How To Add Javascript In Sharepoint Online Modern Page

Adding JavaScript to a SharePoint Online modern page can enhance its functionality and customization options. By utilizing the Modern Script Editor web part, you can seamlessly integrate JavaScript code into your SharePoint Online modern pages. This article will guide you through the step-by-step process of adding JavaScript to your modern pages using the Modern Script Editor web part.

To get started, you’ll need to build the Modern Script Editor web part by creating an SPFx Solution Package. You can either download the solution file from GitHub or obtain it directly from the source.

Once you have the solution package ready, proceed to upload and deploy the .sppkg file to your App catalog site. This step ensures that the web part is available for use on your SharePoint Online site.

Next, create an App Instance on the site where you wish to add the modern script editor web part. This will allow you to access and utilize the web part within that specific site.

Now, it’s time to edit the page where you want to add the JavaScript code. Locate the desired section and add the modern script editor web part. Inside the web part, you will find the “Edit Snippet” section where you can insert your JavaScript code.

It’s important to note that this method injects JavaScript into a specific modern page. If you want to inject JavaScript at the site level, you’ll need to create an SPFx application extension. Alternatively, you can embed HTML in SharePoint Online by using the Embed web part. For injecting custom JS/CSS on all SharePoint modern pages in a site, the SPFx Application customizer is recommended.

By following these steps, you can easily add JavaScript to your SharePoint Online modern pages, granting you greater control over their functionality and customization possibilities. Enjoy exploring the endless potential of JavaScript in SharePoint Online!

Using the Modern Script Editor Web Part

The Modern Script Editor web part provides a convenient way to inject JavaScript into a SharePoint Online modern page. By following a few simple steps, you can enhance the functionality and customization of your SharePoint site.

To begin, you’ll need to build the modern script editor web part using the SPFx Solution Package. This package can be obtained from GitHub or downloaded directly. Once you have the solution file, upload and deploy it to your App catalog site.

Next, create an App Instance on the site where you want to add the modern script editor web part. This will allow you to access and edit the page where the JavaScript will be injected.

Now, edit the page and add the modern script editor web part. Within the web part, you’ll find an “Edit Snippet” section. This is where you can place your JavaScript code, customizing it to suit your specific needs.

It’s important to note that this method injects JavaScript into a specific modern page. If you wish to inject JavaScript at the site level, you’ll need to create an SPFx application extension. Additionally, you can also embed HTML in SharePoint Online using the Embed web part.

For injecting custom JavaScript or CSS on all SharePoint modern pages within a site, it is recommended to use the SPFx Application customizer. This provides a seamless and consistent user experience across your SharePoint environment.

The Modern Script Editor web part offers a powerful solution for adding JavaScript to your SharePoint Online modern pages. Whether you’re looking to enhance functionality, customize features, or optimize user experience, this web part provides a reliable and user-friendly approach.

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