feat: 分组流程详情查看

This commit is contained in:
tony
2022-12-12 11:02:24 +08:00
parent 83bb7cd5ba
commit 22de6bafc1
23 changed files with 2504 additions and 67 deletions

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<template>
<div>
<!--<bpmn-modeler
ref="refNode"
:xml="xmlData"
:is-view="true"
:taskList="taskData"
/>-->
<flow-view :xmlData="xmlData" :taskList="taskData"/>
</div>
</template>
<script>
import bpmnModeler from '@/components/Process/index'
import FlowView from './flowview'
export default {
name: "Flow",
components: {
bpmnModeler,
FlowView
},
props: {
xmlData: {
type: String,
default: ''
},
taskData: {
type: Array,
default: () => []
}
},
data() {
return {};
}
};
</script>

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<template>
<div class="containers main-box">
<el-button type="success"
size="small"
icon="el-icon-zoom-in"
@click="zoomViewport(true)">放大</el-button>
<el-button type="warning"
size="small"
icon="el-icon-zoom-out"
@click="zoomViewport(false)">缩小</el-button>
<el-button type="info"
size="small"
icon="el-icon-rank"
@click="fitViewport">适中</el-button>
<div class="canvas" ref="flowCanvas"></div>
</div>
</template>
<script>
import { CustomViewer as BpmnViewer } from "@/components/customBpmn";
export default {
name: "FlowView",
props: {
xmlData: {
type: String,
default: ''
},
taskList: {
type: Array,
default: () => []
}
},
data() {
return {
bpmnViewer: null
};
},
watch: {
xmlData: function(val) {
if (val) {
this.getImg(val)
}
}
},
mounted() {
// 生成实例
this.bpmnViewer && this.bpmnViewer.destroy();
this.bpmnViewer = new BpmnViewer({
container: this.$refs.flowCanvas,
height: 'calc(100vh - 200px)',
});
this.getImg(this.xmlData)
},
methods: {
// 获取流程图片
async getImg(xmlUrl) {
const self = this
try {
await self.bpmnViewer.importXML(xmlUrl);
self.fitViewport()
if (self.taskList !==undefined && self.taskList.length > 0 ) {
self.fillColor()
}
} catch (err) {
console.error(err.message, err.warnings)
}
},
// 设置高亮颜色的class
setNodeColor(nodeCodes, colorClass, canvas) {
for (let i = 0; i < nodeCodes.length; i++) {
canvas.addMarker(nodeCodes[i], colorClass);
}
},
// 让图能自适应屏幕
fitViewport() {
this.zoom = this.bpmnViewer.get('canvas').zoom("fit-viewport", "auto")
},
// 放大缩小
zoomViewport(zoomIn = true) {
this.zoom = this.bpmnViewer.get('canvas').zoom()
this.zoom += (zoomIn ? 0.1 : -0.1)
if(this.zoom >= 0.2) this.bpmnViewer.get('canvas').zoom(this.zoom)
},
// 设置高亮颜色的
fillColor() {
const canvas = this.bpmnViewer.get('canvas')
this.bpmnViewer.getDefinitions().rootElements[0].flowElements.forEach(n => {
const completeTask = this.taskList.find(m => m.key === n.id)
const todoTask = this.taskList.find(m => !m.completed)
const endTask = this.taskList[this.taskList.length - 1]
if (n.$type === 'bpmn:UserTask') {
if (completeTask) {
canvas.addMarker(n.id, completeTask.completed ? 'highlight' : 'highlight-todo')
n.outgoing?.forEach(nn => {
const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (targetTask) {
if (todoTask && completeTask.key === todoTask.key && !todoTask.completed){
canvas.addMarker(nn.id, todoTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, todoTask.completed ? 'highlight' : 'highlight-todo')
}else {
canvas.addMarker(nn.id, targetTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, targetTask.completed ? 'highlight' : 'highlight-todo')
}
}
})
}
}
// 排他网关
else if (n.$type === 'bpmn:ExclusiveGateway') {
if (completeTask) {
canvas.addMarker(n.id, completeTask.completed ? 'highlight' : 'highlight-todo')
n.outgoing?.forEach(nn => {
const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (targetTask) {
canvas.addMarker(nn.id, targetTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, targetTask.completed ? 'highlight' : 'highlight-todo')
}
})
}
}
// 并行网关
else if (n.$type === 'bpmn:ParallelGateway') {
if (completeTask) {
canvas.addMarker(n.id, completeTask.completed ? 'highlight' : 'highlight-todo')
n.outgoing?.forEach(nn => {
const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (targetTask) {
canvas.addMarker(nn.id, targetTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, targetTask.completed ? 'highlight' : 'highlight-todo')
}
})
}
}
else if (n.$type === 'bpmn:StartEvent') {
n.outgoing.forEach(nn => {
const completeTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (completeTask) {
canvas.addMarker(nn.id, 'highlight')
canvas.addMarker(n.id, 'highlight')
return
}
})
}
else if (n.$type === 'bpmn:EndEvent') {
if (endTask.key === n.id && endTask.completed) {
canvas.addMarker(n.id, 'highlight')
return
}
}
})
},
}
};
</script>
<style lang="scss">
@import "../../../../../node_modules/bpmn-js/dist/assets/diagram-js.css";
@import "../../../../../node_modules/bpmn-js/dist/assets/bpmn-font/css/bpmn.css";
@import "../../../../../node_modules/bpmn-js/dist/assets/bpmn-font/css/bpmn-codes.css";
@import "../../../../../node_modules/bpmn-js/dist/assets/bpmn-font/css/bpmn-embedded.css";
.bjs-powered-by {
display: none;
}
.view-mode {
.el-header, .el-aside, .djs-palette, .bjs-powered-by {
display: none;
}
.el-loading-mask {
background-color: initial;
}
.el-loading-spinner {
display: none;
}
}
.containers {
// background-color: #ffffff;
width: 100%;
height: 100%;
.canvas {
width: 100%;
height: 100%;
}
.panel {
position: absolute;
right: 0;
top: 50px;
width: 300px;
}
.load {
margin-right: 10px;
}
.el-form-item__label{
font-size: 13px;
}
.djs-palette{
left: 0px!important;
top: 0px;
border-top: none;
}
.djs-container svg {
min-height: 650px;
}
.highlight.djs-shape .djs-visual > :nth-child(1) {
fill: green !important;
stroke: green !important;
fill-opacity: 0.2 !important;
}
.highlight.djs-shape .djs-visual > :nth-child(2) {
fill: green !important;
}
.highlight.djs-shape .djs-visual > path {
fill: green !important;
fill-opacity: 0.2 !important;
stroke: green !important;
}
.highlight.djs-connection > .djs-visual > path {
stroke: green !important;
}
.highlight-todo.djs-connection > .djs-visual > path {
stroke: orange !important;
stroke-dasharray: 4px !important;
fill-opacity: 0.2 !important;
}
.highlight-todo.djs-shape .djs-visual > :nth-child(1) {
fill: orange !important;
stroke: orange !important;
stroke-dasharray: 4px !important;
fill-opacity: 0.2 !important;
}
.overlays-div {
font-size: 10px;
color: red;
width: 100px;
top: -20px !important;
}
}
</style>

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<template>
<div class="app-container">
<el-card class="box-card" >
<div slot="header" class="clearfix">
<span class="el-icon-document">基础信息</span>
<el-button style="float: right;" type="primary" @click="goBack">返回</el-button>
</div>
<!--流程处理表单模块-->
<el-col :span="16" :offset="6">
<div>
<parser :key="new Date().getTime()" :form-conf="variablesData" />
</div>
</el-col>
</el-card>
<!--流程流转记录-->
<el-card class="box-card" v-if="flowRecordList">
<div slot="header" class="clearfix">
<span class="el-icon-notebook-1">审批记录</span>
</div>
<el-col :span="16" :offset="4" >
<div class="block">
<el-timeline>
<el-timeline-item
v-for="(item,index ) in flowRecordList"
:key="index"
:icon="setIcon(item.finishTime)"
:color="setColor(item.finishTime)"
>
<p style="font-weight: 700">{{item.taskName}}</p>
<el-card :body-style="{ padding: '10px' }">
<el-descriptions class="margin-top" :column="1" size="small" border>
<el-descriptions-item v-if="item.assigneeName" label-class-name="my-label">
<template slot="label"><i class="el-icon-user"></i>实际办理</template>
{{item.assigneeName}}
<el-tag type="info" size="mini">{{item.deptName}}</el-tag>
</el-descriptions-item>
<el-descriptions-item v-if="item.candidate" label-class-name="my-label">
<template slot="label"><i class="el-icon-user"></i>候选办理</template>
{{item.candidate}}
</el-descriptions-item>
<el-descriptions-item label-class-name="my-label">
<template slot="label"><i class="el-icon-date"></i>接收时间</template>
{{item.createTime}}
</el-descriptions-item>
<el-descriptions-item v-if="item.finishTime" label-class-name="my-label">
<template slot="label"><i class="el-icon-date"></i>处理时间</template>
{{item.finishTime}}
</el-descriptions-item>
<el-descriptions-item v-if="item.duration" label-class-name="my-label">
<template slot="label"><i class="el-icon-time"></i>耗时</template>
{{item.duration}}
</el-descriptions-item>
<el-descriptions-item v-if="item.comment" label-class-name="my-label">
<template slot="label"><i class="el-icon-tickets"></i>处理意见</template>
{{item.comment.comment}}
</el-descriptions-item>
</el-descriptions>
</el-card>
</el-timeline-item>
</el-timeline>
</div>
</el-col>
</el-card>
<el-card class="box-card">
<div slot="header" class="clearfix">
<span class="el-icon-picture-outline">流程图</span>
</div>
<flow :xmlData="xmlData" :taskData="taskList"></flow>
</el-card>
</div>
</template>
<script>
import {flowRecord} from "@/api/flowable/finished";
import Parser from '@/components/parser/Parser'
import {getProcessVariables, readXml, getFlowViewer} from "@/api/flowable/definition";
import flow from '@/views/flowable/task/record/flow'
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
export default {
name: "Record",
components: {
Parser,
flow
},
props: {},
data() {
return {
// 模型xml数据
xmlData: "",
taskList: [],
// 查询参数
queryParams: {
deptId: undefined
},
// 遮罩层
loading: true,
flowRecordList: [], // 流程流转数据
taskForm:{
multiple: false,
comment:"", // 意见内容
procInsId: "", // 流程实例编号
instanceId: "", // 流程实例编号
deployId: "", // 流程定义编号
taskId: "" ,// 流程任务编号
procDefId: "", // 流程编号
},
variablesData: {}, // 流程变量数据
};
},
created() {
this.taskForm.deployId = this.$route.query && this.$route.query.deployId;
this.taskForm.taskId = this.$route.query && this.$route.query.taskId;
this.taskForm.procInsId = this.$route.query && this.$route.query.procInsId;
// 回显流程记录
this.getFlowViewer(this.taskForm.procInsId,this.taskForm.executionId);
this.getModelDetail(this.taskForm.deployId);
// 流程任务重获取变量表单
this.processVariables( this.taskForm.taskId)
this.getFlowRecordList(this.taskForm.procInsId, this.taskForm.deployId);
},
methods: {
/** xml 文件 */
getModelDetail(deployId) {
// 发送请求获取xml
readXml(deployId).then(res => {
this.xmlData = res.data
})
},
getFlowViewer(procInsId,executionId) {
getFlowViewer(procInsId,executionId).then(res => {
this.taskList = res.data
})
},
setIcon(val) {
if (val) {
return "el-icon-check";
} else {
return "el-icon-time";
}
},
setColor(val) {
if (val) {
return "#2bc418";
} else {
return "#b3bdbb";
}
},
/** 流程流转记录 */
getFlowRecordList(procInsId, deployId) {
const that = this
const params = {procInsId: procInsId, deployId: deployId}
flowRecord(params).then(res => {
that.flowRecordList = res.data.flowList;
}).catch(res => {
this.goBack();
})
},
fillFormData(form, data) {
form.fields.forEach(item => {
const val = data[item.__vModel__]
if (val) {
item.__config__.defaultValue = val
}
})
},
/** 获取流程变量内容 */
processVariables(taskId) {
if (taskId) {
// 提交流程申请时填写的表单存入了流程变量中后续任务处理时需要展示
getProcessVariables(taskId).then(res => {
this.variablesData = res.data.variables;
});
}
},
/** 返回页面 */
goBack() {
// 关闭当前标签页并返回上个页面
this.$store.dispatch("tagsView/delView", this.$route);
this.$router.go(-1)
},
}
};
</script>
<style lang="scss" scoped>
.test-form {
margin: 15px auto;
width: 800px;
padding: 15px;
}
.clearfix:before,
.clearfix:after {
display: table;
content: "";
}
.clearfix:after {
clear: both
}
.box-card {
width: 100%;
margin-bottom: 20px;
}
.el-tag + .el-tag {
margin-left: 10px;
}
.my-label {
background: #E1F3D8;
}
</style>

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<template>
<div class="app-container">
<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
<el-form-item label="名称" prop="name">
<el-input
v-model="queryParams.name"
placeholder="请输入名称"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item label="开始时间" prop="deployTime">
<el-date-picker clearable size="small"
v-model="queryParams.deployTime"
type="date"
value-format="yyyy-MM-dd"
placeholder="选择时间">
</el-date-picker>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
</el-form-item>
</el-form>
<el-row :gutter="10" class="mb8">
<el-col :span="1.5">
<el-button
type="primary"
plain
icon="el-icon-plus"
size="mini"
@click="handleAdd"
v-hasPermi="['system:deployment:add']"
>新增流程</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="danger"
plain
icon="el-icon-delete"
size="mini"
:disabled="multiple"
@click="handleDelete"
v-hasPermi="['system:deployment:remove']"
>删除</el-button>
</el-col>
<el-col :span="1.5">
<el-button
type="warning"
plain
icon="el-icon-download"
size="mini"
@click="handleExport"
v-hasPermi="['system:deployment:export']"
>导出</el-button>
</el-col>
<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
</el-row>
<el-table v-loading="loading" :data="myProcessList" border @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="流程编号" align="center" prop="procInsId" :show-overflow-tooltip="true"/>
<el-table-column label="流程名称" align="center" prop="procDefName" :show-overflow-tooltip="true"/>
<el-table-column label="流程类别" align="center" prop="category" width="100px" />
<el-table-column label="流程版本" align="center" width="80px">
<template slot-scope="scope">
<el-tag size="medium" >v{{ scope.row.procDefVersion }}</el-tag>
</template>
</el-table-column>
<el-table-column label="提交时间" align="center" prop="createTime" width="180"/>
<el-table-column label="流程状态" align="center" width="100">
<template slot-scope="scope">
<el-tag v-if="scope.row.finishTime == null" size="mini">进行中</el-tag>
<el-tag type="success" v-if="scope.row.finishTime != null" size="mini">已完成</el-tag>
</template>
</el-table-column>
<el-table-column label="耗时" align="center" prop="duration" width="180"/>
<el-table-column label="当前节点" align="center" prop="taskName"/>
<el-table-column label="办理" align="center">
<template slot-scope="scope">
<label v-if="scope.row.assigneeName">{{scope.row.assigneeName}} <el-tag type="info" size="mini">{{scope.row.deptName}}</el-tag></label>
<label v-if="scope.row.candidate">{{scope.row.candidate}}</label>
</template>
</el-table-column>
<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-dropdown>
<span class="el-dropdown-link">
更多操作<i class="el-icon-arrow-down el-icon--right"></i>
</span>
<el-dropdown-menu slot="dropdown">
<el-dropdown-item icon="el-icon-tickets" @click.native="handleFlowRecord(scope.row)">
详情
</el-dropdown-item>
<el-dropdown-item icon="el-icon-circle-close" @click.native="handleStop(scope.row)">
取消申请
</el-dropdown-item>
<el-dropdown-item icon="el-icon-delete" @click.native="handleDelete(scope.row)" v-hasPermi="['system:deployment:remove']">
删除
</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</template>
</el-table-column>
</el-table>
<pagination
v-show="total>0"
:total="total"
:page.sync="queryParams.pageNum"
:limit.sync="queryParams.pageSize"
@pagination="getList"
/>
<!-- 发起流程 -->
<el-dialog :title="title" :visible.sync="open" width="60%" append-to-body>
<el-form :model="queryProcessParams" ref="queryProcessForm" :inline="true" v-show="showSearch" label-width="68px">
<el-form-item label="名称" prop="name">
<el-input
v-model="queryProcessParams.name"
placeholder="请输入名称"
clearable
size="small"
@keyup.enter.native="handleQuery"
/>
</el-form-item>
<el-form-item>
<el-button type="primary" icon="el-icon-search" size="mini" @click="handleProcessQuery">搜索</el-button>
<el-button icon="el-icon-refresh" size="mini" @click="resetProcessQuery">重置</el-button>
</el-form-item>
</el-form>
<el-table v-loading="processLoading" fit :data="definitionList" border >
<el-table-column label="流程名称" align="center" prop="name" />
<el-table-column label="流程版本" align="center">
<template slot-scope="scope">
<el-tag size="medium" >v{{ scope.row.version }}</el-tag>
</template>
</el-table-column>
<el-table-column label="流程分类" align="center" prop="category" />
<el-table-column label="操作" align="center" width="300" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button
size="mini"
type="text"
icon="el-icon-edit-outline"
@click="handleStartProcess(scope.row)"
>发起流程</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-show="processTotal>0"
:total="processTotal"
:page.sync="queryProcessParams.pageNum"
:limit.sync="queryProcessParams.pageSize"
@pagination="listDefinition"
/>
</el-dialog>
</div>
</template>
<script>
import {
getDeployment,
delDeployment,
addDeployment,
updateDeployment,
exportDeployment,
flowRecord
} from "@/api/flowable/finished";
import { myProcessList,stopProcess } from "@/api/flowable/process";
import {listDefinition} from "@/api/flowable/definition";
export default {
name: "Deploy",
components: {
},
data() {
return {
// 遮罩层
loading: true,
processLoading: true,
// 选中数组
ids: [],
// 非单个禁用
single: true,
// 非多个禁用
multiple: true,
// 显示搜索条件
showSearch: true,
// 总条数
total: 0,
processTotal:0,
// 我发起的流程列表数据
myProcessList: [],
// 弹出层标题
title: "",
// 是否显示弹出层
open: false,
src: "",
definitionList:[],
// 查询参数
queryParams: {
pageNum: 1,
pageSize: 10,
name: null,
category: null,
key: null,
tenantId: null,
deployTime: null,
derivedFrom: null,
derivedFromRoot: null,
parentDeploymentId: null,
engineVersion: null
},
// 查询参数
queryProcessParams: {
pageNum: 1,
pageSize: 10,
name: null,
category: null,
key: null,
tenantId: null,
deployTime: null,
derivedFrom: null,
derivedFromRoot: null,
parentDeploymentId: null,
engineVersion: null
},
// 表单参数
form: {},
// 表单校验
rules: {
},
};
},
created() {
this.getList();
},
methods: {
/** 查询流程定义列表 */
getList() {
this.loading = true;
myProcessList(this.queryParams).then(response => {
this.myProcessList = response.data.records;
this.total = response.data.total;
this.loading = false;
});
},
// 取消按钮
cancel() {
this.open = false;
this.reset();
},
// 表单重置
reset() {
this.form = {
id: null,
name: null,
category: null,
key: null,
tenantId: null,
deployTime: null,
derivedFrom: null,
derivedFromRoot: null,
parentDeploymentId: null,
engineVersion: null
};
this.resetForm("form");
},
/** 搜索按钮操作 */
handleQuery() {
this.queryParams.pageNum = 1;
this.getList();
},
/** 重置按钮操作 */
resetQuery() {
this.resetForm("queryForm");
this.handleQuery();
},
/** 搜索按钮操作 */
handleProcessQuery() {
this.queryProcessParams.pageNum = 1;
this.listDefinition();
},
/** 重置按钮操作 */
resetProcessQuery() {
this.resetForm("queryProcessForm");
this.handleProcessQuery();
},
// 多选框选中数据
handleSelectionChange(selection) {
this.ids = selection.map(item => item.id)
this.single = selection.length!==1
this.multiple = !selection.length
},
/** 新增按钮操作 */
handleAdd() {
this.open = true;
this.title = "发起流程";
this.listDefinition();
},
listDefinition(){
listDefinition(this.queryProcessParams).then(response => {
this.definitionList = response.data.records;
this.processTotal = response.data.total;
this.processLoading = false;
});
},
/** 发起流程申请 */
handleStartProcess(row){
this.$router.push({ path: '/flowable/task/myProcess/send/index',
query: {
deployId: row.deploymentId,
procDefId: row.id
}
})
},
/** 取消流程申请 */
handleStop(row){
const params = {
instanceId: row.procInsId
}
stopProcess(params).then( res => {
this.msgSuccess(res.msg);
this.getList();
});
},
/** 流程流转记录 */
handleFlowRecord(row){
this.$router.push({ path: '/flowable/task/myProcess/detail/index',
query: {
procInsId: row.procInsId,
deployId: row.deployId,
taskId: row.taskId
}})
},
/** 修改按钮操作 */
handleUpdate(row) {
this.reset();
const id = row.id || this.ids
getDeployment(id).then(response => {
this.form = response.data;
this.open = true;
this.title = "修改流程定义";
});
},
/** 提交按钮 */
submitForm() {
this.$refs["form"].validate(valid => {
if (valid) {
if (this.form.id != null) {
updateDeployment(this.form).then(response => {
this.msgSuccess("修改成功");
this.open = false;
this.getList();
});
} else {
addDeployment(this.form).then(response => {
this.msgSuccess("新增成功");
this.open = false;
this.getList();
});
}
}
});
},
/** 删除按钮操作 */
handleDelete(row) {
// const ids = row.procInsId || this.ids;// 暂不支持删除多个流程
const ids = row.procInsId;
this.$confirm('是否确认删除流程定义编号为"' + ids + '"的数据项?', "警告", {
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning"
}).then(function() {
return delDeployment(ids);
}).then(() => {
this.getList();
this.msgSuccess("删除成功");
})
},
/** 导出按钮操作 */
handleExport() {
const queryParams = this.queryParams;
this.$confirm('是否确认导出所有流程定义数据项?', "警告", {
confirmButtonText: "确定",
cancelButtonText: "取消",
type: "warning"
}).then(function() {
return exportDeployment(queryParams);
}).then(response => {
this.download(response.msg);
})
}
}
};
</script>

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<template>
<div>
<!--<bpmn-modeler
ref="refNode"
:xml="xmlData"
:is-view="true"
:taskList="taskData"
/>-->
<flow-view :xmlData="xmlData" :taskList="taskData"/>
</div>
</template>
<script>
import bpmnModeler from '@/components/Process/index'
import FlowView from './flowview'
export default {
name: "Flow",
components: {
bpmnModeler,
FlowView
},
props: {
xmlData: {
type: String,
default: ''
},
taskData: {
type: Array,
default: () => []
}
},
data() {
return {};
}
};
</script>

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<template>
<div class="containers main-box">
<el-button type="success"
size="small"
icon="el-icon-zoom-in"
@click="zoomViewport(true)">放大</el-button>
<el-button type="warning"
size="small"
icon="el-icon-zoom-out"
@click="zoomViewport(false)">缩小</el-button>
<el-button type="info"
size="small"
icon="el-icon-rank"
@click="fitViewport">适中</el-button>
<div class="canvas" ref="flowCanvas"></div>
</div>
</template>
<script>
import { CustomViewer as BpmnViewer } from "@/components/customBpmn";
export default {
name: "FlowView",
props: {
xmlData: {
type: String,
default: ''
},
taskList: {
type: Array,
default: () => []
}
},
data() {
return {
bpmnViewer: null
};
},
watch: {
xmlData: function(val) {
if (val) {
this.getImg(val)
}
}
},
mounted() {
// 生成实例
this.bpmnViewer && this.bpmnViewer.destroy();
this.bpmnViewer = new BpmnViewer({
container: this.$refs.flowCanvas,
height: 'calc(100vh - 200px)',
});
this.getImg(this.xmlData)
},
methods: {
// 获取流程图片
async getImg(xmlUrl) {
const self = this
try {
await self.bpmnViewer.importXML(xmlUrl);
self.fitViewport()
if (self.taskList !==undefined && self.taskList.length > 0 ) {
self.fillColor()
}
} catch (err) {
console.error(err.message, err.warnings)
}
},
// 设置高亮颜色的class
setNodeColor(nodeCodes, colorClass, canvas) {
for (let i = 0; i < nodeCodes.length; i++) {
canvas.addMarker(nodeCodes[i], colorClass);
}
},
// 让图能自适应屏幕
fitViewport() {
this.zoom = this.bpmnViewer.get('canvas').zoom("fit-viewport", "auto")
},
// 放大缩小
zoomViewport(zoomIn = true) {
this.zoom = this.bpmnViewer.get('canvas').zoom()
this.zoom += (zoomIn ? 0.1 : -0.1)
if(this.zoom >= 0.2) this.bpmnViewer.get('canvas').zoom(this.zoom)
},
// 设置高亮颜色的
fillColor() {
const canvas = this.bpmnViewer.get('canvas')
this.bpmnViewer.getDefinitions().rootElements[0].flowElements.forEach(n => {
const completeTask = this.taskList.find(m => m.key === n.id)
const todoTask = this.taskList.find(m => !m.completed)
const endTask = this.taskList[this.taskList.length - 1]
if (n.$type === 'bpmn:UserTask') {
if (completeTask) {
canvas.addMarker(n.id, completeTask.completed ? 'highlight' : 'highlight-todo')
n.outgoing?.forEach(nn => {
const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (targetTask) {
if (todoTask && completeTask.key === todoTask.key && !todoTask.completed){
canvas.addMarker(nn.id, todoTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, todoTask.completed ? 'highlight' : 'highlight-todo')
}else {
canvas.addMarker(nn.id, targetTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, targetTask.completed ? 'highlight' : 'highlight-todo')
}
}
})
}
}
// 排他网关
else if (n.$type === 'bpmn:ExclusiveGateway') {
if (completeTask) {
canvas.addMarker(n.id, completeTask.completed ? 'highlight' : 'highlight-todo')
n.outgoing?.forEach(nn => {
const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (targetTask) {
canvas.addMarker(nn.id, targetTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, targetTask.completed ? 'highlight' : 'highlight-todo')
}
})
}
}
// 并行网关
else if (n.$type === 'bpmn:ParallelGateway') {
if (completeTask) {
canvas.addMarker(n.id, completeTask.completed ? 'highlight' : 'highlight-todo')
n.outgoing?.forEach(nn => {
const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (targetTask) {
canvas.addMarker(nn.id, targetTask.completed ? 'highlight' : 'highlight-todo')
canvas.addMarker(nn.targetRef.id, targetTask.completed ? 'highlight' : 'highlight-todo')
}
})
}
}
else if (n.$type === 'bpmn:StartEvent') {
n.outgoing.forEach(nn => {
const completeTask = this.taskList.find(m => m.key === nn.targetRef.id)
if (completeTask) {
canvas.addMarker(nn.id, 'highlight')
canvas.addMarker(n.id, 'highlight')
return
}
})
}
else if (n.$type === 'bpmn:EndEvent') {
if (endTask.key === n.id && endTask.completed) {
canvas.addMarker(n.id, 'highlight')
return
}
}
})
},
}
};
</script>
<style lang="scss">
@import "../../../../../node_modules/bpmn-js/dist/assets/diagram-js.css";
@import "../../../../../node_modules/bpmn-js/dist/assets/bpmn-font/css/bpmn.css";
@import "../../../../../node_modules/bpmn-js/dist/assets/bpmn-font/css/bpmn-codes.css";
@import "../../../../../node_modules/bpmn-js/dist/assets/bpmn-font/css/bpmn-embedded.css";
.bjs-powered-by {
display: none;
}
.view-mode {
.el-header, .el-aside, .djs-palette, .bjs-powered-by {
display: none;
}
.el-loading-mask {
background-color: initial;
}
.el-loading-spinner {
display: none;
}
}
.containers {
// background-color: #ffffff;
width: 100%;
height: 100%;
.canvas {
width: 100%;
height: 100%;
}
.panel {
position: absolute;
right: 0;
top: 50px;
width: 300px;
}
.load {
margin-right: 10px;
}
.el-form-item__label{
font-size: 13px;
}
.djs-palette{
left: 0px!important;
top: 0px;
border-top: none;
}
.djs-container svg {
min-height: 650px;
}
.highlight.djs-shape .djs-visual > :nth-child(1) {
fill: green !important;
stroke: green !important;
fill-opacity: 0.2 !important;
}
.highlight.djs-shape .djs-visual > :nth-child(2) {
fill: green !important;
}
.highlight.djs-shape .djs-visual > path {
fill: green !important;
fill-opacity: 0.2 !important;
stroke: green !important;
}
.highlight.djs-connection > .djs-visual > path {
stroke: green !important;
}
.highlight-todo.djs-connection > .djs-visual > path {
stroke: orange !important;
stroke-dasharray: 4px !important;
fill-opacity: 0.2 !important;
}
.highlight-todo.djs-shape .djs-visual > :nth-child(1) {
fill: orange !important;
stroke: orange !important;
stroke-dasharray: 4px !important;
fill-opacity: 0.2 !important;
}
.overlays-div {
font-size: 10px;
color: red;
width: 100px;
top: -20px !important;
}
}
</style>

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<template>
<div class="app-container">
<el-card class="box-card" >
<div slot="header" class="clearfix">
<span class="el-icon-document">基础信息</span>
<el-button style="float: right;" type="primary" @click="goBack">返回</el-button>
</div>
<!--初始化流程加载表单信息-->
<el-col :span="16" :offset="4">
<div class="test-form">
<parser :key="new Date().getTime()" :form-conf="formConf" @submit="submitForm" ref="parser" @getData="getData" />
</div>
</el-col>
</el-card>
<!--流程图-->
<el-card class="box-card">
<div slot="header" class="clearfix">
<span class="el-icon-picture-outline">流程图</span>
</div>
<flow :xmlData="xmlData" :taskData="taskList"></flow>
</el-card>
</div>
</template>
<script>
import Parser from '@/components/parser/Parser'
import {definitionStart, readXml} from "@/api/flowable/definition";
import flow from '@/views/flowable/task/record/flow'
import {treeselect} from "@/api/system/dept";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import Treeselect from "@riophae/vue-treeselect";
import {listUser} from "@/api/system/user";
import {flowFormData} from "@/api/flowable/process";
export default {
name: "Record",
components: {
Parser,
flow,
Treeselect
},
props: {},
data() {
return {
// 模型xml数据
xmlData: "",
taskList: [],
// 用户表格数据
userList: null,
defaultProps: {
children: "children",
label: "label"
},
// 查询参数
queryParams: {
deptId: undefined
},
// 遮罩层
loading: true,
rules: {}, // 表单校验
variablesForm: {}, // 流程变量数据
taskForm:{
multiple: false,
comment:"", // 意见内容
procInsId: "", // 流程实例编号
instanceId: "", // 流程实例编号
deployId: "", // 流程定义编号
taskId: "" ,// 流程任务编号
procDefId: "", // 流程编号
vars: "",
targetKey:""
},
formConf: {}, // 默认表单数据
variables: [], // 流程变量数据
};
},
created() {
this.taskForm.deployId = this.$route.query && this.$route.query.deployId;
// 初始化表单
this.taskForm.procDefId = this.$route.query && this.$route.query.procDefId;
this.getFlowFormData(this.taskForm.deployId);
// 回显流程记录
this.loadModelXml(this.taskForm.deployId);
},
methods: {
/** 查询部门下拉树结构 */
getTreeselect() {
treeselect().then(response => {
this.deptOptions = response.data;
});
},
/** 查询用户列表 */
getList() {
listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
this.userList = response.rows;
this.total = response.total;
}
);
},
/** xml 文件 */
loadModelXml(deployId) {
// 发送请求获取xml
readXml(deployId).then(res => {
this.xmlData = res.data
})
},
/** 流程表单数据 */
getFlowFormData(deployId) {
const that = this
const params = {deployId: deployId}
flowFormData(params).then(res => {
// 流程过程中不存在初始化表单 直接读取的流程变量中存储的表单值
that.formConf = res.data;
}).catch(res => {
this.goBack();
})
},
/** 返回页面 */
goBack() {
// 关闭当前标签页并返回上个页面
this.$store.dispatch("tagsView/delView", this.$route);
this.$router.go(-1)
},
/** 接收子组件传的值 */
getData(data) {
if (data) {
const variables = [];
data.fields.forEach(item => {
let variableData = {};
variableData.label = item.__config__.label
// 表单值为多个选项时
if (item.__config__.defaultValue instanceof Array) {
const array = [];
item.__config__.defaultValue.forEach(val => {
array.push(val)
})
variableData.val = array;
} else {
variableData.val = item.__config__.defaultValue
}
variables.push(variableData)
})
this.variables = variables;
}
},
/** 申请流程表单数据提交 */
submitForm(data) {
if (data) {
const variables = data.valData;
const formData = data.formData;
formData.disabled = true;
formData.formBtns = false;
if (this.taskForm.procDefId) {
variables.variables = formData;
// 启动流程并将表单数据加入流程变量
definitionStart(this.taskForm.procDefId, JSON.stringify(variables)).then(res => {
this.msgSuccess(res.msg);
this.goBack();
})
}
}
},
}
};
</script>
<style lang="scss" scoped>
.test-form {
margin: 15px auto;
width: 800px;
padding: 15px;
}
.clearfix:before,
.clearfix:after {
display: table;
content: "";
}
.clearfix:after {
clear: both
}
.box-card {
width: 100%;
margin-bottom: 20px;
}
.el-tag + .el-tag {
margin-left: 10px;
}
.my-label {
background: #E1F3D8;
}
</style>