hi-ucs/back/src/mixins/process-module.js

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import { addDynamicRoute } from '@/router'
export default {
data () {
return {
processVisible: false
}
},
methods: {
// 初始化流程配置(集成发起流程和任务处理功能)
initProcessMultiple (callbacks) {
// showType 用于区分流程启动start、任务处理(taskHandle)以及查看详情(null)
// 流程启动显示的是“流程启动”按钮,任务处理显示的是“通过、委托、回退、驳回、终止”按钮,查看详情都不显示
var showType = this.$route.params.processShowType
this.processVisible = true
this.$nextTick(() => {
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if (this.$route.params.processDefinitionKey && this.$refs.renProcessMultiple) {
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this.$refs.renProcessMultiple.dataForm.processDefinitionKey = this.$route.params.processDefinitionKey
}
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if (this.$route.params.taskId && this.$refs.renProcessMultiple) {
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this.$refs.renProcessMultiple.dataForm.taskId = this.$route.params.taskId
}
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if (this.$route.params.processInstanceId && this.$refs.renProcessMultiple) {
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this.$refs.renProcessMultiple.dataForm.processInstanceId = this.$route.params.processInstanceId
}
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if (this.$refs.renProcessMultiple) {
this.$refs.renProcessMultiple.dataForm.businessKey = this.$route.params.businessKey
this.$refs.renProcessMultiple.showType = showType
this.$refs.renProcessMultiple.parentObj = this
this.$refs.renProcessMultiple.callbacks = callbacks
}
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})
},
// 关闭当前窗口
closeCurrentTab (data) {
var tabName = this.$store.state.contentTabsActiveName
// 在窗口里去掉当前窗口
this.$store.state.contentTabs = this.$store.state.contentTabs.filter(item => item.name !== tabName)
// 如果是唯一一个回首页
if (this.$store.state.contentTabs.length <= 0) {
this.$store.state.sidebarMenuActiveName = this.$store.state.contentTabsActiveName = 'home'
return false
}
// 不是唯一一个,回到之前的最后一个
if (tabName === this.$store.state.contentTabsActiveName) {
this.$router.push({ name: this.$store.state.contentTabs[this.$store.state.contentTabs.length - 1].name })
}
},
// 获取流程定义的表单路由配置信息
getProcDefRouteSet (data, callback, str) {
if (data.resourceName && !data.processDefinitionId) {
switch (str) {
case '待办':
this.$router.push({ name: 'activiti-RoomExamineAdmin' })
break
case '已办':
this.$router.push({ name: 'activiti-RoomExamineAdminDone' })
break
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}
} else {
this.$http.get(`/act/process/getProcDefBizRoute/${data.processDefinitionId}`).then(({ data: res }) => {
if (res.code !== 0) {
return this.$message.error(res.msg)
}
if (!res.data || !res.data.bizRoute) {
return this.$message.error(this.$t('process.routeError'))
}
var param = {
...data,
...res.data
}
callback(param)
}).catch(() => { })
}
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},
getProcDefBizRouteAndProcessInstance (params, callback) {
this.$http.get('/act/process/getProcDefBizRouteAndProcessInstance', {
params: params
}).then(({ data: res }) => {
if (res.code !== 0) {
return this.$message.error(res.msg)
}
if (!res.data || !res.data.bizRoute) {
return this.$message.error(this.$t('process.routeError'))
}
var param = {
...params,
...res.data
}
callback(param)
}).catch(() => { })
},
// 根据流程定义KEY获取最新的表单路由配置信息
getLatestProcDefRouteSet (procDefKey, callback) {
this.$http.get('/act/process/getLatestProcDefBizRoute', {
params: {
procDefKey: procDefKey
}
}).then(({ data: res }) => {
if (res.code !== 0) {
return this.$message.error(res.msg)
}
if (!res.data || !res.data.bizRoute) {
return this.$message.error(this.$t('process.routeError'))
}
var param = {
procDefKey: procDefKey,
...res.data
}
callback(param)
}).catch(() => { })
},
// 查看流程图
forwardDetail (data) {
var routeParams = {
routeName: `${this.$route.name}__detail_${data.processInstanceId}`,
menuId: `${this.$route.meta.menuId}`,
title: `${this.$route.meta.title} - ${data.processDefinitionName}`,
path: data.bizRoute,
params: {
params: data,
processInstanceId: data.processInstanceId,
businessKey: data.businessKey
}
}
addDynamicRoute(routeParams, this.$router)
},
// 子级 查看流程图
forwardTaskDetail (data) {
var routeParams = {
routeName: `${this.$route.name}__detail_${data.taskId}`,
menuId: `${this.$route.meta.menuId}`,
title: `${this.$route.meta.title} - ${data.taskName}`,
path: data.bizRoute,
params: {
taskId: data.taskId,
processInstanceId: data.processInstanceId,
businessKey: data.businessKey
}
}
addDynamicRoute(routeParams, this.$router)
},
forwardHandleUrl (data) {
var routeParams = {
routeName: `${this.$route.name}__handle_${data.taskId}`,
menuId: `${this.$route.meta.menuId}`,
title: `${this.$route.meta.title} - ${data.taskName}`,
path: data.bizRoute,
params: {
params: data,
taskId: data.taskId,
processInstanceId: data.processInstanceId,
processShowType: 'taskHandle',
businessKey: data.businessKey
}
}
addDynamicRoute(routeParams, this.$router)
},
downloadFile (path, name) {
const xhr = new XMLHttpRequest()
xhr.open('get', path)
xhr.responseType = 'blob'
xhr.send()
xhr.onload = function () {
if (this.status === 200 || this.status === 304) {
// 如果是IE10及以上不支持download属性采用msSaveOrOpenBlob方法但是IE10以下也不支持msSaveOrOpenBlob
if ('msSaveOrOpenBlob' in navigator) {
navigator.msSaveOrOpenBlob(this.response, name)
return
}
// const blob = new Blob([this.response], { type: xhr.getResponseHeader('Content-Type') });
// const url = URL.createObjectURL(blob);
const url = URL.createObjectURL(this.response)
const a = document.createElement('a')
a.style.display = 'none'
a.href = url
a.download = name
document.body.appendChild(a)
a.click()
document.body.removeChild(a)
URL.revokeObjectURL(url)
}
}
}
}
}