1.0.30 • Published 1 year ago

vue-super-tree-parents v1.0.30

Weekly downloads
-
License
ISC
Repository
-
Last release
1 year ago

vue2-ztree

vue2-ztree: :基于ztree封装的 Vue2.x 树形组件,轻松实现海量数据的高性能渲染。

logo logo

vue2-ztree 仅仅是给 ztree3.0 套了一层 Vue 组件的壳。

ztree 在性能优化方面已经做到了近乎极致,感谢 ztree 作者的工作,向您致敬!

安装

npm i vue2-ztree --save

使用

in script:

import tree from "vue2-ztree";

export default {
	components: {
          tree
	},
	data() {
		return {    
                    searchFrom:{
                        name:'',
                    },
                    treeData:[
                        {
                            id:'1',
                            pId:'',
                            name:'祖父'
                        },
                        {
                            id:'2',
                            pId:'1',
                            name:'父亲'
                        },
                        {
                            id:'3',
                            pId:'1',
                            name:'叔叔'
                        },
                        {
                            id:'4',
                            pId:'2',
                            name:'儿子'
                        },
                        {
                            id:'5',
                            pId:'3',
                            name:'表妹'
                        },
                        {
                            id:'6',
                            pId:'3',
                            name:'表弟'
                        },
                        {
                            id:'7',
                            pId:'4',
                            name:'孙子'
                        },
                        {
                            id:'7',
                            pId:'4',
                            name:'孙子'
                        },
                        {
                            id:'8',
                            pId:'1',
                            name:'大姑'
                        },
                        {
                            id:'9',
                            pId:'8',
                            name:'表哥'
                        },
                    ],
		}
	},
    created() {
        this.$refs.tree2.setData(this.treeData)
    },
    methods: {
        nodeClick(node) {
            this.searchFrom.name = node.name
        },
        checkChange(node) {
            this.searchFrom.name = node.lables.join()
        },
    }
	...

in template:

 <vue-tree ref="tree2" is-check :include-parent="false" open-all @nodeClick="nodeClick" @checkChange="checkChange" />

属性

参数说明类型默认值
settingztree 配置Object{view: {showIcon: false}}
nodesztree 数据Array[]
treeId对应的treeIdstring'treeDemo'
hasSearch是否有筛选输入框Booleanfalse
emptyText空数据时 提示语string'暂无数据'
includeParent多选是否包含 组节点Booleanfalse
isCheck是否是多选Booleanfalse
openAll是否全部展开Booleanfalse

事件

完全移植zTree API事件

$emit事件方法

事件名称说明
nodeClick用于捕获节点被点击的事件回调函数
checkChange用于捕获 checkbox / radio 被勾选 或 取消勾选的事件回调函数

向外暴露方法

方法名称说明
dataEcho用于数据回显
setData重新设置 setting 参数

扩展

若 前端UI框架时 element-ui from 表单中使用时 结合 el-popover 使用 可参考一下代码

 <el-form-item label="审批人">
    <el-popover placement="bottom" width="265" trigger="click" @show="treeShow">
        <vue-tree ref="tree2" ischeck :include-parent="false" @nodeClick="nodeClick" @checkChange="checkChange" />
        <el-input
                slot="reference"
                v-model="formInline.user"
                :disabled="true"
                placeholder="请选择审批人"
                size="mini"
        >请选择审批人
        </el-input>
    </el-popover>
</el-form-item>
//注意给 pop加高度
<style >
    .el-popover{
        height: 200px;
        overflow: auto;
    }

</style>

mc 2022109

1.0.30

1 year ago

1.0.29

1 year ago

1.0.28

1 year ago

1.0.27

1 year ago

1.0.26

1 year ago

1.0.25

1 year ago

1.0.24

2 years ago

1.0.23

2 years ago

1.0.22

2 years ago

1.0.21

2 years ago

1.0.20

2 years ago

1.0.19

2 years ago

1.0.18

2 years ago

1.0.17

2 years ago

1.0.16

2 years ago

1.0.15

2 years ago

1.0.14

2 years ago

1.0.13

2 years ago

1.0.12

2 years ago

1.0.11

2 years ago

1.0.10

2 years ago

1.0.9

2 years ago

1.0.8

2 years ago

1.0.7

2 years ago

1.0.6

2 years ago

1.0.5

2 years ago

1.0.4

2 years ago

1.0.3

2 years ago

1.0.2

2 years ago

1.0.1

2 years ago