PressThis: simplify and restyle the categories drop-down, remove the checkboxes and use JS to get the selected categories on submitting the form.
Part prop: Michael-Arestad. Fixes #31443. git-svn-id: https://develop.svn.wordpress.org/trunk@31765 602fd350-edb4-49c9-b593-d223f7449a82
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@ -963,34 +963,28 @@ input[type="search"].categories-search,
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list-style: none;
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}
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.categories-select input {
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clear: none;
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position: absolute;
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top: 0;
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left: 0;
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.category {
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position: relative;
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display: block;
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line-height: 0;
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width: 100%;
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height: 100%;
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outline: 0;
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padding: 0;
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border: 0;
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-webkit-border-radius: 0;
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border-radius: 0;
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text-align: center;
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vertical-align: middle;
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-webkit-appearance: none;
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appearance: none;
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padding: 13px 16px 14px 16px;
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cursor: pointer;
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background: #fff;
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}
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.categories-select input:checked {
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.category:focus,
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.category.selected:focus {
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outline: 0;
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background: #2ea2cc;
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color: #fff;
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}
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.category.selected {
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-webkit-box-shadow: inset 6px 0 0 #2ea2cc;
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box-shadow: inset 6px 0 0 #2ea2cc;
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background: rgba(46, 162, 204, 0.1);
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background: #E9F5F9;
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}
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.categories-select input:checked:after {
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.category.selected:after {
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display: inline-block;
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content: "\f147";
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position: absolute;
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@ -1014,41 +1008,31 @@ input[type="search"].categories-search,
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-moz-osx-font-smoothing: grayscale;
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}
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.categories-select input:focus {
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-webkit-box-shadow: inset 6px 0 0 #2ea2cc;
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box-shadow: inset 6px 0 0 #2ea2cc;
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background: rgba(46, 162, 204, 0.05);
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.category.selected:focus:after {
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color: #fff;
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}
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.categories-select label {
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position: relative;
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display: block;
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padding: 13px 16px 14px 16px;
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cursor: pointer;
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background: #fff;
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}
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.categories-select ul label {
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.categories-select ul .category {
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padding-left: 24px;
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}
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.categories-select ul ul label {
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.categories-select ul ul .category {
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padding-left: 32px;
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}
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.categories-select ul ul ul label {
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.categories-select ul ul ul .category {
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padding-left: 40px;
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}
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.categories-select ul ul ul ul label {
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.categories-select ul ul ul ul .category {
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padding-left: 48px;
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}
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.categories-select ul ul ul ul ul label {
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.categories-select ul ul ul ul ul .category {
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padding-left: 56px;
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}
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.categories-select ul ul ul ul ul ul label {
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.categories-select ul ul ul ul ul ul .category {
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padding-left: 64px;
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}
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@ -1060,27 +1044,6 @@ input[type="search"].categories-search,
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display: block;
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}
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.lt-ie9 .categories-select input {
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top: 50%;
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right: 10px;
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left: auto;
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margin-top: -8px;
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width: 16px;
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height: 16px;
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}
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/* TODO Reformats checkbox on Firefox until we remove checkbox in merge */
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@-moz-document url-prefix() {
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.categories-select input {
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top: 50%;
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right: 10px;
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left: auto;
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margin-top: -8px;
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width: 16px;
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height: 16px;
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}
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}
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/* Category search */
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.categories-search-wrapper {
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position: relative;
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@ -1831,6 +1794,7 @@ html {
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/* Keeps background the full height of the screen, but only visually. Clicks go through. */
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-webkit-box-shadow: 5001px 5000px 0 5000px #fff, 5000px 5000px 0 5000px #e5e5e5;
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box-shadow: 5001px 5000px 0 5000px #fff, 5000px 5000px 0 5000px #e5e5e5;
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outline: 0;
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}
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.options-panel-back {
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@ -794,7 +794,7 @@ class WP_Press_This {
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</label>
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</div>
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<ul class="categories-select" aria-label="<?php esc_attr_e( 'Categories' ); ?>">
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<?php wp_terms_checklist( $post->ID, array( 'taxonomy' => 'category' ) ); ?>
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<?php wp_terms_checklist( $post->ID, array( 'taxonomy' => 'category', 'list_only' => true ) ); ?>
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</ul>
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<?php
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}
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@ -82,17 +82,33 @@ class Walker_Category_Checklist extends Walker {
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} else {
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$name = 'tax_input[' . $taxonomy . ']';
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}
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$args['popular_cats'] = empty( $args['popular_cats'] ) ? array() : $args['popular_cats'];
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$class = in_array( $category->term_id, $args['popular_cats'] ) ? ' class="popular-category"' : '';
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$args['selected_cats'] = empty( $args['selected_cats'] ) ? array() : $args['selected_cats'];
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/** This filter is documented in wp-includes/category-template.php */
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$output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" .
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'<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="'.$name.'[]" id="in-'.$taxonomy.'-' . $category->term_id . '"' .
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checked( in_array( $category->term_id, $args['selected_cats'] ), true, false ) .
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disabled( empty( $args['disabled'] ), false, false ) . ' /> ' .
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esc_html( apply_filters( 'the_category', $category->name ) ) . '</label>';
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if ( ! empty( $args['list_only'] ) ) {
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$aria_cheched = 'false';
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$inner_class = 'category';
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if ( in_array( $category->term_id, $args['selected_cats'] ) ) {
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$inner_class .= ' selected';
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$aria_cheched = 'true';
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}
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$output .= "\n" . '<li' . $class . '>' .
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'<div class="' . $inner_class . '" data-term-id=' . $category->term_id .
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' tabindex="0" role="checkbox" aria-checked="' . $aria_cheched . '">' .
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esc_html( apply_filters( 'the_category', $category->name ) ) . '</div>';
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} else {
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$output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" .
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'<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="'.$name.'[]" id="in-'.$taxonomy.'-' . $category->term_id . '"' .
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checked( in_array( $category->term_id, $args['selected_cats'] ), true, false ) .
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disabled( empty( $args['disabled'] ), false, false ) . ' /> ' .
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esc_html( apply_filters( 'the_category', $category->name ) ) . '</label>';
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}
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}
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/**
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@ -203,6 +219,8 @@ function wp_terms_checklist( $post_id = 0, $args = array() ) {
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$tax = get_taxonomy( $taxonomy );
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$args['disabled'] = ! current_user_can( $tax->cap->assign_terms );
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$args['list_only'] = ! empty( $r['list_only'] );
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if ( is_array( $r['selected_cats'] ) ) {
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$args['selected_cats'] = $r['selected_cats'];
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} elseif ( $post_id ) {
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@ -121,6 +121,9 @@
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* Prepare the form data for saving.
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*/
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function prepareFormData() {
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var $form = $( '#pressthis-form' ),
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$input = $( '<input type="hidden" name="post_category[]" value="">' );
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editor && editor.save();
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$( '#post_title' ).val( sanitizeText( $( '#title-container' ).text() ) );
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@ -131,6 +134,16 @@
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window.tagBox.flushTags( this, false, 1 );
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} );
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}
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// Get selected categories
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$( '.categories-select .category' ).each( function( i, element ) {
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var $cat = $( element );
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if ( $cat.hasClass( 'selected' ) ) {
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// Have to append a node as we submit the actual form on preview
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$form.append( $input.clone().val( $cat.attr( 'data-term-id' ) || '' ) );
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}
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});
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}
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/**
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@ -232,18 +245,17 @@
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if ( ! response.success ) {
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renderError( response.data.errorMessage );
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} else {
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// TODO: change if/when the html changes.
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var $parent, $ul,
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$wrap = $( 'ul.categories-select' );
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$.each( response.data, function( i, newCat ) {
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var $node = $( '<li>' ).attr( 'id', 'category-' + newCat.term_id )
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.append( $( '<label class="selectit">' ).text( newCat.name )
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.append( $( '<input type="checkbox" name="post_category[]" checked>' ).attr( 'value', newCat.term_id ) ) );
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var $node = $( '<li>' ).append( $( '<div class="category selected" tabindex="0" role="checkbox" aria-checked="true">' )
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.attr( 'data-term-id', newCat.term_id )
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.text( newCat.name ) );
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if ( newCat.parent ) {
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if ( ! $ul || ! $ul.length ) {
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$parent = $wrap.find( '#category-' + newCat.parent );
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$parent = $wrap.find( 'div[data-term-id="' + newCat.parent + '"]' ).parent();
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$ul = $parent.find( 'ul.children:first' );
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if ( ! $ul.length ) {
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@ -251,11 +263,12 @@
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}
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}
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$ul.append( $node );
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// TODO: set focus on
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$ul.prepend( $node );
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} else {
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$wrap.prepend( $node );
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}
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$node.focus();
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} );
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refreshCatsCache();
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@ -509,6 +522,29 @@
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}
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}
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function toggleCatItem( $element ) {
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if ( $element.hasClass( 'selected' ) ) {
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$element.removeClass( 'selected' ).attr( 'aria-checked', 'false' );
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} else {
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$element.addClass( 'selected' ).attr( 'aria-checked', 'true' );
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}
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}
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function monitorCatList() {
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$( '.categories-select' ).on( 'click.press-this keydown.press-this', function( event ) {
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var $element = $( event.target );
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if ( $element.is( 'div.category' ) ) {
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if ( event.type === 'keydown' && event.keyCode !== 32 ) {
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return;
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}
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toggleCatItem( $element );
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event.preventDefault();
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}
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});
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}
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/* ***************************************************************
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* PROCESSING FUNCTIONS
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*************************************************************** */
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@ -564,6 +600,7 @@
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monitorOptionsModal();
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monitorPlaceholder();
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monitorCatList();
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$( '.options-open' ).on( 'click.press-this', openSidebar );
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$( '.options-close' ).on( 'click.press-this', closeSidebar );
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@ -641,7 +678,7 @@
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catsCache.push( {
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node: $this,
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parents: $this.parents( 'li' ),
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text: $this.children( 'label' ).text().toLowerCase()
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text: $this.children( '.category' ).text().toLowerCase()
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} );
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} );
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}
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