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drag-tree-table

v2.2.0

Published

基于Vue实现可以拖拽排序的树形表格

Downloads

605

Readme

vue drag tree table

IE10+/Chrome/firefox

请更新到2.0.8及以上版本 在线DEMO

基于vue实现的可以拖拽排序的树形表格

支持拖拽排序、固定头、拖拽改变行宽,checkbox多选、自定义单元格内容、设置行的背景色、动态控制某些行是否可以拖拽等等....

drag-tree-table

安装

npm

npm i drag-tree-table --save-dev

script

<script src="./dist/dtree-table.js"></script>

使用方式

<template>
  <div id="app">
    <dragTreeTable
      :data="treeData"
      :onDrag="onTreeDataChange"
      fixed
      border>
    </dragTreeTable>
  </div>
</template>

<script>
import dragTreeTable from "drag-tree-table";
export default {
  name: "app",
  data() {
    return {
      treeData: {
        columns: [...],
        lists: [...]
      }
    };
  },
  components: {
    dragTreeTable
  },
  methods: {
    onTreeDataChange(list) {
      this.treeData.lists = list;
    }
  },
};
</script>


## 如何使用
---

### 安装
```shell
    npm install --save drag-tree-table

使用

<template>
    <dragTreeTable :data="treeData" :onDrag="onTreeDataChange"></dragTreeTable>
</template>

<script>
import dragTreeTable from "drag-tree-table";

export default {
  name: "app",
  data() {
    return {
      treeData: {
        columns: [],
        lists: []
      }
    };
  },
  components: {
    dragTreeTable
  },
  methods: {
    onTreeDataChange(list) {
      this.treeData.lists = list;
    }
  }
};
</script>

全局方法

组件目前提供了如下方法

方法|参数|描述 ---|--|---: DelById|id|删除ID对应的行,返回删除后的数据,需要手动更新数据e ZipAll|无|全部折叠 OpenAll|无|全部打开 GetLevelById|id|根据ID获取当前行的层级level

具体使用方式可以点击上面超链,查看具体demo

参数配置


data: 表格数据源

onDrag: 拖拽动作完成后触发

isdraggable: 是否开启拖拽 beforeDragOver: 动态控制当前行是否可以拖拽,及被拖拽进入的行是否允许插入 以上四个参数为动态参数

示例:

<dragTreeTable 
  :data="treeData" 
  :onDrag="onTreeDataChange"
  :isdraggable="false">
</dragTreeTable>

下面所有参数为静态参数,直接添加即可

示例:

<dragTreeTable 
  :data="treeData" 
  :onDrag="onTreeDataChange"
  border
  fixed>
</dragTreeTable>

fixed:固定表头

height: 设置表格高度

border: 显示边框

resize: 支持表格宽度调整

onlySameLevelCanDrag: 禁止拖拽改变层级

hightRowChange: 高亮显示被拖拽的行


data参数接受一个对象,包含三块:

columns:[] // 表头配置参数

lists: [] // 表格数据

custom_field: {} // 自定义字段的配置(非必需)


columns 表头

参数|必填项|默认值|可选值|描述 ---|--|--|--|---: type|否|null|'default', 'selection', 'actions', 'checkbox'| title|是||String|表格标题 field|是||String|单元格内容取值使用 width|否||Number|单元格宽度 align|否|left|left,center,right|单元格对齐方式 flex|否||Number|自动填充空余区域,遵循CSS的flex布局 formatter|否||Function|自定义单元格显示内容,参数为当前行数据

columns数据事例

[
  {
    type: 'selection',
    title: '菜单名称',
    field: 'name',
    width: 200,
    align: 'center',
    formatter: (item) => {
      return '<a>'+item.name+'</a>'
    }
  },
  {
    type: 'checkbox',
    isContainChildren: true, //是否勾选子节点,默认false
    onChange: this.onCheck, // parmas selectRows
    title: '链接',
    field: 'url',
    width: 200,
    align: 'center'
  },
  {
    title: '操作',
    type: 'action',
    width: 350,
    align: 'center',
    actions: [
      {
        text: '查看角色',
        onclick: (item) => {
            // item是当前行的数据
            console.log(item)
        },
        formatter: (item) => {
          return '<i>查看角色</i>'
        }
      },
      {
        text: '编辑',
        onclick: (item) => {
            // item是当前行的数据
            console.log(item)
        },
        formatter: (item) => {
          return '<i>编辑</i>'
        }
      }
    ]
  },
]

lists 数据体

参数|参数类型|描述 ---|:--:|---: id|String|唯一标志 parent_id|String|父节点ID order|Number|排序,0开始,onDrag后order会重置 name|String|默认显示内容 open|Boolean(非必须)|true展开,false收起(默认收起) lists|Array|子节点 isShowCheckbox|Boolean|控制CheckBox列某些行是否显示CheckBox backgroundColor|web color|行的背景色 lists示例数据

 [
  {
    "id":40,
    "parent_id":0,
    "order":0,
    "name":"动物类",
    "uri":"/masd/ds",
    "open":true,
    "lists":[]
  },{
    "id":5,
    "parent_id":0,
    "order":1,
    "name":"昆虫类",
    "uri":"/masd/ds",
    "open":true,
    "isShowCheckbox": false, '如果设置了type=checkbox,但是想控制某些行不显示CheckBox,可以用此属性'
    "lists":[
      {
        "id":12,
        "parent_id":5,
        "open":true,
        "order":0,
        "name":"蚂蚁",
        "uri":"/masd/ds",
        "lists":[]
      }
    ]
  },
  {
    "id":19,
    "parent_id":0,
    "order":2,
    "name":"植物类",
    "uri":"/masd/ds",
    "open":true,
    "lists":[]
  }
]

custom_field 自定义字段

可以指定组件字段的默认取值,没必要完全按照我定的字段名字 支持自定义设置的字段有id、order、lists、parent_id,

custom_field: {
    id: 'id',
    order: 'sort',
    lists: 'children',
    parent_id: 'parent_id'
}

更新日志-CHANGELOG