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improve: 购买数量填写限制

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From-wh 2023-07-07 10:29:04 +08:00
parent 04cf5d4df4
commit e00166ca3e
2 changed files with 10 additions and 2 deletions
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2
template/uni-app/components/productWindow/index.vue
View File

@ -151,7 +151,7 @@
*
*/
bindCode: function(e) {
this.$emit('iptCartNum', this.attr.productSelect.cart_num);
this.$emit('iptCartNum', e);
},
closeAttr: function() {
this.$emit('myevent');

10
template/uni-app/pages/goods_details/index.vue
View File

@ -806,7 +806,15 @@
*
*/
iptCartNum: function(e) {
this.$set(this.attr.productSelect, "cart_num", e);
if (e) {
let number = 1
if (Number.isInteger(parseInt(e)) && parseInt(e) > 0) {
number = parseInt(e);
}
this.$nextTick(e => {
this.$set(this.attr.productSelect, "cart_num", e < 0 ? 1 : number);
})
}
},
// 后退
returns() {