vue监听watch

methods: {

},

watch: {

'$route'(to, from) {

if (from.name === 'addPurchase') {

let saveData = {

tableData: this.tableData,

formInline: this.formInline,

btnType: this.btnType,

radioItem: this.radioItem,

radioItem1: this.radioItem1,

brandId: this.brandId,

vendorId: this.vendorId

}

sessionStorage.setItem(`addPurchase${from.query.id ? from.query.id :from.query.ida ? from.query.ida :from.query.idb ? from.query.idb :from.query.ids ? from.query.ids : ''}`, JSON.stringify(saveData))

}

if (to.name === 'addPurchase') {

this.$refs.formInline.resetFields()

this.formInline = {}

this.total= ''

this.total1= ''

this.tableData = []

this.brandId = ''

this.vendorId = ''

this.btnType = [false, true, true, true, true, true, true, true, true, true, true, true]

if (sessionStorage.getItem(`addPurchase${to.query.id ? to.query.id :to.query.ida ? to.query.ida :to.query.idb ? to.query.idb :to.query.ids ? to.query.ids : ''}`)) {

let saveData = JSON.parse(sessionStorage.getItem(`addPurchase${to.query.id ? to.query.id :to.query.ida ? to.query.ida :to.query.idb ? to.query.idb :to.query.ids ? to.query.ids : ''}`))

this.formInline = saveData.formInline

this.tableData = saveData.tableData

this.btnType = saveData.btnType

this.radioItem = saveData.radioItem

this.radioItem1 = saveData.radioItem1

this.brandId = saveData.brandId

this.vendorId = saveData.vendorId

setTimeout(() => {

this.$('.vendor-inp .ivu-select-input').val(this.$.trim(this.$('.vendor-inp .ivu-select-input').val()))

}, 10)

} else {

to.query.id ? this.queryFun() : ''

to.query.ids ? this.getDetailInfo() : ''

to.query.ida ? this.getDetail() : ''

to.query.idb ? this.getNewPlan() : ''

}

}

}

}