Is it possible to utilize vue-router to bind the value of a dropdown menu to a query parameter in a URL?

I am looking for a way to connect a dropdown menu with a query parameter in the URL. Specifically, I want it so that when the page is opened with /page?dropdown=foo, the dropdown automatically displays "foo" as selected. On the other hand, if I manually change the dropdown value to "bar", I want the URL to reflect this change by becoming /page?dropdown=bar.

My main question now is whether there is a built-in method in vue-router that can handle this data-binding process. Or do I need to manually code the logic myself, such as setting the dropdown value upon route entering or changing, and using an :onchange event on the dropdown to trigger router.replace().

Answer №1

From what I understand, you may not be able to bind it exactly the way you're thinking, but there is definitely a method to achieve your goal.

In the router configuration, you can set props to true, which will make the route.params value become the component props, allowing the dropdown to be assigned with the value from the URL (foo or bar).

Ensure that your component reacts to changes in the dropdown prop, as this could address your initial question.

Regarding the second question, your approach seems correct by utilizing the replace method to modify the URL and navigate to it without creating a new history entry, simply replacing the existing one.

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