Description

Recently, I need to make an organizational chart to visualize it. Finally, I found the vue-org-tree component. I think the effect is not bad~, optional node color, horizontal/vertical expansion, open/close, record the usage method here. The effect chart is as follows:

Quick start

installation

npm install --save-dev less less-loader
npm install --save-dev vue2-org-tree

(You may need to install other components. If you report an error, follow the prompts and install it again.)

Then introduced in main.js

import Vue2OrgTree from 'vue2-org-tree';
Vue.use(Vue2OrgTree)

use

<template>
  <div>
    <div class="container">
      <div class="col-md-10 col-md-offset-1">
        <div class="page-header">
          <h3>Vue-based organization tree component</h3>
        </div>
        <div class="row">
          <div class="col-md-8 col-md-offset-2">
            <form class="form-horizontal row">
              <div class="col-md-4">
                <div class="checkbox">
                  <label>
                    <input
                      type="checkbox"
                      v-model="horizontal"
                    > Horizontal
                  </label>
                </div>
              </div>
              <div class="col-md-4">
                <div class="checkbox">
                  <label>
                    <input
                      type="checkbox"
                      v-model="collapsable"
                    > Collapsable
                  </label>
                </div>
              </div>
              <div class="col-md-4">
                <div class="checkbox">
                  <label>
                    <input
                      type="checkbox"
                      v-model="expandAll"
                      @change="expandChange"
                    > Expand All
                  </label>
                </div>
              </div>
              <p><br></p>
              <p><br></p>
              <div class="col-md-6">
                <div class="form-group">
                  <label class="control-label col-md-5">labelClassName:</label>
                  <div class="col-md-7">
                    <select
                      class="form-control"
                      v-model="labelClassName"
                    >
                      <option value="bg-white">bg-white</option>
                      <option value="bg-orange">bg-orange</option>
                      <option value="bg-gold">bg-gold</option>
                      <option value="bg-gray">bg-gray</option>
                      <option value="bg-lightpink">bg-lightpink</option>
                      <option value="bg-chocolate">bg-chocolate</option>
                      <option value="bg-tomato">bg-tomato</option>
                    </select>
                  </div>
                </div>
              </div>
            </form>
          </div>
        </div>
        <p><br></p>
        <div class="text-center">
          <vue2-org-tree name="test"
            :data="data"
            :horizontal="horizontal"
            :collapsable="collapsable"
            :label-class-name="labelClassName"
            :render-content="renderContent"
            @on-expand="onExpand"
            @on-node-click="onNodeClick"
          />
        </div>
      </div>
    </div>
  </div>
</template>
<script>
export default {
  data() {
    return {
      data: {
        id: 0,
                 Label: "XXX Technology Co., Ltd.",
        children: [
          {
            id: 2,
                         Label: "Product Development Department",
            children: [
              {
                id: 5,
                                 Label: "R & D - front end"
              },
              {
                id: 6,
                                 Label: "R&D - backend"
              },
              {
                id: 9,
                                 Label: "UI Design"
              },
              {
                id: 10,
                                 Label: "Product Manager"
              }
            ]
          },
          {
            id: 3,
                         Label: "Sales",
            children: [
              {
                id: 7,
                                 Label: "sales one"
              },
              {
                id: 8,
                                 Label: "Sales 2"
              }
            ]
          },
          {
            id: 4,
                         Label: "finance department"
          },
          {
            id: 9,
                         Label: "HR Personnel"
          }
        ]
      },
      horizontal: false,
      collapsable: true,
      expandAll: false,
      labelClassName: "bg-white"
    };
  },
  methods: {
    renderContent(h, data) {
      return data.label;
    },
    onExpand(data) {
      if ("expand" in data) {
        data.expand = !data.expand;
        if (!data.expand && data.children) {
          this.collapse(data.children);
        }
      } else {
        this.$set(data, "expand", true);
      }
    },
    onNodeClick(e, data) {
      alert(data.label);
    },
    collapse(list) {
      var _this = this;
      list.forEach(function(child) {
        if (child.expand) {
          child.expand = false;
        }
        child.children && _this.collapse(child.children);
      });
    },
    expandChange() {
      this.toggleExpand(this.data, this.expandAll);
    },
    toggleExpand(data, val) {
      var _this = this;
      if (Array.isArray(data)) {
        data.forEach(function(item) {
          _this.$set(item, "expand", val);
          if (item.children) {
            _this.toggleExpand(item.children, val);
          }
        });
      } else {
        this.$set(data, "expand", val);
        if (data.children) {
          _this.toggleExpand(data.children, val);
        }
      }
    }
  }
};
</script>
<style type="text/css">
.org-tree-node-label {
  white-space: nowrap;
}
.bg-white {
  background-color: white;
}
.bg-orange {
  background-color: orange;
}
.bg-gold {
  background-color: gold;
}
.bg-gray {
  background-color: gray;
}
.bg-lightpink {
  background-color: lightpink;
}
.bg-chocolate {
  background-color: chocolate;
}
.bg-tomato {
  background-color: tomato;
}
</style>

API

• props

  prop	descripton	type	default
  data		Object
  props	configure props	Object	{label: 'label', children: 'children', expand: 'expand'}
  labelWidth	node label width	String | Number.	auto
  collapsable	children node is collapsable	Boolean	true
  renderContent	how to render node label	Function	-
  labelClassName	node label class	Function | String	-

• events

  • on-expand

    well be called when the collapse-btn clicked

  • on-node-click

    well be called when the node-label clicked

See the html example:https://github.com/hukaibaihu/vue-org-tree/blob/gh-pages/index.html

Component github:https://github.com/hukaibaihu/vue-org-tree