Is there a way to update data on the UI without having to refresh the screen in a web application built with Node.js? I'm looking to make only specific changes on the screen. Additionally, how can I ensure that the data displayed on the screen is updated whenever there are changes in the database?
It seems like you don't have any code provided, making it difficult to give the exact solution for your specific situation. Additionally, you haven't specified how you want to prevent a 'refresh', such as through a button click or another method.
In this scenario, I recommend looking into Socket.io, which is a Node.js framework that facilitates communication with WebSockets. WebSockets establish a direct connection between the client and server without needing client-side triggers. Instead of constantly fetching data at intervals in your application, consider leveraging the capabilities of Socket.io. For a more comprehensive explanation, check out Jeff from fireship's video on this topic here: https://www.youtube.com/watch?v=1BfCnjr_Vjg
You can also refer to the official socket.io documentation for additional guidance: https://socket.io/docs/v4/
Here are some useful resources:
https://www.youtube.com/watch?v=ZKEqqIO7n-k
https://www.youtube.com/watch?v=tVUE_JiPU-k
I hope this information proves helpful to you!
One way to incorporate JavaScript into your code is by utilizing a function called (setTimeout). This method allows you to modify the user interface at a specific time interval.
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