How to quickly integrate jsmind mind map plug-in in Vue project?

How to quickly integrate the jsmind mind map plug-in in the Vue project?

Introduction:
In modern software development, mind mapping is a common tool for visual thinking and information organization. Vue is a popular JavaScript framework with which we can build web applications. In this article, we will discuss how to quickly integrate the jsmind mind map plug-in into a Vue project.

Step 1: Install jsmind
First, we need to install jsmind in the Vue project. Open a terminal and go to the project root directory and run the following command:

npm install jsmind --save

This will automatically install the dependencies and add jsmind to the package.json file in the project.

Step 2: Create a mind map component
Create a new Vue component in the src directory, such as MindMap.vue. In this component, we will introduce jsmind and create a mind map. Here is a basic sample code:

<template>
  <div ref="mindmap"></div>
</template>

<script>
import jsMind from 'jsmind'

export default {
  mounted() {
    // 创建思维导图容器
    const mindmapContainer = this.$refs.mindmap

    // 创建jsmind实例
    const mind = new jsMind({
      container: mindmapContainer,
      editable: true,  // 可编辑
      theme: 'primary'  // 设置主题
    })

    // 添加思维导图节点
    const rootNode = mind.addRootNode('中心主题')
    const childNode1 = mind.addNode(rootNode, '子主题1')
    const childNode2 = mind.addNode(rootNode, '子主题2')

    // 渲染思维导图
    mind.show()
  }
}
</script>

<style scoped>
/* 在此处添加样式 */
</style>

In the above code, we first reference the mind map container by setting the ref attribute to mindmap. Next, we create a jsmind instance in the mounted life cycle hook, provide a container for it, and set editable and theme options. Then, we added some mind map nodes and finally called the mind.show() method to render the mind map.

Step 3: Use the MindMap component in the Vue component
Before running the above code, we need to use the MindMap component in the Vue application. Open the App.vue file and add the following code:

<template>
  <div id="app">
    <MindMap></MindMap>
  </div>
</template>

<script>
import MindMap from './components/MindMap'

export default {
  name: 'App',
  components: {
    MindMap
  }
}
</script>

<style>
/* 在此处添加样式 */
</style>

In the above code, we import and register the MindMap component as a subcomponent of the App component. Then, use the tag in the template to render the mind map.

Step 4: Run the Vue project
Now that we have completed the creation and use of the mind map component, we can run the Vue project and view the rendering effect of the mind map in the browser. Run the following command in the terminal:

npm run serve

This will start the development server and open the Vue application in the browser. You should see a page with a mind map.

Conclusion:
In this article, we learned how to quickly integrate the jsmind mind map plug-in in the Vue project. We first installed the npm package of jsmind, then introduced it in the Vue component and created the mind map. Finally, we use the mind map component in our Vue application. I hope this article will be helpful to you and allow you to use this powerful mind mapping plug-in in your Vue project.

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