How to use primary key throughout multiple pages

[kfawcett]

Using URL parameters is one of the main methods for passing values between pages. Wappler has a component called Query Manager that allows you to define the parameters on the details page, then you can use that define param and its value in Server Connect actions to return the item based on the value in the parameter.

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…