States in React Progress bar component

30 Jan 20237 minutes to read

Visualize progress in different modes.

Determinate

This is the default state. You can use it when the progress estimation is known.

index.jsx

import * as React from "react";
import * as ReactDOM from "react-dom";
import { ProgressBarComponent } from "@syncfusion/ej2-react-progressbar";
function App() {
    return (<ProgressBarComponent id="linear" type="Linear" height="60" value={100} animation={{
            enable: true,
            duration: 2000,
            delay: 0
        }}>
        </ProgressBarComponent>);
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("container"));

index.tsx

import * as React from "react";
import * as ReactDOM from "react-dom";
import { ProgressBarComponent } from "@syncfusion/ej2-react-progressbar";

function App() {
  return(<ProgressBarComponent
          id="linear"
          type="Linear"
          height="60"
          value={100}
          animation={{
            enable: true,
            duration: 2000,
            delay: 0
          }}>
        </ProgressBarComponent>
      )
};
export default App;
ReactDOM.render(<App />, document.getElementById("container"));

Indeterminate

By enabling the IsIndeterminate property, the state of the progress bar can be changed to indeterminate when the progress cannot be estimated or is not being calculated. It can be combined with determinate mode to know that the application is estimating progress before the actual progress starts.

index.jsx

import * as React from "react";
import * as ReactDOM from "react-dom";
import { ProgressBarComponent } from "@syncfusion/ej2-react-progressbar";
function App() {
    return (<ProgressBarComponent id="linear" type="Linear" height="60" value={20} isIndeterminate={true} animation={{
            enable: true,
            duration: 2000,
            delay: 0
        }}>
        </ProgressBarComponent>);
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("container"));

index.tsx

import * as React from "react";
import * as ReactDOM from "react-dom";
import { ProgressBarComponent } from "@syncfusion/ej2-react-progressbar";

function App() {
  return(<ProgressBarComponent
          id="linear"
          type="Linear"
          height="60"
          value={20}
          isIndeterminate={true}
          animation={{
            enable: true,
            duration: 2000,
            delay: 0
          }}>
        </ProgressBarComponent>
      )
};
export default App;
ReactDOM.render(<App />, document.getElementById("container"));

Buffer

You can use a secondary progress indicator when the primary progress depends on the secondary progress. This will allow users to visualize both primary and secondary progress simultaneously.

index.jsx

import * as React from "react";
import * as ReactDOM from "react-dom";
import { ProgressBarComponent } from "@syncfusion/ej2-react-progressbar";
function App() {
    return (<ProgressBarComponent id="linear" type="Linear" height="60" value={40} secondaryProgress={60} animation={{
            enable: true,
            duration: 2000,
            delay: 0
        }}>
      </ProgressBarComponent>);
}
;
export default App;
ReactDOM.render(<App />, document.getElementById("container"));

index.tsx

import * as React from "react";
import * as ReactDOM from "react-dom";
import { ProgressBarComponent } from "@syncfusion/ej2-react-progressbar";

function App() {
  return(<ProgressBarComponent
          id="linear"
          type="Linear"
          height="60"
          value={40}
          secondaryProgress={60}
          animation={{
            enable: true,
            duration: 2000,
            delay: 0
          }}>
      </ProgressBarComponent>
      )
};
export default App;
ReactDOM.render(<App />, document.getElementById("container"));