stack = $this->getRows($this->top); if ($this->have()) { echo '<' . $rowOptions->wrapTag . (empty($rowOptions->wrapClass) ? '' : ' class="' . $rowOptions->wrapClass . '"') . '>'; while ($this->next()) { $this->treeViewRowsCallback($rowOptions, $type, $func, $current); } echo 'wrapTag . '>'; } $this->stack = $this->map; } /** * 列出分类回调 * * @param Config $rowOptions 输出选项 * @param string $type 类型 * @param string $func 回调函数 * @param int $current 当前项 */ private function treeViewRowsCallback(Config $rowOptions, string $type, string $func, int $current): void { if (function_exists($func)) { call_user_func($func, $this, $rowOptions); return; } $id = $this->{$this->getPrimaryKey()}; $classes = []; if ($rowOptions->itemClass) { $classes[] = $rowOptions->itemClass; } $classes[] = $type . '-level-' . $this->levels; echo '<' . $rowOptions->itemTag . ' class="' . implode(' ', $classes); if ($this->levels > 0) { echo " {$type}-child"; $this->levelsAlt(" {$type}-level-odd", " {$type}-level-even"); } else { echo " {$type}-parent"; } if ($id == $current) { echo " {$type}-active"; } elseif ( isset($this->childNodes[$id]) && in_array($current, $this->childNodes[$id]) ) { echo " {$type}-parent-active"; } echo '">' . $this->title . ''; if ($rowOptions->showCount) { printf($rowOptions->countTemplate, intval($this->count)); } if ($rowOptions->showFeed) { printf($rowOptions->feedTemplate, $this->feedUrl); } if ($this->children) { $this->treeViewRows($rowOptions, $type, $func, $current); } echo 'itemTag . '>'; } /** * treeViewRows * * @param Config $rowOptions 输出选项 * @param string $type 类型 * @param string $func 回调函数 * @param int $current 当前项 */ private function treeViewRows(Config $rowOptions, string $type, string $func, int $current) { $children = $this->children; if ($children) { //缓存变量便于还原 $tmp = $this->row; $this->sequence++; //在子评论之前输出 echo '<' . $rowOptions->wrapTag . (empty($rowOptions->wrapClass) ? '' : ' class="' . $rowOptions->wrapClass . '"') . '>'; foreach ($children as $child) { $this->row = $child; $this->treeViewRowsCallback($rowOptions, $type, $func, $current); $this->row = $tmp; } //在子评论之后输出 echo 'wrapTag . '>'; $this->sequence--; } } }