newCatParent.prepend( o );
-				newCatParentOption.attr( 'selected', true );
 			} );
+			newCatParentOption.attr( 'selected', true );
 		} );
 	};
 	jQuery('#categorychecklist').wpList( {
@@ -122,4 +135,5 @@ addLoadEvent( function() {
 		categoryTabs.tabsClick( 1 );
 		return false;
 	} );
+	jQuery('.categorychecklist :checkbox').change( syncChecks ).filter( ':checked' ).change();
 });
diff --git a/wp-admin/wp-admin.css b/wp-admin/wp-admin.css
index f46d741d0..cd34bcb58 100644
--- a/wp-admin/wp-admin.css
+++ b/wp-admin/wp-admin.css
@@ -1237,6 +1237,10 @@ a.view-comment-post-link {
 	width: 30%;
 }
 
+#category-add input#category-add-sumbit {
+	width: auto;
+}
+
 #categorydiv ul#category-tabs {
 	float: left;
 	width: 120px;
@@ -1279,5 +1283,6 @@ ul.categorychecklist li {
 
 /* Global classes */
 .wp-hidden-children .wp-hidden-child { display: none; }
+.wp-no-js-hidden { display: none; }
 .ui-tabs-hide { display: none; }
 .form-input-tip { color: #999; }