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Always display the table, with a placeholder row when there are no items. Fixes #15849

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git-svn-id: https://develop.svn.wordpress.org/trunk@17002 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
scribu
2010-12-16 19:05:14 +00:00
parent de072fe02a
commit 96e692baed
8 changed files with 41 additions and 39 deletions
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wp-admin/includes/class-wp-list-table.php
+31 -33
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@@ -647,41 +647,12 @@ class WP_List_Table {
}
/**
* Display the table or a message if there are no items
* Display the table
*
* @since 3.1.0
* @access public
*/
function display() {
if ( $this->has_items() ) {
$this->display_table();
} else {
?>
<br class="clear" />
<p><?php $this->no_items(); ?></p>
<?php
}
}
/**
* Get a list of CSS classes for the <table> tag
*
* @since 3.1.0
* @access protected
*
* @return array
*/
function get_table_classes() {
return array( 'widefat', 'fixed', $this->_args['plural'] );
}
/**
* Display the full table
*
* @since 3.1.0
* @access public
*/
function display_table() {
extract( $this->_args );
$this->display_tablenav( 'top' );
@@ -701,14 +672,25 @@ class WP_List_Table {
</tfoot>
<tbody id="the-list"<?php if ( $singular ) echo " class='list:$singular'"; ?>>
<?php $this->display_rows(); ?>
<?php $this->display_rows_or_placeholder(); ?>
</tbody>
</table>
<?php
$this->display_tablenav( 'bottom' );
}
/**
* Get a list of CSS classes for the <table> tag
*
* @since 3.1.0
* @access protected
*
* @return array
*/
function get_table_classes() {
return array( 'widefat', 'fixed', $this->_args['plural'] );
}
/**
* Generate the table navigation above or below the table
*
@@ -749,6 +731,22 @@ class WP_List_Table {
* @since 3.1.0
* @access protected
*/
function display_rows_or_placeholder() {
if ( $this->has_items() ) {
$this->display_rows();
} else {
echo '<tr class="no-items"><td colspan="2">';
$this->no_items();
echo '</td></tr>';
}
}
/**
* Generate the table rows
*
* @since 3.1.0
* @access protected
*/
function display_rows() {
foreach ( $this->items as $item )
$this->single_row( $item );
@@ -822,7 +820,7 @@ class WP_List_Table {
extract( $this->_pagination_args );
ob_start();
$this->display_rows();
$this->display_rows_or_placeholder();
$rows = ob_get_clean();
$response = array( 'rows' => $rows );