How to use jsmind to implement mind map node priority and progress management in a Vue project?

How to use jsmind to implement mind map node priority and progress management in the Vue project?

Introduction:
Mind map is a tool that clearly displays thinking and information organization. It can help us clarify our ideas and manage project progress. In the Vue project, we can use the jsmind plug-in to implement the mind map function and improve work efficiency by adding node priority and progress management. This article will introduce how to use the jsmind plug-in in the Vue project, and will focus on how to implement the node priority and progress management functions.

1. Introduction to the jsmind plug-in and Vue project construction
   First, we need to introduce the jsmind plug-in into the Vue project. You can install the jsmind plug-in through npm, the command is as follows:

   npm install jsmind

   Then introduce the jsmind plug-in into the entry file of the Vue project (main.js), the code is as follows:

   import * as jsmind from 'jsmind'

2. Create a DOM container for the mind map
   In the Vue project, we need to create a DOM container in the page to display the mind map. The DOM container can be placed in the template of the Vue component. The code is as follows:

   <template>
     <div id="mindContainer"></div>
   </template>

3. Initialize the jsmind plug-in
   We need to initialize the jsmind plug-in in the mounted hook function of the Vue component and add Some configuration items are passed into the initialization function, the code is as follows:

   mounted() {
     this.initMind()
   },
   methods: {
     initMind() {
    // 创建思维导图实例
    const mind = new jsmind.Mind({
      container:'mindContainer', // DOM容器的id
      editable:true // 是否可编辑
    });
    // 对思维导图进行初始化配置
    const initData = {
      // ...
    }
    mind.show(initData); // 显示思维导图
     }
   }

4. Add the function of node priority and progress management
   In order to realize the function of node priority and progress management, we need Add additional properties to each node to store relevant information. For example, we can add priority and progress attributes to each node, the code is as follows:

   const initData = {
     meta: {
    name: 'project name',
    author: 'author name',
    version: '1.0'
     },
     format: 'node-tree',
     data: [
    { 
      id: 'root', 
      isroot: true, 
      topic: 'Root Node', 
      priority: 'high', // 节点优先级
      progress: 0.5 // 节点进度
    },
    // ...
     ]
   }

   Then, we can use custom styles in the view layer to display the priority and progress of the node. For example, we can use labels of different colors to represent nodes of different priorities and display a progress bar next to the node. The code is as follows:

   initMind() {
     // ...
     // 设置节点优先级和进度的视图
     var options = {
    container:'mindContainer',
    editable:true,
    theme:'default',
    mode: 'full',
    supportHtml: true,
    view: {
      hmargin:100,
      vmargin:30,
      line_width:1,
      show_icon:true
    },
    layout: {
      hspace:30,
      vspace:20
    },
    default_event_handle:{
      enable_draggable:false, 
      enable_editable:false, 
      enable_delete:false, 
      enable_add_child:false, 
      enable_add_brother:false
    }
     }
     const mind = new jsmind.Mind(options);
     // ...
   }

   Now, we have implemented the use of the jsmind plug-in in the Vue project to display Mind map, and added the functions of node priority and progress management. By clicking on each node in turn, we can view and edit the node's priority and progress information.

Summary:
In the Vue project, using the jsmind plug-in to implement the node priority and progress management of the mind map is a very useful function. By adding priority and progress attributes of nodes and using custom styles for display in the view layer, we can better manage project progress and improve work efficiency. I hope this article provides some reference for you to use the jsmind plug-in to implement node priority and progress management of mind maps in your Vue project.

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