Hi there, I am having big trouble with the thunkable X listview. when I only load one item, it shows an empty listview. I have two listviews on a screen and want to show the first listview and then select one item and then the seconde listview is opened, while the first disappears. Thanks for your…

I think that you are right. This is a bug, because when you use two inserts in a row, the list is perfectly displayed, and after one - it is not displayed.

Hi, if you give a link to your project, then I’ll look it up.

[image] actech: ive a link to your project, then I’ll lo Thanks for your offer. I might have already found the problem after one hour troubleshooting: It seems that the “insert at last” component is okay for inserting two or more items to the “listviewer-textitems”. But do not use it for onl…

Your problem is trickier. Try running my test project. If the Label.setText block is removed from the event handler, the list will not be displayed, if left, the list is perfectly displayed. https://x.thunkable.com/projects/5b7edeeb4773b67515f7ab06/project/properties/designer/

This works fine now inside the loop: [loop2] But at the end after looping I need this also, because the “fill content” of the listview does not work (height of the row is set to 50 px) [loop3]

Did you understand the idea of my example? You need to create an invisible component and update it after adding values to the ListViewer. Another way is to use List, and then assign it to ListViewer. Simply put, List and ListViewer work differently and are designed to solve different problems…

I cannot remove the block because the project is write-protected. But I think it points to an problem with the “insert-at-last”-block

If you make a copy of my project, you can edit it

[image] actech: If you make a copy of my project, you can edit it ah nice, learned a new thing, I did not know that :slight_smile: spooky behavior, I can confirm that

fun to troubleshoot with you :slight_smile: bye

not fixed yet? i can’t use it =(

Heavy bug - can you confirm it?

Questions about Thunkable

User81 October 17, 2018, 5:01am 13

You can be sure that the developers are completely focusing on the issue. From my naive point of view it has something to do with starting a list with index 0 or index 1.

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Heavy bug - can you confirm it?

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