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Getting Started using functional component in React Splitter component

21 Oct 2021 / 3 minutes to read

The following section explains the steps required to build the Splitter component with step-by-step procedure.

Dependencies

The following list of dependencies required to use the Splitter component in your application:

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|-- @syncfusion/ej2-layouts
    |-- @syncfusion/ej2-base
|-- @syncfusion/ej2-react-layouts
    |-- @syncfusion/ej2-react-base

Installation and configuration

You can use Create-react-app to setup the applications. To install create-react-app run the following command.

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npm install -g create-react-app

Start a new project using create-react-app command as follows

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create-react-app quickstart --scripts-version=react-scripts-ts

cd quickstart
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create-react-app quickstart

cd quickstart

Install the below required dependency package in order to use the Splitter component in your application.

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npm install @syncfusion/ej2-react-layouts --save
  • The Splitter CSS files are available in the ej2-layouts package folder. This can be referred in your application using the following code.

[src/App.css]

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@import '../../node_modules/@syncfusion/ej2-base/styles/material.css';
@import '../../node_modules/@syncfusion/ej2-layouts/styles/material.css';

Adding Splitter to the project

The Splitter can be initialized through <SplitterComponent> tag-directive with <PanesDirective> and <PaneDirective> as child elements respectively.

Please refer the below code snippet,

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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";

function App() {
  return (
<div className="App">
<SplitterComponent id="splitter" height="250px" width="600px">
    <PanesDirective>
      <PaneDirective/>
      <PaneDirective/>
      <PaneDirective/>
    </PanesDirective>
</SplitterComponent>
</div>
  );
}

export default App;

After completing the configurations to render the Splitter, use the following command to display the output in your default browser.

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npm start

Output will be as follows:

Source
Preview
App.tsx
App.jsx
index.jsx
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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";

function App() {
  return (
<div className="App">
  <SplitterComponent id="splitter" height="250px" width="600px">
    <PanesDirective>
      <PaneDirective/>
      <PaneDirective/>
      <PaneDirective/>
    </PanesDirective>
  </SplitterComponent>
</div>
  );
}

export default App;
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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";
function App() {
    return (<div className="App">
  <SplitterComponent id="splitter" height="250px" width="600px">
    <PanesDirective>
      <PaneDirective />
      <PaneDirective />
      <PaneDirective />
    </PanesDirective>
  </SplitterComponent>
</div>);
}
export default App;
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import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('container'));

Orientation

Splitter supports both Horizontal and Vertical orientation for the panes. By default, it will be rendered in Horizontal orientation. You can change it by using orientation property.

Source
Preview
App.tsx
App.jsx
index.jsx
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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";

function App() {
  return (
<div className="App">
  <SplitterComponent id="splitter-vertical" height="250px" width="50%" orientation = {'Vertical'}>
    <PanesDirective>
      <PaneDirective/>
      <PaneDirective/>
    </PanesDirective>
  </SplitterComponent>
</div>
  );
}

export default App;
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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";
function App() {
    return (<div className="App">
  <SplitterComponent id="splitter-vertical" height="250px" width="50%" orientation={'Vertical'}>
    <PanesDirective>
      <PaneDirective />
      <PaneDirective />
    </PanesDirective>
  </SplitterComponent>
</div>);
}
export default App;
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import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('container'));

Load content to the pane

You can load the pane contents in either HTML element or string types using content property.

For detailed information, refer to the Pane Content section

Source
Preview
App.tsx
App.jsx
index.jsx
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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";
import { useState } from 'react';

function App() {
  const firstPaneContent = `<div>
  <div className="content">
    <h3 className="h3">HTML</h3>
    <div className="code-preview">
      &lt;<span>!DOCTYPE html&gt;</span>
      <div>&lt;<span>html&gt;</span></div>
      <div>&lt;<span>body&gt;</span></div>
      &lt;<span>div</span> id="custom-image"&gt;
      <div>&lt;<span>img</span> src="src/albert.png"&gt;</div>
      <div>&lt;<span>div</span>&gt;</div>
      <div>&lt;<span>/body&gt;</span></div>
      <div>&lt;<span>/html&gt;</span></div>
    </div>
  </div>
  </div>`;

  const secondPaneContent = `<div>
  <div className="content">
    <h3 className="h3">CSS</h3>
    <div className="code-preview">
    <span>img { </span>
    <div id="code-text">margin:<span>0 auto;</span></div>
    <div id="code-text">display:<span>flex;</span></div>
    <div id="code-text">height:<span>70px;</span></div>
    <span> }</span>
    </div>
  </div>
  </div>`;

  const thirdPaneContent = `<div>
    <div className="content">
      <h3 className="h3">JavaScript</h3>
      <div className="code-preview">
      <span>var</span> image = document.getElementById("custom-image");
      <div>image.addEventListener("click", function() { </div>
        <div>// Code block for click action</div>
      <span> }); </span>
      </div>
    </div>
  </div>`;

  const [pane1Content] = useState(firstPaneContent);
  const [pane2Content] = useState(secondPaneContent);
  const [pane3Content] = useState(thirdPaneContent);

  return (
<div className="App">
  <SplitterComponent id="splitter" height="250px" width="550px">
    <PanesDirective>
      <PaneDirective content={pane1Content} />
      <PaneDirective content={pane2Content} />
      <PaneDirective content={pane3Content} />
    </PanesDirective>
  </SplitterComponent>
</div>
  );
}

export default App;
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import { PaneDirective, PanesDirective, SplitterComponent } from '@syncfusion/ej2-react-layouts';
import * as React from "react";
import { useState } from 'react';
function App() {
    const firstPaneContent = `<div>
  <div className="content">
    <h3 className="h3">HTML</h3>
    <div className="code-preview">
      &lt;<span>!DOCTYPE html&gt;</span>
      <div>&lt;<span>html&gt;</span></div>
      <div>&lt;<span>body&gt;</span></div>
      &lt;<span>div</span> id="custom-image"&gt;
      <div>&lt;<span>img</span> src="src/albert.png"&gt;</div>
      <div>&lt;<span>div</span>&gt;</div>
      <div>&lt;<span>/body&gt;</span></div>
      <div>&lt;<span>/html&gt;</span></div>
    </div>
  </div>
  </div>`;
    const secondPaneContent = `<div>
  <div className="content">
    <h3 className="h3">CSS</h3>
    <div className="code-preview">
    <span>img { </span>
    <div id="code-text">margin:<span>0 auto;</span></div>
    <div id="code-text">display:<span>flex;</span></div>
    <div id="code-text">height:<span>70px;</span></div>
    <span> }</span>
    </div>
  </div>
  </div>`;
    const thirdPaneContent = `<div>
    <div className="content">
      <h3 className="h3">JavaScript</h3>
      <div className="code-preview">
      <span>var</span> image = document.getElementById("custom-image");
      <div>image.addEventListener("click", function() { </div>
        <div>// Code block for click action</div>
      <span> }); </span>
      </div>
    </div>
  </div>`;
    const [pane1Content] = useState(firstPaneContent);
    const [pane2Content] = useState(secondPaneContent);
    const [pane3Content] = useState(thirdPaneContent);
    return (<div className="App">
  <SplitterComponent id="splitter" height="250px" width="550px">
    <PanesDirective>
      <PaneDirective content={pane1Content}/>
      <PaneDirective content={pane2Content}/>
      <PaneDirective content={pane3Content}/>
    </PanesDirective>
  </SplitterComponent>
</div>);
}
export default App;
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import * as React from 'react';
import * as ReactDOM from 'react-dom';
import App from './App';
ReactDOM.render(<App />, document.getElementById('container'));

See Also

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