Is it better to control windows/dialog boxes on a webpage using query parameters or using javascript?
Discuss the pros and cons of each
Controlling windows or dialog boxes on a webpage can be done using query parameters in the URL or using JavaScript. Both approaches have their own pros and cons, and the choice depends on the specific requirements and use case of your web application. Let's discuss the advantages and disadvantages of each approach:
Using Query Parameters:
Pros:
Simple and Easy: Passing parameters through the URL is straightforward and easy to implement. It doesn't require additional JavaScript code.
Bookmarkable: Since the parameters are part of the URL, users can bookmark or share the link, preserving the state of the window or dialog.
Back and Forward Navigation: The state can be easily restored when the user navigates back or forward in the browser history.
Server-Side Handling: Query parameters can be processed on the server-side, making it easier to store or use the information.
Cons:
Limited Data Size: Query parameters are limited in length, and large or sensitive data should not be passed through the URL.
Security Concerns: Sensitive data in the query parameters might be visible in the browser history and server logs, potentially posing security risks.
Using JavaScript:
Pros:
Flexibility: JavaScript gives more control and flexibility over creating, showing, and managing windows or dialog boxes.
Dynamic Interaction: JavaScript allows you to modify the window/dialog properties based on user interactions or other events.
Security Control: Sensitive data can be kept within JavaScript variables and not exposed in the URL, mitigating some security risks.
Cons:
More Code: Using JavaScript requires more code compared to just passing parameters in the URL.
Bookmarks and Sharing: If the state needs to be bookmarkable or shareable, you may need additional effort to manage the state (e.g., using browser storage or server-side handling).
Back and Forward Navigation: Restoring the state on back and forward navigation can be more complex with JavaScript, depending on the application's structure.
Conclusion:
In general, using query parameters is more suitable for simple scenarios, where the data is not sensitive and doesn't exceed URL length limits. It's great for scenarios like sharing or bookmarking a specific state.
On the other hand, if you need more control, flexibility, or have sensitive data, JavaScript is the way to go. It allows you to dynamically manage windows/dialogs, manipulate data, and create custom behaviors.
In real-world web applications, a combination of both approaches may be used. Query parameters can be used for simple cases, while JavaScript can handle more complex interactions and data manipulation. Ultimately, the choice depends on the specific needs and constraints of your project.
Since I'm not concerned about the security/privacy of the things I'm putting in the query params (they are all public anyways) nor am I going to hit a huge number of string length, I am going to use the first approach (query params) even though it's a bit more difficult to set up in my framework. I generally want to preserve back/forward button, so this makes sense to control the windows on the site using query params