app-base-web/.src/pages/system/SysMenu/SysMenuList.js

web development common base package.

import React from 'react';
import {Layout, Tree, Table, Form,  Row, Col, Button, Input, InputNumber, message} from 'antd'
import UtilModal from '../../../library/util-modal';
import UtilDic from '../../../library/util-dic';
import UtilString from '../../../library/util-string';
import Jquery from '../../../library/jquery';
import Dic from '../../../library/dic';
import api from '../../../library/util-axios';

// 系统管理-菜单管理
const title = "菜单管理"
const url = "SysMenu/"

class SysMenuList extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      params: {
        parentId: this.props.parentId,
        parentName: this.props.parentName
      },
      data: [],
      pagination: {},
      loading: false,
      selected: [],//Table checked
      //显藏控制
      showView: false,
      showEdit: false,
      //values
      values: {},
    }
    this.columns = [{
      title: "序号",
      width: 50,
      fixed: "left",
      render: (text, record, index) => {
        return index + 1
      }
    }, {
      title: "菜单ID",
      dataIndex: "id",
      width: 50,
      render: (text, record) => (<a className="btn-detail" onClick={() => this.onView(record)}>{text}</a>)
    }, {
      title: "菜单名称",
      dataIndex: "name",
      width: 200,
      render: (text, record) => (<a className="btn-detail" onClick={() => this.onView(record)}>{text}</a>)
    },
      {
        title: "上级菜单名称",
        dataIndex: "parentName",
        width: 200
      },
      {
        title: "菜单类型",
        dataIndex: "type",
        width: 100,
        render: (text, record) => {
          return UtilDic.json("app", "菜单类型")[text]
        }
      },
      // {
      //    title: "菜单Key值",
      //     dataIndex:  "menuId",
      //    width:  200
      // },
      {
        title: "顺序号",
        dataIndex: "ord",
        width: 100
      }]
  }

  componentDidMount() {
    this.onLoad(this.state.params)
  }

  /*** Table ***/
  async onLoad(params) {
    this.setState({loading: true})
    let rs = await api.get(url + "getList", params)
    let pagination = {
      pageSizeOptions: ["20", "100", "200", "500", "1000"],
      pageSize: params.pageSize || 20,
      defaultPageSize: params.pageSize || 20,
      showSizeChanger: true,
      showQuickJumper: true,
      total: rs.total,
      showTotal: (total) => {
        return `总记录 ${total} `
      }
    }
    this.setState({
      loading: false,
      showEdit: false,
      params,
      data: rs.data,
      pagination,
    })
  }

  onChange = (pagination, filters, sorter) => {
    let params = this.state.params
    params.pageSize = pagination.pageSize
    params.pageIndex = pagination.current
    this.onLoad(params)
  }
  onSearch = (value) => {
    let params = this.state.params
    params.name = value
    this.onLoad(params)
  }
  onAdd = () => {
    let values = {}
    Object.keys(this.state.values).forEach(key => values[key] = undefined)
    values.parentId = this.state.params.parentId
    values.parentName = this.state.params.parentName
    this.setState({
      showView: false,
      showEdit: true,
      values
    })
  }
  onView = (values) => {
    this.setState({
      showView: true,
      loading: false,
      values
    })
  }
  onEdit = (values) => {
    let me = this
    api.get(url + "getModel?id=" + values.id, {}, function (rs) {
      me.setState({
        showEdit: true,
        showView: false,
        values: rs.data
      })
    })
  }
  onSave = (values) => {
    this.onLoad(this.state.params)
  }
  onDel = () => {
    let me = this
    if (me.state.selected.length == 0) {
      message.error('请选择记录！')
      return
    }
    UtilModal.confirm({
      content: '确定删除？',
      onOk: function () {
        api.delete(url + "delete?id=" + me.state.selected).then(function (rs) {
          if (rs.success) {
            message.info(rs.msg)
            me.onLoad(me.state.params || {})
          } else {
            message.error(rs.msg)
          }
        })
      }
    })
  }

  render() {
    var tableCfg = {
      scroll: {y: this.props.height - 210},
      size: "middle",
      rowKey: "id",
      columns: this.columns,
      rowSelection: {
        selectedRowKeys: this.state.selected,
        onChange: (selectedRowKeys, selectedRows) => {
          this.setState({
            selected: selectedRowKeys
          })
        }
      },
      rowClassName: (record) => {
        return record.id === this.state.selectedRowId ? 'row-selected' : ''
      },
      onRow: (record) => {
        return {
          onClick: event => {
            this.setState({selectedRowId: record.id})
          }
        }
      },
      dataSource: this.state.data,
      pagination: this.state.pagination,
      loading: this.state.loading,
      onChange: this.onChange
    }
    return <div className="app-admin">
      <div className={this.state.showView || this.state.showEdit ? "hide" : ""}>
        <Row>
          <Col className="main-title"><i className="iconfont icon-title"></i>{title}</Col>
        </Row>
        <Row className="main-toolbar">
          <Col className="text-left" xs={16}>
            <Button className="btn-add" onClick={this.onAdd}><i className="iconfont icon-add"></i>录入</Button>
            <Button className="btn-del" onClick={this.onDel}><i className="iconfont icon-del"></i>删除</Button>
          </Col>
          <Col className="text-right" xs={8}>
            <Input.Search placeholder="请输入名称" onSearch={value => this.onSearch(value)} enterButton/>
          </Col>
        </Row>
        <Table {...tableCfg} />
      </div>
      {this.state.showView ? <FormView
        height={this.props.height - 140}
        values={this.state.values}
        onEdit={this.onEdit}
        onReturn={() => {
          this.setState({showView: false})
        }}
      /> : ""}
      {this.state.showEdit ? <FormEdit
        height={this.props.height - 140}
        values={this.state.values}
        onSave={this.onSave}
        onCancel={() => {
          this.setState({showEdit: false})
        }}
        onEditReturn={() => {
          this.setState({showEdit: false, showView: true})
        }}
      /> : ""}
    </div>
  }
}

class MenuTree extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      value: undefined,
      label: undefined,
      treeData: [
        // { id: -1, pId: 0, value: '', title: '', isLeaf: false }
      ],
    }
    this.initData()
  }

  async initData() {
    let rs = await api.post("SysMenu/listTreeMenu", {})
    // console.log("init:%o", rs)
    this.setState({treeData: rs.data.treeData, defaultExpandedKeys: rs.data.defaultExpandedKeys})
  }

  onSelect = (selectedKeys, e) => {
    this.props.onSetParent(e.node.props.id, e.node.props.title)
  }

  render() {
    return (<Tree
      autoExpandParent={true}
      blockNode={true}
      checkable={false}
      treeData={this.state.treeData}
      defaultExpandAll={true}
      defaultExpandParent={true}
      defaultExpandedKeys={this.state.defaultExpandedKeys}
      expandedKeys={this.state.defaultExpandedKeys}
      // showIcon={true}
      showLine={true}
      draggable={true}
      selectable={true}
      onSelect={this.onSelect}
      // switcherIcon={<Icon type="folder" />}
    />)
  }
}

export default class SysMenu extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      parentId: -1,
      parentName: "",
      menuKey: UtilString.uuid()
    }
  }

  onSetParent = (parentId, parentName) => {
    this.setState({
      parentId,
      parentName,
      menuKey: UtilString.uuid()
    })
  }

  componentDidMount() {
    let timer = setInterval(function () {
      let el = Jquery(".ant-tree-iconEle")
      if (el.length > 0) {
        el.remove()
        clearInterval(timer)
      }
    }, 100)
  }

  render() {
    return <Layout style={{background: "#f0f2f5", height: "100%"}}>
      <Layout.Sider theme="light" width="200" style={{padding: "15px 20px", marginRight: "10px"}}>
        <MenuTree onSetParent={this.onSetParent}/>
      </Layout.Sider>
      <Layout.Content style={{background: "#fff", paddingLeft: "20px"}}>
        <SysMenuList key={this.state.menuKey} parentId={this.state.parentId} parentName={this.state.parentName}/>
      </Layout.Content>
    </Layout>
  }
}

class FormView extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      ...props.values
    }
  }

  componentDidMount() {
    let me = this
    api.get(url + "getModel?id=" + this.state.id, {}, function (rs) {
      me.setState({
        ...rs.data
      })
    })
  }

  render() {
    return (
      <Form className="form-view">
        <div className="form-title">
          <i>{title} - 详情</i>
          <span><Button className="btn-edit" onClick={(e) => {
            this.props.onEdit(this.state)
          }}><i className="iconfont icon-edit"></i>编辑</Button></span>
        </div>
        <div className="form-content" style={{height: this.props.height}}>
          <Row>
            <Col xs={24}><label>上级菜单名称</label><span>{this.state.parentName}</span></Col>
          </Row>
          <Row>
            <Col xs={24}><label>菜单ID</label><span>{this.state.id}</span></Col>
          </Row>
          <Row>
            <Col xs={24}><label>菜单名称</label><span>{this.state.name}</span></Col>
          </Row>
          <Row>
            <Col xs={24}><label>菜单类型</label><span>{UtilDic.json("app", "菜单类型")[this.state.type]}</span></Col>
          </Row>
          <Row>
            <Col xs={24}><label>顺序号</label><span>{this.state.ord}</span></Col>
          </Row>
        </div>
        <div className="form-toolbar">
          <Button className="btn-return" onClick={this.props.onReturn}><i
            className="iconfont icon-return"></i>返回</Button>
        </div>
      </Form>
    )
  }
}

class FormEdit extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      ...props.values
    }
    this.formRef = React.createRef()
  }

  onSave = (values) => {
    let me = this
    values.id = this.state.id
    api.post(url + "save", values).then(function (rs) {
      if (rs.success) {
        message.info(rs.msg)
        me.props.onSave(values)
      } else {
        message.error(rs.msg)
      }
    })
  }

  render() {
    return (
      <Form ref={this.formRef} className="form-edit" layout="vertical" onFinish={this.onSave}>
        <div className="form-title">
          <i> {title} - {this.state.id ? "编辑" : "录入"}</i>
          {this.state.id ? <span><Button className="btn-return" onClick={this.props.onEditReturn}><i
            className="iconfont icon-return"></i>返回</Button></span> : ""}
        </div>
        <div className="form-content" style={{height: this.props.height}}>
          <Row>
            <Col xs={24}>
              <Form.Item
                name="parentName"
                label="父级菜单"
                initialValue={this.state.parentName}
              >
                <Input disabled/>
              </Form.Item>
            </Col>
          </Row>
          <Row>
            <Col xs={24}>
              <Form.Item
                name="name"
                label="菜单名称"
                initialValue={this.state.name}
                rules={[{
                  required: true,
                  message: '请输入菜单名称'
                }]}
              >
                <Input/>
              </Form.Item>
            </Col>
          </Row>
          <Row>
            <Col xs={24}>
              <Form.Item
                name="app"
                label="菜单类型"
                initialValue={this.state.app}
                rules={[{
                  required: true,
                  message: '请输入菜单类型'
                }]}
              >
                <Dic params={{app: "app", type: "菜单类型"}}/>
              </Form.Item>
            </Col>
          </Row>
          <Row>
            <Col xs={24}>
              <Form.Item
                name="ord"
                label="顺序号"
                initialValue={this.state.ord}
                rules={[{
                  required: true,
                  message: '请输入顺序号'
                }]}
              >
                <InputNumber style={{width: "100%"}}/>
              </Form.Item>
            </Col>
          </Row>
        </div>
        <div className="form-toolbar">
          <Button className="btn-cancel" onClick={this.props.onCancel}><i
            className="iconfont icon-cancel"></i>取消</Button>
          <Button className="btn-submit" htmlType="submit"><i className="iconfont icon-submit"></i>提交</Button>
        </div>
      </Form>
    )
  }
}