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@@ -8,6 +8,7 @@ Page({ |
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success: false,
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fail: false,
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name: '',
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choudanNum:0,
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addressId: 0,
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tel: '',
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area: '',
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@@ -35,35 +36,71 @@ Page({ |
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let index = e.currentTarget.dataset.index
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let id = e.currentTarget.dataset.id
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let check = e.currentTarget.dataset.check
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let coudan = this.data.coudan
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let coudan_arr = this.data.coudan_arr
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let coudan = this.data.coudan||[]
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let coudan_arr = this.data.coudan_arr||[]
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let price = e.currentTarget.dataset.price;
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let price2 = e.currentTarget.dataset.price2;
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if (type == 1) {
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if(this.data.info.choudan*100<(price*100)){
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wx.showToast({
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title: '当前剩余积分不足，请重新挑选',
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icon:'none'
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})
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return
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}
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num++
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} else {
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num--
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if (num < 0) {
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num = 0;
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return
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}
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}
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that.setData({
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[`info.coudanProduct[${index}].num`]: num
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})
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if (check) {
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if (num<1) {
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coudan.forEach((item, index) => {
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if (item.id == id) {
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item.num = num
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coudan_arr[index].num = num
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coudan.splice(index, 1)
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coudan_arr.splice(index, 1)
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}
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})
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this.get_choudan()
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} else {
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if(type==1&&num==1){
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//选中
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coudan.push({
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id: id,
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num: num
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})
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coudan_arr.push({
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id: id,
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num: num,
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price: Number(price),
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price2:Number(price2)
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})
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}else{
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coudan.forEach((item, index) => {
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if (item.id == id) {
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item.num = num
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coudan_arr[index].num = num
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}
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})
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}
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}
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that.setData({
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coudan: coudan,
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coudan_arr: coudan_arr,
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[`info.coudanProduct[${index}].num`]: num
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// [`info.coudanProduct[${index}].check`]: check
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})
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this.get_choudan()
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},
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// 计算凑单费用
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get_choudan() {
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let coudan_arr = this.data.coudan_arr
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let choudan_money = 0;
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let num = 0
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for (let obj of coudan_arr) {
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console.log(obj)
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console.log(obj.price2)
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...
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...
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@@ -74,14 +111,13 @@ Page({ |
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console.log(222)
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choudan_money = (obj.price * 100 * obj.num) / 100 + choudan_money
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}
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num = num+obj.num
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}
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console.log(typeof (choudan_money))
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console.log(choudan_money)
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this.setData({
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choudan_money: choudan_money*100
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choudan_money: choudan_money*100,
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choudanNum:num,
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'info.choudan': this.data.info.syjf - choudan_money
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// choudan_money: Math.floor(choudan_money* 100) / 100
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})
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},
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...
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@@ -167,9 +203,11 @@ Page({ |
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}
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app.post(url, params).then((res) => {
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console.log('99999', res, Number(res.msg.total))
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res.msg.syjf = res.msg.choudan - res.msg.yunfei
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res.msg.choudan = res.msg.choudan - res.msg.yunfei
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res.msg.total = Number(res.msg.total * 100)
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res.msg.yunfei = Number(res.msg.yunfei * 100)
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let total = (res.msg.total + res.msg.yunfei).toFixed("1");
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console.log(total)
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...
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...
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