ASP.NET: How to filter a query with URL parameter?

[Teodor]

@wld, the server action get variable does not magically access and read your url parameters on your page.
On your page, you should define your url parameter under query parameters in the app structure.
The you should bind this query parameter as a value for the the get variable of your server action...
Please check:

Defining and Using URL Parameters

Intro With Wappler you can access the values of your URL Parameters. For example you can access and use the value of myparam from the following URL: https://mysite.com/page.html?myparam=123 Defining URL Parameters In order to see the URL parameters in the Data Picker and use them on the page - for example to filter a database query or to show/hide specific page elements depending on their values, you’ll first need to define them. Select App in the App Structure (1), make sure your App has an…

and

Filtering Database Query with an URL Parameter

If you don’t know how to define an URL parameter on your page, please check this tutorial as you will need this later. First, we need to create a server action. Open the server connect panel and click the add new button: [image] We call it product_details: [image] Then right click GET under Globals menu: [image] Add variable: [image] This variable will be used to filter our database query. Let’s call it: productid (NOTE - it needs to be lowercase). [image] Right click steps: [i…

It's really not something requiring months of work, but just a couple of minutes.