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Getting started with JavaScript (ES5) ProgressBar control

This section explains you the steps required to create a simple ProgressBar and demonstrate the basic usage of the ProgressBar control.

Dependencies

The following list of dependencies are required to use the ProgressBar control in your application:

|-- @syncfusion/ej2-progressbar
    |-- @syncfusion/ej2-base
    |-- @syncfusion/ej2-data: "*"
    |-- @syncfusion/ej2-svg-base

Setup for local environment

Refer the following steps for setup your local environment.

Step 1: Create a root folder myapp for your application.

Step 2: Create myapp/resources folder to store local scripts and styles files.

Step 3: Create myapp/index.js and myapp/index.html files for initializing Essential JS 2 ProgressBar control.

Adding Syncfusion resources

The Essential JS 2 Progress Bar control can be initialized by using either of the following ways.

  • Using local script.
  • Using CDN link for script.

Using local script

You can get the global scripts and styles from the Essential Studio JavaScript (Essential JS 2) build installed location.

After installing the Essential JS 2 product build, you can copy the ProgressBar and its dependencies scripts and style file into the resources/scripts and resources/styles folder.

Refer the below code to find location ProgressBar script and style file.

Syntax:

Script: **(installed location)**/Syncfusion/Essential Studio/{RELEASE_VERSION}/Essential JS 2/{PACKAGE_NAME}/dist/global/{PACKAGE_NAME}.min.js

Example:

Script: C:/Program Files (x86)/Syncfusion/Essential Studio/15.4.30/Essential JS 2/ej2-progressbar/dist/global/ej2-progressbar.min.js

After copying the files, then you can refer the ProgressBar scripts into the index.html file. The below html code example shows the minimal dependency of ProgressBar.

<!DOCTYPE html>
  <html xmlns="http://www.w3.org/1999/xhtml">
  <body>

       <head>
            <title>Essential JS 2 ProgressBar</title>
            <!-- Essential JS 2 ProgressBar's global script -->
            <script src="resources/scripts/ej2.min.js" type="text/javascript"></script>
       </head>

       </body>
  </html>

Using CDN link, you can directly refer the ProgressBar control’s script into the index.html.

Refer the ProgressBar’s CDN links as below

Syntax:

Script: http://cdn.syncfusion.com/ej2/{PACKAGE_NAME}/dist/global/{PACKAGE_NAME}.min.js

Example:

Script: http://cdn.syncfusion.com/ej2/ej2-progressbar/dist/global/ej2-progressbar.min.js

The below html code example shows the minimal dependency of ProgressBar.

<!DOCTYPE html>
  <html xmlns="http://www.w3.org/1999/xhtml">
       <head>
            <title>Essential JS 2 ProgressBar</title>
            <!-- Essential JS 2 ProgressBar global script -->
            <script src="http://cdn.syncfusion.com/ej2/ej2-progressbar/dist/global/ej2-progressbar.min.js" type="text/javascript"></script>
       </head>
       <body>
       </body>
  </html>

Adding Progress Bar control

Now, you can start adding Progress Bar control in the application. For getting started, add a div element for Progress Bar control in index.html. Then refer the index.js file into the index.html file.

In this document context we are going to use ej2.min.js which includes all the Essential JS 2 components and its dependent scripts.

<!DOCTYPE html>
  <html xmlns="http://www.w3.org/1999/xhtml">
       <head>
            <title>Essential JS 2 ProgressBar</title>
            <!-- Essential JS 2 all script -->
            <script src="http://cdn.syncfusion.com/ej2/dist/ej2.min.js" type="text/javascript"></script>
       </head>
       <body>
           <!-- Add the HTML <div> element for ProgressBar  -->
             <div id="element"></div>
             <script src="index.js" type="text/javascript"></script>
       </body>
  </html>

Place the following Progress Bar code in the index.js

  var percentageProgress = new ej.progressbar.ProgressBar({
      value: 40
  percentageProgress.appendTo('#percentage');