MUI autocomplete doesn't working properly newest EO.WebBrowser

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Harri

Posted: Friday, November 15, 2024 3:25:21 AM

Rank: Newbie
Groups: Member

Joined: 11/15/2024
Posts: 3

Hi,
We updated our EO.WebBrower version from 24.0.20 to 24.0.96 version and it seems to so that this breaks Material UI Autocomplete component. We have also tested newest version and similar problem exist also there. But first version where it is broken is 24.0.96 version.

There is two issue which doesn't work properly. When you select item from dropdown menu it is not anymore selected and other one is that when you click scrollbar then drowdown menu box is closed which prevent scrolling. However scrolling works properly by using keyboard arrow keys or mouse wheel.

You can easily reproduce issue by using EO tabbed browser and go to Material UI web page which contains Autocomplete components: https://v5.mui.com/material-ui/react-autocomplete/

You can compare functionality for example Chrome browser where selecting item from drowdown menu and scrollbar works properly.

I also tested react select component and similar problem occurs also there with tabbed browser.

I think this issue is related for that change:
"EO.WebBrowser
Fixed some input method does not work properly when WebView is activated through mouse/touch issue;"

Do you have any workaround how to fix this issue because I have tried rather many things.

eo_support

Posted: Tuesday, November 19, 2024 2:30:05 PM

Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218

Hi,

This is just to let you know that we are still working on this issue. We are able to reproduce this issue with these steps in our TabbedBrowser sample application:

1. Load the sample page;
2. Click the first combo box ("Movies"), the drop down list opens;
3. Click any item to select it;

However the value of the combobox does not change. In Google Chrome the combobox's value correctly changes to the selected value. This particular issue is related to WPF focus mangement and we are still trying to find a workaround. We will reply here again once we have an update.

If the problem you observed is different than the above please provide step by step instructions and we will check again.

Thanks!

Harri

Posted: Wednesday, November 20, 2024 1:09:25 AM

Rank: Newbie
Groups: Member

Joined: 11/15/2024
Posts: 3

Hi,
Thanks for your answer. You described first problem correctly but there is also another problem related to combobox scrollbar. If you try scroll items in combobox by using mouse click it close the whole menu. If you scrolling item by mouse wheel then it works properly.

Then I would like to also clarified that this is not only problem with MUI AutoComplete component this occur also React Select component which is similar combobox. Here is page where you can try it : https://react-select.com/home#fixed-options This first combobox also contains scrollbar so you can try to click that and noticed that it close the whole combobox menu in that case.

eo_support

Posted: Wednesday, November 20, 2024 2:24:22 PM

Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218

Thanks for the additional information. We are working on this and will reply again once we have an update.

eo_support

Posted: Wednesday, December 11, 2024 3:35:57 PM

Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218

Hi,

This is just to let you know that we have posted build 25.0.26.0 that contains fix for this issue. You can download it from our download page. Please take a look and let us know how it goes.

Thanks

Harri

Posted: Wednesday, December 18, 2024 1:02:04 AM

Rank: Newbie
Groups: Member

Joined: 11/15/2024
Posts: 3

Thanks for your quick fix. It seems to work now properly.

eo_support

Posted: Wednesday, December 18, 2024 9:45:50 AM

Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218

Great. Thanks for confirming the fix!

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