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fix: 修复代码报错

pull/6/head
TianYu 2023-05-31 11:47:23 +08:00
parent 035dd77dd4
commit 039dee4f1d
1 changed files with 8 additions and 6 deletions
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14
yudao-ui-app/pages/goods_details/index.vue
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@ -840,12 +840,14 @@
// } // }
query.select(idView).boundingClientRect(); query.select(idView).boundingClientRect();
query.exec(function(res) { query.exec(function(res) {
var top = res[0].top; if(Array.isArray(res) && res.length > 0 && res[0]){
var height = res[0].height; var top = res[0].top;
topArr.push(top); var height = res[0].height;
heightArr.push(height); topArr.push(top);
that.$set(that, 'topArr', topArr); heightArr.push(height);
that.$set(that, 'heightArr', heightArr); that.$set(that, 'topArr', topArr);
that.$set(that, 'heightArr', heightArr);
}
}); });
}; };
}, },