33 lines
789 B
PHP
33 lines
789 B
PHP
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<?php
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namespace plugin\article\app\model;
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use app\model\Basic;
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class PluginArticleClassify extends Basic
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{
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public static function options($pid=null)
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{
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if ($pid) {
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$data = self::where(['pid' => $pid])->select();
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} else {
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$data = self::whereNull('pid')->select();
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}
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$options = [];
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if ($data->isEmpty()) {
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return $options;
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}
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foreach ($data as $item) {
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$temp = [
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'value' => $item->id,
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'label' => $item->title
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];
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$children = self::options($item->id);
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if (!empty($children)) {
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$temp['children'] = $children;
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}
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$options[] = $temp;
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}
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return $options;
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}
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}
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