```
Page({
data: {
navtab: [0, 1, 1, 1, 1],
show: [0, 1, 1, 1],
zhuanshu: false,
alllist: "",//
shownext: true,
showcontent: true,
codeALL: [], //所有code
code: 'code01'
},
// 下一步
/* 个人尝试封装show和navbar 点击下一步 假设为1 当前index=0，*/
getnextdata(index, stepName) {
var newdata = this.data.codeALL;
var navtab = this.data.navtab;
var show = this.data.show;
navtab[index] = 1
navtab[index + 1] = 0
show[index + 1] = 0
if (newdata[index] == undefined) {
newdata.push(this.data.code)
}
this.setData({
navtab: navtab,
show: show,
codeALL: newdata
})
// 获取下一步的数据
this.getData(newdata.join(","), stepName)
},
nextStep() {
console.log(1)
var navtab = this.data.navtab
if (navtab[0] == 0) {
this.getnextdata(0, "STEP2")
} else if (navtab[1] == 0) {
this.getnextdata(1, "STEP3")
} else if (navtab[2] == 0) {
this.getnextdata(2, "STEP4")
} else {
this.getnextdata(3, "STEP5")
}
},
// 获取上一步的数据
gettodata(index,stepName) {
var newdata = this.data.codeALL;
var navtab = this.data.navtab;
var show = this.data.show;
navtab[index] = 1;
navtab[index - 1] = 0;
show[index] = 1
newdata.pop()
this.setData({
navtab: navtab,
show: show,
codeALL: newdata
})
// 获取上一步的数据
this.getData(newdata.join(","), stepName)
},
// 上一步
/* 假设当前index为1 当前code_str = "code11" 获取数据为 "STEP1"*/
toStep() {
var navtab = this.data.navtab
if (navtab[1] == 0) {
this.gettodata(1, "STEP1")
} else if (navtab[2] == 0) {
this.gettodata(2, "STEP2")
} else if (navtab[3] == 0) {
this.gettodata(3, "STEP3")
} else {
this.gettodata(4, "STEP4")
}
},
// 定制完成
complete() {
let that = this;
that.setData({
zhuanshu: true,
shownext: false,
showcontent: false,
})
let allCode = that.data.codeALL;
allCode[5] = that.data.code
that.setData({
codeALL: allCode
})
},
```
```
// 重新定制
restore() {
let that = this;
that.setData({
zhuanshu: false,
shownext: true,
showcontent: true,
})
that.setData({
codeALL: [],
navtab: [0, 1, 1, 1, 1],
show: [0, 1, 1, 1],
})
},
```
```
getData(newdata = "",stepName = "STEP1") {
let that = this;
core.get('sale/activity/step', {
code_str: newdata ,
setpName: stepName
}, function (result) {
console.log(result)
that.setData({
alllist: result.all_list,
code: result.all_list[1][0].product_code
// code1: result.all_list, //1
// code2: result.all_list[1][0].product_code, //1
// code3: result.all_list[2][0].product_code, //1
// code4: result.all_list[3][0].product_code, //1
// code5: result.all_list[4][0].product_code, //1
})
})
},
onLoad: function (options) {
this.getData()
},
```
