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Learn how to swiftly update content on your Flutter web application after making changes. This guide illustrates the steps to ensure your updates reflect on your live site.
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This video is based on the question https://stackoverflow.com/q/65895033/ asked by the user 'Satya Routray' ( https://stackoverflow.com/u/5370639/ ) and on the answer https://stackoverflow.com/a/65895237/ provided by the user 'Charitarth Chugh' ( https://stackoverflow.com/u/14759042/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Easily Update Content on Your Flutter Web Application

If you've created an application using Flutter Web and deployed it, you may find yourself in a situation where you've made modifications to your app and want to reflect these changes on your live site. This is a common scenario for developers, as testing changes locally is straightforward, but updating the live environment can be a bit tricky. In this guide, we will walk through the steps needed to ensure your updates are successfully deployed.

The Challenge: Changes Not Reflecting on Live Site

After running your application locally using the command:

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You may notice the changes appearing as expected. However, once you switch to your live site, they are nowhere to be found. You might wonder why this is happening. The key issue lies in the deployment process.

Solution: Updating Your Flutter Web Application

To ensure that your modifications are visible on the live site, you need to go through the proper build and deployment process. Below are the detailed steps to help you get your updates online.

Step 1: Build Your Application

First, you need to build your application for the web. This step compiles your changes into a format that can be hosted. You can do this using the Flutter command:

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This command will generate a build/web directory containing the compiled site.

Step 2: Deploy to Your Hosting Provider

Once the build process is complete, you’ll need to deploy the compiled version to your hosting provider. The specific command for deployment may vary depending on which provider you are using. Here's an example for deploy with Firebase Hosting:

Set Your Public Directory:
Ensure that your .firebaserc file is configured to set the public directory to build/web. This tells Firebase where to find the built files.

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Deploy Your Application:
Use the Firebase CLI to deploy your site:

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This command will update your live site with the latest changes made in your Flutter web application.

Conclusion

Keeping your Flutter web application up-to-date is a vital part of maintaining a smooth user experience. By following the steps outlined above, you can ensure that the latest modifications you’ve made locally are reflected on your live site effortlessly.

Be sure to always check your hosting provider's documentation for specific deployment commands and processes to avoid any potential hiccups. Happy coding!