Berbagi teknologi

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Karena masalah lisensi proyek ini, proyek ini tidak dapat dijadikan sumber terbuka. Untuk dukungan dan layanan teknis lebih lanjut, silakan bergabung dengan Planet Pengetahuan saya.

1. Anda perlu membuat antarmuka untuk menyimpan dan menampilkan proses meniru DingTalk. Pertama, buat tabel dan gunakan secara online untuk membuat tabel.

2. Hasilkan kode di atas dan masukkan ke dalam proyek front-end dan back-end yang sesuai.

3. Ubah fungsi desain proses DingTalk tiruan front-end dan tambahkan kotak dialog ke halaman daftar asli, sebagai berikut:

<el-dialog :title="designerData.name" class="ddDialog" v-model="designerOpen" append-to-body fullscreen>
      <ding-designer
        ref="ddDesigner"
        v-loading="designerLoading"
        :process = "flowJsonData"
        @save="onSaveDesigner"
      />
    </el-dialog>

4. Tambahkan komponen proses pemakuan imitasi di atas

<template>
  <div class="formDesign">
    <FlowDesign :process="process" :fields="fields" :readOnly="readOnly">
    <el-switch
      inline-prompt
      size="large"
      active-text="正常模式"
      inactive-text="暗黑模式"
      @change="handleToggleDark"
      v-model="isDark"
    />
    <el-switch
      v-model="readOnly"
      size="large"
      active-text="只读模式"
      inactive-text="编辑模式"
      inline-prompt
      :active-value="true"
      :inactive-value="false"
    />
    <el-button-group>
      <el-button @click="viewJson" size="small" type="primary" round icon="View"> 查看Json</el-button>
    </el-button-group>
    <el-button-group>
      <el-button @click="viewXmlBpmn" size="small" type="primary" round icon="View"> 查看XML </el-button>
    </el-button-group>
    <el-button-group>
      <el-button @click="converterBpmn" size="small" type="primary" round icon="View"> 预览bpmn </el-button>
    </el-button-group>
    <el-button-group>
      <el-button @click="save" size="small" type="primary" round icon="View"> 保存 </el-button>
    </el-button-group>
  </FlowDesign>
  <el-dialog title="预览" width="60%" v-model="previewModelVisible" append-to-body destroy-on-close>
    <highlightjs :language="previewType" :code="previewResult" style="height: 80vh" />
  </el-dialog>
  <!-- Bpmn流程图 -->
  <el-dialog :title="processView.title" v-model="processView.open" width="70%" append-to-body>
    <process-viewer :key="`designer-${processView.title}`" :xml="processView.xmlData" :style="{height: '500px'}" />
  </el-dialog>
  </div>
  
</template>
 
 
<script setup lang="ts" name="DingDesigner">
import { ref, reactive, toRaw, onMounted } from 'vue';
import '@/views/lowflow/styles/index.scss'
 
// If you want to use ElMessage, import it.
import 'element-plus/dist/index.css';
import 'element-plus/theme-chalk/display.css';
 
import FlowDesign from '@/views/lowflow/flowDesign/index.vue'
import type { Field } from '@/views/lowflow/components/Render/type'
import type { EndNode, FlowNode, StartNode } from '@/views/lowflow/flowDesign/nodes/type'
import { viewXml, ddToBpmnXml } from '@/views/lowflow/api/modules/model'
import ProcessViewer from '@/components/ProcessViewer/index.vue';
import { useMessage } from '/@/hooks/web/useMessage';
 
const { createMessage, createConfirm } = useMessage();
 
const props = defineProps({
   process: {
     type: Object,
     required: true
   },
});
 
const emit = defineEmits([
  'save'
])
 
const previewModelVisible = ref(false)
const previewResult = ref('')
const previewType = ref('xml')
 
const processView =  reactive<any>({
  title: '',
  open: false,
  xmlData:'',
})
 
// 流程节点
/*const process = ref<FlowNode>({
  id: 'root',
  pid: undefined,
  type: 'start',
  name: '流程开始',
  executionListeners: [],
  formProperties: [],
  child: {
    id: 'end',
    pid: 'root',
    type: 'end',
    name: '流程结束',
    executionListeners: [],
    child: undefined
  } as EndNode
} as StartNode)*/
 
 
// 表单字段
const fields = ref<Field[]>([
  {
    id: 'field_da2w55',
    type: 'formItem',
    label: '请假人',
    name: 'UserSelector',
    value: null,
    readonly: false,
    required: true,
    hidden: false,
    props: {
      multiple: false,
      disabled: false,
      placeholder: '请选择用户',
      style: {
        width: '100%'
      }
    }
  },
  {
    id: 'field_fa2w40',
    type: 'formItem',
    label: '请假天数',
    name: 'ElInputNumber',
    value: null,
    readonly: false,
    required: true,
    hidden: false,
    props: {
      disabled: false,
      placeholder: '请假天数',
      style: {
        width: '100%'
      },
      min: 0,
      max: 100,
      step: 1,
      precision: 0
    }
  },
  {
    id: 'field_d42t45',
    type: 'formItem',
    label: '请假事由',
    name: 'ElSelect',
    value: null,
    readonly: false,
    required: true,
    hidden: false,
    props: {
      disabled: false,
      multiple: false,
      placeholder: '请选择请假事由',
      options: [
        {
          label: '事假',
          value: '事假'
        },
        {
          label: '病假',
          value: '病假'
        },
        {
          label: '婚假',
          value: '婚假'
        },
        {
          label: '产假',
          value: '产假'
        },
        {
          label: '丧假',
          value: '丧假'
        },
        {
          label: '其他',
          value: '其他'
        }
      ],
      style: {
        width: '100%'
      }
    }
  },
  {
    id: 'field_522g58',
    type: 'formItem',
    label: '请假原因',
    name: 'ElInput',
    value: null,
    readonly: false,
    required: true,
    hidden: false,
    props: {
      type: 'textarea',
      placeholder: '请输入请假原因',
      autosize: {
        minRows: 3,
        maxRows: 3
      },
      disabled: false,
      style: {
        width: '100%'
      }
    }
  }
])
// 是否只读
const readOnly = ref(false)
// 是否暗黑模式
const isDark = ref(false)
 
const viewJson = () => {
  const processJson = JSON.stringify(props.process,undefined, 2); 
  previewResult.value = processJson; 
  previewType.value = 'json'
  previewModelVisible.value = true
}
const viewXmlBpmn = () => {
  const processModel = {
    code: 'test',
    name: '测试',
    icon: {
      name: 'el:HomeFilled',
      color: '#409EFF'
    },
    process: props.process,
    enable: true,
    version: 1,
    sort: 0,
    groupId: '',
    remark: ''
  }
  const xmlData = viewXml(processModel)
  xmlData.then((result) => {
    previewResult.value = result
    previewType.value = 'xml'
    previewModelVisible.value = true
  })
  
}
const converterBpmn = () => {
  const processModel = {
    code: 'test',
    name: '测试',
    icon: {
      name: 'el:HomeFilled',
      color: '#409EFF'
    },
    process: props.process,
    enable: true,
    version: 1,
    sort: 0,
    groupId: '',
    remark: ''
  }
  ddToBpmnXml(processModel).then(res => {
     console.log("ddToBpmnXml res",res)
     processView.xmlData = res.result
     processView.title = "Bpmn流程图预览"
     processView.open = true
  })  
}
 
const save = () => {
    const flowData = props.process
    emit('save', flowData);
}
 
const handleToggleDark = () => {
  if (isDark.value) {
    document.documentElement.classList.add('dark')
  } else {
    document.documentElement.classList.remove('dark')
  }
}
 
onMounted(() => {
  
});
 
</script>
 
<style scoped lang="scss">
  .formDesign {
    z-index: 999;
    top: 120px;
    height: 100%;
  }
</style>

5. Terjemahannya adalah sebagai berikut:

Desain titiknya adalah sebagai berikut: