How to implement searchable lists in App Inventor

StackOverflow https://stackoverflow.com/questions/21882865

  •  13-10-2022
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문제

I want to implement a searchable list in my Road Safety app for the fines section. Fines will be distinguished based on whether they are parking violations, traffic violations and so on. I found this App Inventor 1 style block for implementing a list filter but it does not work very well. I'd like some help on which blocks to use and how its done.

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해결책

You could use the built-in Listpicker.FilterBar

ShowFilterBar
Returns current state of ShowFilterBar indicating if Search Filter Bar will be displayed on ListPicker or not

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alternatively you can use some HTML/jQuery, see this example enter image description here

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