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wl-vue-select

v0.5.9

Published

提供带全选快捷操作的下拉框和树形下拉框功能,基于el-select和el-tree实现 El-select based select with full selection

Downloads

367

Readme

wl-vue-select,wl-tree-select

简介

用于vue框架的树形下拉框及带全选的普通下拉框。
Tree drop-down box for vue framework and ordinary drop-down box with select all.
本组件提供全选下拉框和树形下拉框功能。
wlVueSelect这是一个基于 elementUi 的 el-select 组件的二次封装的下拉框,提供了全选功能和默认选中功能;
wlTreeSelect这是一个基于 elementUi 的 el-tree 组件的二次封装的下拉框,提供了树形数据支持和默认选中功能;
因这两个需求非常普遍,所以作为一个独立插件发布。
el-select

在线访问

主要发布记录

0.4.8 修复树形下拉框,子节点全部选中时,父节点无法取消的问题

快速上手

npm i wl-vue-select --save

npm i wl-vue-select -S

使用

import wl from "wl-vue-select";`
import "wl-vue-select/lib/wl-vue-select.css"
Vue.use(wl);
    <wlVueSelect
      v-model="value"
      :props="props"
      :data="data"
      multiple
      default-select
    ></wlVueSelect>
    <p>----------分割线------------</p>
    <wlTreeSelect
      leaf
      width="240"
      checkbox
      :data="treeData"
      @change="hindleChanged"
      v-model="selected"
    ></wlTreeSelect>
data() {
    return {
      value: [], // 选中值
      data: [
        {
          id: 1,
          name: "海边"
        },
        {
          id: 2,
          name: "森林"
        },
        {
          id: 3,
          name: "草原"
        },
        {
          id: 4,
          name: "古城"
        }
      ], // 数据
      props: {
        label: "name",
        value: "id"
      }, // 配置
      treeData: [
        {
          id: "love",
          name: "所有和你走过的风光",
          children: [
            {
              id: 1,
              name: "海边",
              children: [
                {
                  id: 5,
                  name: "蓬莱",
                }
              ]
            },
            {
              id: 2,
              name: "森林"
            },
            {
              id: 3,
              name: "草原"
            },
            {
              id: 4,
              name: "古城"
            }
          ]
        }
      ],
      selected: [ "1" ]// 树下拉框选中数据
    };
  },
  methods: {
    hindleChanged(val){
      console.log(val,2)
      console.log(this.selected)
    }
  },

文档

| 序号 | 参数 | 说明 | 类型 | 可选值 | 默认值 | | ---- | ------------- | ---------------------------------------------------------------------------------------------------- | ------------------- | ------ | ---------------------------------- | | 1 | data | options 可选列表数据 | Array | - | - | | 2 | props | 配置项:显示名字的 label 字段和绑定值的 value 字段 | Object | - | { label: "label", value: "value" } | | 3 | showTotal | 当可选项大于多少个时显示全选选项 | Number | - | 1 | | 4 | defaultSelect[废弃] | 是否启用默认选中,如果开启全部时选中全部,无全部时选中第一个。(开启此功能请不要给 v-model 赋初始值) | Boolean | - | false | | 5 | 其他 | 其他 el-select 提供的参数 | - | - | - | | 6 | nodeKey | 使用树形下拉框时,必须使用 key 来解析数据 | String | - | id | | 7 | selected[废弃] | 使用树形下拉框时,绑定选中数据【现改为v-model 】 | String-Number-Array-Object | - | - | | 8 | checkbox | 使用树形下拉框时,是否开启多选 | Boolean | - | false | | 9 | width | 使用树形下拉框时宽度,默认单位 px | String-Number | - | 240 | | 10 | leaf | 树形下拉框时,是否只可选叶子节点 | Boolean | - | false | | 11 | trigger | 树形下拉框时,触发方式 | String | click/focus/hover/manual | click | | 12 | v-model | 普通及树形下拉框绑定值,用法与普通表单元素相同 | String-Number-Array-Object | - | - | | 13 | disabled | 是否禁用下拉框 | Boolean | - | false | | 14 | nowrap | 是否不允许多行显示,true则只显示一行 | Boolean | - | false | | 15 | noCheckedClose | 多选时,是否全部取消选中时,自动关闭选项区域 | Boolean | - | false | | 16 | size | 尺寸,用法同elementui | String | - | medium | | 17 | defaultExpandAll | 树形时,是否默认展开全部选项 | Boolean | - | true | | 18 | defaultExpandedKeys | 树形时,默认展开节点keys | Array | - | - | | 19 | filterable | 是否开启搜索功能(增加树形下拉时,和普通下拉框一样的功能) | Boolean | - | false | | 20 | filterFnc | 树形时,可选自定义搜索逻辑,不传则根据props内的label对应的字段搜索。function(value,data) | Function | - | - | | 21 | checkStrictly | 树形时,是否父子不关联 | Boolean | - | false | | 22 | expandOnClickNode | 树形时,是否点击节点能展开收缩 | Boolean | - | false | | 23 | checkOnClickNode | 是否在点击节点的时候选中节点,默认值为 false,即只有在点击复选框时才会选中节点 | Boolean | - | false |

Methods 方法

| 序号 | name | 说明 | 参数 | | ---- | ---- | ---- | ---- | | 1 | closeOptions | 关闭树形下拉框的选项区 | - |

版本记录

0.5.8 树形下拉框增加父子不关联配置

0.5.5 修复树形下拉框初始绑定值为简单数组时的自动选中逻辑错误;修复垂直居中样式;

0.5.4 修复初始时选中全部数据,显示区列出来每一项而不是显示'全部'的问题;增加script引入使用功能

0.5.3 调整组件名为大驼峰;增加按需引入

0.5.2 优化树形下拉框,增加搜索及自定义搜索功能

0.5.1 优化树形下拉框,选项显示过度效果

0.5.0 增加树形树形下拉框defaultExpandAll,defaultExpandedKeys字段

0.4.9 增加关闭树形下拉框的选项区closeOptions方法

0.4.8 修复树形下拉框,子节点全部选中时,父节点无法取消的问题

0.4.7 优化树形下拉框,支持el-select的collapse-tags

0.4.6 优化树形下拉框,使size属性生效

0.4.5 优化树形下拉框placeholder,增加参数管理全部取消选中时收起选项

0.4.2 优化树形下拉框,增加是否不允许多行显示字段

0.4.1 优化树形下拉框,增加禁用字段

0.3.9 优化树形下拉框默认传进来的选中数据为复杂型数组时,提取id;

0.3.8 修复树形下拉框多选时,数据为空时只清理了显示区未清理树chekcbox的问题

0.3.7 修改树形下拉框单选时默然选中是否只选子节点根据leaf字段

0.3.5 修复树形下拉框单选时的默认选择的缺陷【绑定值为数组时】

0.3.4 修复树形下拉框el-tree默认选中字段为空,getNodes方法还能获取到上次值的问题,更新rademe示例

0.3.3 修复树形下拉框开启多选时无限循环的问题,优化多选时根据leaf字段来确定是否只返回叶子节点

0.3.2 优化树形下拉框横向超出不显示问题

0.3.0 优化树形下拉框,增加触发显示方式字段

0.2.7 优化树形下拉框单选时,可选层级,并增加leaf参数设置是否只可选择叶子节点,优化树形单选时,默认选中为object类型时的高亮效果

0.2.5 优化树形下拉框筛选算法,优化树形下拉框在可选项太长时增加滚动效果

0.2.4 修复showTotal大于data长度时,出现了empty的问题

0.2.3 更新示例

0.2.2 增加树形下拉框

0.1.2 更新算法,全选转单选时无需手动取消全选选项

0.1.0 初次发布,在基于 el-select 上增加全选和默认选中功能