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<template>
<div class="app-container">
<!-- 第一步，通过流程定义的列表，选择对应的流程 -->
<div v-if="!selectProcessInstance">
<el-table v-loading="loading" :data="list">
<el-table-column :label="$t('流程名称')" align="center" prop="name" width="200">
<template slot-scope="scope">
<el-button type="text" @click="handleBpmnDetail(scope.row)">
<span>{{ scope.row.name }}</span>
</el-button>
</template>
</el-table-column>
<el-table-column :label="$t('流程分类')" align="center" prop="category" width="100">
<template slot-scope="scope">
<dict-tag :type="DICT_TYPE.BPM_MODEL_CATEGORY" :value="scope.row.category" />
</template>
</el-table-column>
<el-table-column :label="$t('流程版本')" align="center" prop="processDefinition.version" width="80">
<template slot-scope="scope">
<el-tag size="medium" v-if="scope.row">v{{ scope.row.version }}</el-tag>
</template>
</el-table-column>
<el-table-column :label="$t('流程描述')" align="center" prop="description" width="300" show-overflow-tooltip />
<el-table-column :label="$t('操作')" align="center" class-name="small-padding fixed-width">
<template slot-scope="scope">
<el-button type="text" size="small" icon="el-icon-plus" @click="handleSelect(scope.row)">{{$t('选择')}}</el-button>
</template>
</el-table-column>
</el-table>
</div>
<!-- 第二步，填写表单，进行流程的提交 -->
<div v-else>
<el-card class="box-card" >
<div slot="header" class="clearfix">
<span class="el-icon-document">{{$t('申请信息')}}【{{ selectProcessInstance.name }}】</span>
<el-button style="float: right;" type="primary" @click="selectProcessInstance = undefined">{{$t('选择其它流程')}}</el-button>
</div>
<el-col :span="16" :offset="6">
<div>
<parser :key="new Date().getTime()" :form-conf="detailForm" @submit="submitForm" />
</div>
</el-col>
</el-card>
<el-card class="box-card">
<div slot="header" class="clearfix">
<span class="el-icon-picture-outline">{{$t('流程图')}}</span>
</div>
<my-process-viewer key="designer" v-model="bpmnXML" v-bind="bpmnControlForm" />
</el-card>
</div>
</div>
</template>
<script>
import {
getProcessDefinitionBpmnXML,
getProcessDefinitionBpmnXMLByKey,
getProcessDefinitionList
} from "@/api/bpm/definition";
import {DICT_TYPE, getDictDatas} from "@/utils/dict";
import {getForm} from "@/api/bpm/form";
import {decodeFields} from "@/utils/formGenerator";
import Parser from '@/components/parser/Parser'
import {createProcessInstance, getMyProcessInstancePage} from "@/api/bpm/processInstance";
// 流程实例的发起
export default {
name: "ProcessInstanceCreate",
components: {
Parser
},
data() {
return {
// 遮罩层
loading: true,
// 表格数据
list: [],
// 流程表单详情
detailForm: {
fields: []
},
// BPMN 数据
bpmnXML: null,
bpmnControlForm: {
prefix: "activiti"
},
// 流程表单
selectProcessInstance: undefined, // 选择的流程实例
// 数据字典
categoryDictDatas: getDictDatas(DICT_TYPE.BPM_MODEL_CATEGORY),
};
},
created() {
this.getList();
},
methods: {
/** 查询流程定义列表 */
getList() {
this.loading = true;
getProcessDefinitionList({
suspensionState: 1
}).then(response => {
this.list = response.data
this.loading = false
}
);
},
/** 处理选择流程的按钮操作 **/
handleSelect(row) {
// 设置选择的流程
this.selectProcessInstance = row;
// 流程表单
if (row.formId) {
// 设置对应的表单
this.detailForm = {
...JSON.parse(row.formConf),
fields: decodeFields(row.formFields)
}
// 加载流程图
getProcessDefinitionBpmnXML(row.id).then(response => {
this.bpmnXML = response.data
})
/*getProcessDefinitionBpmnXMLByKey("sheet_sale").then(response => {
this.bpmnXML = response.data
})*/
} else if (row.formCustomCreatePath) {
this.$router.push({ path: row.formCustomCreatePath});
// 这里暂时无需加载流程图，因为跳出到另外个 Tab；
}
},
/** 提交按钮 */
submitForm(params) {
if (!params) {
return;
}
// 设置表单禁用
const conf = params.conf;
conf.disabled = true; // 表单禁用
conf.formBtns = false; // 按钮隐藏
// 提交表单，创建流程
const variables = params.values;
createProcessInstance({
processDefinitionId: this.selectProcessInstance.id,
variables: variables
}).then(response => {
this.$modal.msgSuccess("发起流程成功");
// 关闭当前窗口
this.$tab.closeOpenPage();
this.$router.go(-1);
}).catch(() => {
conf.disabled = false; // 表单开启
conf.formBtns = true; // 按钮展示
})
},
}
};
</script>
<style lang="scss">
/* .my-process-designer {
height: calc(100vh - 200px);
} */
.box-card {
width: 100%;
margin-bottom: 20px;
}
</style>