Commit 22c9b72b4e6fec174dcc273ab3efcd81fbfc0f50
1 parent
d4cb05ee
报错的修复
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1 changed file
with
9 additions
and
6 deletions
components/diy_goodsGroup/diy_goodsGroup.js
| ... | ... | @@ -75,10 +75,13 @@ Component({ |
| 75 | 75 | } |
| 76 | 76 | |
| 77 | 77 | // 在组件实例进入页面节点树时执行 |
| 78 | - if(nav_item) | |
| 79 | - this.data.classstyle_id = nav_item.classstyle; | |
| 78 | + if(nav_item) { | |
| 79 | + this.data.classstyle_id = nav_item.classstyle; | |
| 80 | + this.data.wgroup =nav_item.wgroup; | |
| 81 | + } | |
| 82 | + | |
| 80 | 83 | this.data.goodscount = this.data.object.goodscount; |
| 81 | - this.data.wgroup =nav_item.wgroup; | |
| 84 | + | |
| 82 | 85 | |
| 83 | 86 | var hei=280; |
| 84 | 87 | if(this.data.object.goodstit) hei+=80; |
| ... | ... | @@ -87,13 +90,13 @@ Component({ |
| 87 | 90 | |
| 88 | 91 | this.setData({swiper_hei:hei}); |
| 89 | 92 | |
| 90 | - if (nav_item.goodsclass == 1) { | |
| 93 | + if (nav_item && nav_item.goodsclass == 1) { | |
| 91 | 94 | this.data.is_recommend = 1 |
| 92 | 95 | } |
| 93 | - if (nav_item.goodsclass == 2) { | |
| 96 | + if (nav_item && nav_item.goodsclass == 2) { | |
| 94 | 97 | this.data.is_hot = 1 |
| 95 | 98 | } |
| 96 | - if (nav_item.goodsclass == 3) { | |
| 99 | + if (nav_item && nav_item.goodsclass == 3) { | |
| 97 | 100 | this.data.is_new = 1 |
| 98 | 101 | } |
| 99 | 102 | ... | ... |