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Ignore:
Timestamp:
10/22/2006 03:18:07 AM (17 years ago)
Author:
markjaquith
Message:

increase postmeta dropdown limit to 30, add filter for the limit, sort the keys. props Alex King. fixes #3237

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-admin/admin-functions.php

    r4408 r4413  
    10251025function meta_form() {
    10261026    global $wpdb;
     1027    $limit = (int) apply_filters('postmeta_form_limit', 30);
    10271028    $keys = $wpdb->get_col("
    1028             SELECT meta_key
    1029             FROM $wpdb->postmeta
    1030             GROUP BY meta_key
    1031             ORDER BY meta_id DESC
    1032             LIMIT 10");
     1029        SELECT meta_key
     1030        FROM $wpdb->postmeta
     1031        GROUP BY meta_key
     1032        ORDER BY meta_id DESC
     1033        LIMIT $limit");
     1034    natcasesort($keys);
    10331035?>
    10341036<h3><?php _e('Add a new custom field:') ?></h3>
     
    10401042    <tr valign="top">
    10411043        <td align="right" width="18%">
    1042 <?php if ($keys) : ?>
     1044<?php if ( $keys ) : ?>
    10431045<select id="metakeyselect" name="metakeyselect" tabindex="7">
    10441046<option value="#NONE#"><?php _e('- Select -'); ?></option>
    10451047<?php
    10461048
    1047     foreach ($keys as $key) {
     1049    foreach ( $keys as $key ) {
    10481050        $key = wp_specialchars($key, 1);
    10491051        echo "\n\t<option value='$key'>$key</option>";
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