Moved all grid elements onto the grid helper. Basic testing done, but more testing needs to be done.

git-svn-id: file:///svn-source/pmgr/branches/invoice_receipt_20090629/site@262 97e9348a-65ac-dc4b-aefc-98561f571b83

views/elements/units.ctp

@@ -12,27 +12,13 @@ $cols['Status']   = array('index' => 'Unit.status',   'width' => '75');
 $cols['Balance']  = array('index' => 'balance',       'formatter' => 'currency');
 $cols['Comment']  = array('index' => 'Unit.comment',  'formatter' => 'comment');
 
+// Set up search fields if requested by caller
+if (isset($searchfields))
+  $grid->searchFields(array('Unit', 'Size', 'Status'));
 
-$custom_post_data  = compact('nothing');
-$jqGrid_options    = array('jqGridColumns' => $cols,
-			   'controller' => 'units');
-$jqGrid_options   += compact('action', 'caption',
-			     'grid_div_id', 'grid_div_class', 'grid_id', 'grid_setup',
-			     'nolinks', 'limit');
-
-if (isset($units)) {
-  $jqGrid_options += array('custom_ids' =>
-			   array_map(create_function('$data',
-						     'return $data["id"];'),
-				     $units),
-			   'limit' => 5);
-}
-
-if (isset($searchfields)) {
-  $jqGrid_options += array('search_fields' => array('Unit', 'Size', 'Status'));
-}
-
-$jqGrid_options += compact('custom_post_data');
-$jqGrid_options['sort_column'] = 'Sort';
-echo $this->element('jqGrid', $jqGrid_options);
-
+// Render the grid
+$grid
+->columns($cols)
+->sortField('Sort')
+->defaultFields(array('Sort', 'ID', 'Unit'))
+->render($this, isset($config) ? $config : null);