示例#1
0
文件: Basic.php 项目: atk4/atk4
 /**
  * Precaches template chunks.
  */
 public function precacheTemplate()
 {
     // Extract template chunks from grid template
     // header
     $header = $this->template->cloneRegion('header');
     $header_col = $header->cloneRegion('col');
     $header_sort = $header_col->cloneRegion('sort');
     $header->del('cols');
     // data row and column
     $row = $this->row_t;
     $col = $row->cloneRegion('col');
     $row->setHTML('row_id', '{$id}');
     $row->trySetHTML('odd_even', '{$odd_even}');
     $row->del('cols');
     // totals row and column
     if ($t_row = $this->totals_t) {
         $t_col = $t_row->cloneRegion('col');
         $t_row->del('cols');
     }
     // Add requested columns to row templates
     foreach ($this->columns as $name => $column) {
         // header row
         $header_col->set('descr', $column['descr'])->trySet('type', $column['type']);
         // sorting
         // TODO: rewrite this (and move into Advanced)
         if (isset($column['sortable'])) {
             $s = $column['sortable'];
             $header_sort->trySet('order', $s[0])->trySet('sorticon', $this->sort_icons[$s[0]]);
             $header_col->trySet('sortid', $sel = $this->name . '_sort_' . $name)->setHTML('sort', $header_sort->render());
             $this->js('click', $this->js()->reload(array($this->name . '_sort' => $s[1])))->_selector('#' . $sel);
         } else {
             $header_col->del('sort')->tryDel('sortid')->tryDel('sort_del');
         }
         // add thparams for header columns
         if ($column['thparam']) {
             $header_col->trySetHTML('thparam', $column['thparam']);
         } else {
             $header_col->tryDel('thparam');
         }
         $header->appendHTML('cols', $header_col->render());
         // data row
         $col->del('content')->setHTML('content', '{$' . $name . '}')->setHTML('tdparam', '{tdparam_' . $name . '}style="white-space:nowrap"{/}');
         $row->appendHTML('cols', $col->render());
         // totals row
         if (isset($t_row) && isset($t_col)) {
             $t_col->del('content')->setHTML('content', '{$' . $name . '}')->trySetHTML('tdparam', '{tdparam_' . $name . '}style="white-space:nowrap"{/}');
             $t_row->appendHTML('cols', $t_col->render());
         }
     }
     // Generate templates from rendered strings
     // header
     $this->template->setHTML('header', $this->show_header ? $header->render() : '');
     // data row
     $this->row_t = $this->app->add('GiTemplate');
     /** @type GiTemplate $this->row_t */
     $this->row_t->loadTemplateFromString($row->render());
     // totals row
     if (isset($t_row) && $this->totals_t) {
         $this->totals_t = $this->app->add('GiTemplate');
         /** @type GiTemplate $this->totals_t */
         $this->totals_t->loadTemplateFromString($t_row->render());
     }
 }