vue JointJS 实例demo

<template>
    <div id="toolbar">
                <button class="btn add-question" :click=‘addNode‘>Add Node</button>
                <button class="btn add-answer">Add Answer</button>
                <button class="btn preview-dialog">Preview Dialog</button>
                <button class="btn code-snippet">Code Snippet</button>
                <button class="btn clear">Clear Canvas</button>
                <button class="btn load-example">Load Example</button>
            </div>
            <div id="myholder" @click="click_joint"></div>
</template>

<script>
require(‘../assets/css/toolbar.css‘)
import ParamidaPay from "../paramidaPay.js"
import joint from ‘jointjs‘
import $ from ‘jquery‘

export default {
  name: ‘App‘,
  data: function () {
    return {
      active: true
    }
  },
  mounted: function () {
    this.inti()
  },
  methods: {
    inti(){
      // 先创建joint graph 对象
      var graph = new joint.dia.Graph();
      
      //设定容器基本信息
      var paper = new joint.dia.Paper({
          el: document.getElementById(‘myholder‘),
          width: 900,
          height: 700,
          model: graph,
      });
      let rect = new joint.shapes.basic.Rect({
          position: { x: 100, y: 30 },
          size: { width: 100, height: 30 },
          attrs: {
             rect: { fill: ‘rgb(75, 74, 103)‘ }, text: { text: ‘node‘, fill: ‘white‘ }
            }
      })
      let rect2 = rect.clone();

      let rect3 = rect.clone();
          rect2.translate(300);
          rect3.translate(600);
      
      let link = new joint.dia.Link({
          source: { id: rect.id },
          target: { id: rect2.id }
      })

       graph.addCells([rect, rect2,  rect3,link]);
    }
  },
  addNode(){

  }
}
</script>
<style>
  #myholder{
    width: 900px;
    height: 700px;
    margin: 0 auto;
    margin-top: 25px;
    border: 1px solid #d3d3d3;
  }
</style>