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| @@ -92,6 +92,9 @@ class HomeModel | @@ -92,6 +92,9 @@ class HomeModel | ||
| 92 | // 'subnav' => array() | 92 | // 'subnav' => array() |
| 93 | ); | 93 | ); |
| 94 | $indexSub = 0; | 94 | $indexSub = 0; |
| 95 | + | ||
| 96 | + //判断sub变量是否存在 | ||
| 97 | + $val['sub'] = empty($val['sub']) ? array() : $val['sub']; | ||
| 95 | foreach ($val['sub'] as $sub) { // 二级 | 98 | foreach ($val['sub'] as $sub) { // 二级 |
| 96 | $subnav = array( | 99 | $subnav = array( |
| 97 | 'name' => $sub['sort_name'], | 100 | 'name' => $sub['sort_name'], |
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