Empty cardview on dynamic component

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This dynamic component has a problem. The cardview is empty, the button is also empty with the number of items increasing every iteration. The data source is a filtered result of duplicate strings. How to fix it?


blocks (4)
blocks (4)991×866 75.4 KB

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Filter.aia (4.5 KB)

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Hi David,

Could you explain better what you would like to achieve

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I want the contents of the list of question code results to appear only one for each code. Just so you know, the question code has 40 items of the same code. I filtered it with is not in list, add item to list.

After the filter process, the list will be displayed in the cardview. I want the card view to be neat, and no empty cardviews to appear. Same with the button, I want only the buttons that have text to appear. Those that don’t have text don’t need to appear.

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I want the items that appear in the dynamic cardview to have the same number of items as the items in the listpicker.

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Hi David,

I took the liberty of inserting an extension that I consider essential (I hope it’s not a problem).

I also added a dictionary to make everything easier and having understood at least what you wanted to create, I created this base for you to start from.

Filter.aia (44.6 KB)

Please, if you need any clarification, don’t worry, I’m here

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Very Cool, thankyou verymuch. That inspire me to make another fitur to my QuizApp.

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