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@@ -1,3 +1,5 @@
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+import currency from "../../../../../utils/currency";
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+
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Component({
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properties: {
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list: Array,
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@@ -17,19 +19,30 @@ Component({
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data,
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name
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} = e.currentTarget.dataset;
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- if (name == 'qty' && e.detail.value == 0) {
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- this.setData({
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- list: this.data.list
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- })
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- return wx.showToast({
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- title: '商品数量不可为0!',
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- icon: "none"
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+ if (name == 'qty') {
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+ if (data.orderminqty > e.detail.value) {
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+ wx.showToast({
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+ title: '输入数量低于最低起订量！',
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+ icon: "none"
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+ })
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+ data.qty = data.orderminqty;
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+ } else if (data.orderminqty < e.detail.value) {
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+ var currencyRounding = value => currency(value, {
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+ increment: data.orderaddqty
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+ });
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+ data.qty = currency(currencyRounding(currency(e.detail.value).subtract(data.orderminqty)).format()).add(data.orderminqty).value;
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+ } else {
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+ data.qty = e.detail.value;
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+ }
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+ let i = this.data.list.findIndex(v => v.sa_orderitemsid == data.sa_orderitemsid);
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+ if (i != -1) this.setData({
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+ [`list[${i}].qty`]: data.qty
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})
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}
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this.triggerEvent("changeProduct", {
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sa_orderitemsid: data.sa_orderitemsid,
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itemid: data.itemid,
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- qty: name == 'qty' ? e.detail.value : data.qty,
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+ qty: data.qty,
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remarks: name == 'remarks' ? e.detail.value : data.remarks,
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needdate: data.needdate || "",
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deliverydate: data.deliverydate || ""
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