Breaking News: Grepper is joining You.com. Read the official announcement!

How to filter custom posts by custom field in WordPress admin area

Alert Addax answered on May 3, 2022 Popularity 5/10 Helpfulness 1/10

answer How to filter custom posts by custom field in WordPress admin area

related How to Filter Your Posts & Pages by Custom Field in WordPress Dashboard

How to filter custom posts by custom field in WordPress admin area

Comment

/** Create the filter dropdown */
add_action( 'restrict_manage_posts', 'wpse45436_admin_posts_filter_restrict_manage_posts' );
 
function wpse45436_admin_posts_filter_restrict_manage_posts(){
    $type = 'post';
    if (isset($_GET['post_type'])) {
        $type = $_GET['post_type'];
    }
 
    //add filter to the post type you want
    if ('NAME_OF_YOUR_POST' == $type){ //Replace NAME_OF_YOUR_POST with the name of custom post
        $values = array(
            'label1' => 'value1', //Replace label1 with name and value1 with the value of custom field
            'label2' => 'value2', //Replace label2 with name and value2 with another value of custom field
        );
        ?>
        <select name="ADMIN_FILTER_FIELD_VALUE">
<option value=""><?php _e('Filter By ', 'wose45436'); ?></option>
        <?php $current_v = isset($_GET['ADMIN_FILTER_FIELD_VALUE'])? $_GET['ADMIN_FILTER_FIELD_VALUE']:''; foreach ($values as $label => $value) {
                printf
                    (
                        '<option value="%s"%s>%s</option>',
                        $value,
                        $value == $current_v? ' selected="selected"':'',
                        $label
                    );
                }
        ?>
        </select>
        <?php } } /** if submitted filter by post meta */ add_filter( 'parse_query', 'wpse45436_posts_filter' ); function wpse45436_posts_filter( $query ){ global $pagenow; $type = 'post'; if (isset($_GET['post_type'])) { $type = $_GET['post_type']; } //Replace NAME_OF_YOUR_POST with the name of custom post if ( 'NAME_OF_YOUR_POST' == $type && is_admin() && $pagenow=='edit.php' && isset($_GET['ADMIN_FILTER_FIELD_VALUE']) && $_GET['ADMIN_FILTER_FIELD_VALUE'] != '') { $query->query_vars['meta_key'] = 'META_KEY'; //Replace META_KEY to the actual meta key
        $query->query_vars['meta_value'] = $_GET['ADMIN_FILTER_FIELD_VALUE'];
    }
}

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: www.iamabdus.com

Tags: area field filter posts whatever wordpress-admin

Link to this answer
Share Copy Link

Contributed on May 03 2022

Alert Addax

0 Answers Avg Quality 2/10

Closely Related Answers

How to Filter Your Posts & Pages by Custom Field in WordPress Dashboard

Comment

add_filter( 'parse_query', 'ba_admin_posts_filter' );
add_action( 'restrict_manage_posts', 'ba_admin_posts_filter_restrict_manage_posts' );
 
function ba_admin_posts_filter( $query )
{
    global $pagenow;
    if ( is_admin() && $pagenow=='edit.php' && isset($_GET['ADMIN_FILTER_FIELD_NAME']) && $_GET['ADMIN_FILTER_FIELD_NAME'] != '') {
        $query->query_vars['meta_key'] = $_GET['ADMIN_FILTER_FIELD_NAME'];
    if (isset($_GET['ADMIN_FILTER_FIELD_VALUE']) && $_GET['ADMIN_FILTER_FIELD_VALUE'] != '')
        $query->query_vars['meta_value'] = $_GET['ADMIN_FILTER_FIELD_VALUE'];
    }
}
 
function ba_admin_posts_filter_restrict_manage_posts()
{
    global $wpdb;
    $sql = 'SELECT DISTINCT meta_key FROM '.$wpdb->postmeta.' ORDER BY 1';
    $fields = $wpdb->get_results($sql, ARRAY_N);
?>
<select name="ADMIN_FILTER_FIELD_NAME">
<option value=""><?php _e('Filter By Custom Fields', 'baapf'); ?></option>
<?php
    $current = isset($_GET['ADMIN_FILTER_FIELD_NAME'])? $_GET['ADMIN_FILTER_FIELD_NAME']:'';
    $current_v = isset($_GET['ADMIN_FILTER_FIELD_VALUE'])? $_GET['ADMIN_FILTER_FIELD_VALUE']:'';
    foreach ($fields as $field) {
        if (substr($field[0],0,1) != "_"){
        printf
            (
                '<option value="%s"%s>%s</option>',
                $field[0],
                $field[0] == $current? ' selected="selected"':'',
                $field[0]
            );
        }
    }
?>
</select> <?php _e('Value:', 'baapf'); ?><input type="TEXT" name="ADMIN_FILTER_FIELD_VALUE" value="<?php echo $current_v; ?>" />
<?php
}

Popularity 5/10 Helpfulness 1/10 Language php

Source: www.isitwp.com

Tags: filter php dashboard posts field wordpress

Link to this answer
Share Copy Link

Contributed on May 03 2022

Alert Addax

0 Answers Avg Quality 2/10

How to filter custom posts by custom field in WordPress admin area

Contents

More Related Answers

How to filter custom posts by custom field in WordPress admin area

Closely Related Answers

How to Filter Your Posts & Pages by Custom Field in WordPress Dashboard

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.