How to use elementui for render function in vue

The render function is used to create a virtual DOM in a Vue.js application. In Element UI, you can integrate Element UI components into the render function by rendering the component directly, using JSX syntax, or using scopedSlots. When integrating, you need to import the Element UI library, set properties in kebab-case mode, and use scopedSlots to render slot content (if the component has slots).

Usage of render function and Element UI in Vue

What is render Function?

render function is a special function in Vue.js, used to create virtual DOM (Virtual DOM). It accepts a function as argument that returns a virtual DOM representation of the Vue component.

Using the render function in Element UI

Element UI is a UI framework for building Vue.js applications. It provides a series of components such as buttons, input boxes and tables. To use components in Element UI, you can use the render function in the following ways:

1. Render Element UI components directly:

render() {
  return h('el-button', {
    onClick: this.onClick
  }, '按钮')
}

2. Use JSX syntax to render Element UI components:

render() {
  return (<el-button onClick={this.onClick}>按钮</el-button>)
}

3. Use scopedSlots to render Element UI components:

render() {
  return h('el-button', {
    scopedSlots: {
      default: props => {
        return h('span', props.children)
      }
    }
  })
}

Note:

• When using the Element UI component in the render function, you need to import the Element UI library.
• When rendering the properties of the Element UI component in the render function, use kebab-case (hyphen separated) writing, such as on-click.
• If the component has slots, you can use scopedSlots to render the slot content.

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