Commit 6cc0e0f796899acc55cce48e99f69e1474b62382
1 parent
155f82fe
报警的优化
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1 changed file
with
4 additions
and
2 deletions
components/diy_goodsGroup/diy_goodsGroup.js
| @@ -148,8 +148,10 @@ Component({ | @@ -148,8 +148,10 @@ Component({ | ||
| 148 | this.data.g_id = nav_item.data; | 148 | this.data.g_id = nav_item.data; |
| 149 | var arr = []; | 149 | var arr = []; |
| 150 | 150 | ||
| 151 | - for (var i = 0; i < this.data.g_id.length; i += parseInt(this.data.goodscount)) { | ||
| 152 | - arr.push(this.data.g_id.slice(i, i + parseInt(this.data.goodscount))); | 151 | + if(this.data.g_id) { |
| 152 | + for (var i = 0; i < this.data.g_id.length; i += parseInt(this.data.goodscount)) { | ||
| 153 | + arr.push(this.data.g_id.slice(i, i + parseInt(this.data.goodscount))); | ||
| 154 | + } | ||
| 153 | } | 155 | } |
| 154 | this.data.firist_type_data = arr; | 156 | this.data.firist_type_data = arr; |
| 155 | this.init(this.data.classstyle_id, this.data.wgroup); | 157 | this.init(this.data.classstyle_id, this.data.wgroup); |