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Use wp_dropdown_categories() to display select categories field. Display each meta box setting per line #3

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Use wp_dropdown_categories() to display select categories field. Display each meta box setting per line #3

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00897b6
Use to display select categories field
truongwp Jan 20, 2017
825a983
Use … instead of ...
truongwp Feb 2, 2017
3428e3a
Wrap each meta box setting by <p>
truongwp Feb 2, 2017
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29 changes: 11 additions & 18 deletions class-category-sticky-post.php
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Original file line number Diff line number Diff line change
Expand Up @@ -134,8 +134,8 @@ public function category_sticky_post_display( $post ) {
wp_nonce_field( plugin_basename( __FILE__ ), 'category_sticky_post_nonce' );

// Get the category dropdown and the checkbox for displaying the border
$html = $this->get_categories_list( $post );
$html .= $this->get_border_checkbox( $post );
$html = '<p>' . $this->get_categories_list( $post ) . '</p>';
$html .= '<p>' . $this->get_border_checkbox( $post ) . '</p>';

echo $html;

Expand Down Expand Up @@ -383,22 +383,15 @@ private function get_sticky_query( $category ) {
* @since 2.0.0
*/
private function get_categories_list( $post ) {

// First, read all the categories
$categories = get_categories();

// Build the HTML that will display the select box
$html = '<select id="category_sticky_post" name="category_sticky_post">';
$html .= '<option value="0">' . __( 'Select a category...', 'category-sticky-post' ) . '</option>';
foreach( $categories as $category ) {
$html .= '<option value="' . $category->cat_ID . '" ' . selected( get_post_meta( $post->ID, 'category_sticky_post', true ), $category->cat_ID, false ) . '>';
$html .= $category->cat_name;
$html .= '</option>';
}
$html .= '</select>';

return $html;

$category_sticky_post = get_post_meta( $post->ID, 'category_sticky_post', true );

return wp_dropdown_categories( array(
'echo' => false,
'id' => 'category_sticky_post',
'name' => 'category_sticky_post',
'show_option_none' => __( 'Select a category&hellip;', 'category-sticky-post' ),
'selected' => $category_sticky_post,
) );
}

/**
Expand Down