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103 lines
3.9 KiB
103 lines
3.9 KiB
// pages/message/index.js
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const util = require('../../../utils/util')
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const math = require('../../../utils/math')
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Component({
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options: {
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addGlobalClass: true,
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multipleSlots: true
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},
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properties: {
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item: {
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type: Object,
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value: null,
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observer(value) {
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this.setValues(value);
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}},
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index: { type: Number, value: 0 },
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status: { type: Number, value: 0 }
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},
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data: {
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focus: 0,
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fileList: []
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},
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methods: {
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setValues: function(value){
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if(value && value.weightNoteImages){
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this.data.fileList = []
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for (let index = 0; index < value.weightNoteImages.length; index++) {
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this.data.fileList.push({url: value.weightNoteImages[index]})
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}
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this.setData({fileList: this.data.fileList})
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}
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},
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bindInput: function (e) {
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this.data.item[e.currentTarget.id] = e.detail.value
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if(e.currentTarget.id == 'grossWeight' || e.currentTarget.id == 'tareWeight'){
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if(Number(this.data.item.grossWeight) > 0){
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if(Number(this.data.item.tareWeight) > 0){
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if(Number(this.data.item.grossWeight) > Number(this.data.item.tareWeight)){
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var netWeight = math.minus(this.data.item.grossWeight, this.data.item.tareWeight)
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var estimatedAmount = math.times(netWeight, this.data.item.unitPrice).toFixed(2)
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this.setData({['item.netWeight']: netWeight, ['item.estimatedAmount']: estimatedAmount})
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} else {
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this.setData({['item.netWeight']: null, ['item.estimatedAmount']: null})
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}
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} else {
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this.setData({['item.netWeight']: Number(this.data.item.grossWeight), ['item.estimatedAmount']: null})
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}
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} else {
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this.setData({['item.netWeight']: null, ['item.estimatedAmount']: null})
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}
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} else if(e.currentTarget.id == 'deductPercent'){
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if(util.isEmpty(e.detail.value) || Number(e.detail.value) <= 0){
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this.data.item.deductWeight = null
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this.data.item.deductPercent = null
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} else {
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this.data.item.deductWeight = math.divide(math.times(this.data.item.netWeight, Number(e.detail.value)), 100).toFixed(2)
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}
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this.statAmount()
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} else if(e.currentTarget.id == 'deductWeight'){
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if(util.isEmpty(e.detail.value) || Number(e.detail.value) <= 0){
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this.data.item.deductWeight = null
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this.data.item.deductPercent = null
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} else {
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this.data.item.deductPercent = math.times(math.divide(Number(e.detail.value), this.data.item.netWeight), 100).toFixed(2)
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}
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this.statAmount()
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} else if(e.currentTarget.id == 'settleUnitPrice'){
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this.statAmount()
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}
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wx.nextTick(() => {
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this.triggerEvent('change', {index: this.data.index, item: this.data.item});
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})
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},
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statAmount: function(){
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this.data.item.settleWeight = this.data.item.netWeight
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if(!util.isEmpty(this.data.item.deductWeight)){
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this.data.item.settleWeight = math.minus(this.data.item.netWeight, this.data.item.deductWeight)
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}
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if(!util.isEmpty(this.data.item.settleUnitPrice) && Number(this.data.item.settleUnitPrice) > 0){
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this.data.item.settlePrice = math.times(this.data.item.settleWeight, this.data.item.settleUnitPrice)
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} else {
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this.data.item.settlePrice = null
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}
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this.setData({ item: this.data.item })
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},
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changeDeductType: function(e){
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this.setData({ ['item.sign']: e.currentTarget.dataset.type, focus: e.currentTarget.dataset.type })
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},
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fileChange: function({detail}){
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this.data.fileList = detail.fileList
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var imageUrls = []
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for (let index = 0; index < this.data.fileList.length; index++) {
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imageUrls.push(this.data.fileList[index].url)
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}
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this.data.item.weightNoteImage = imageUrls
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wx.nextTick(() => {
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this.triggerEvent('change', {index: this.data.index, item: this.data.item});
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})
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}
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}
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})
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