Scroll not working properly in Gallery

[VineethKN]

Hi All,

i have a Gallery in which i have configured Controls for Editable Data Table, the data is coming , i can edit it , but the scroll property is not working properly, 

something like if i add 8 items in the list, the powerApps Screen will show only 7 items, 

if i set the Template size = 40 and Template Padding = 40 , then everything is working fine , but it gives lots of Gap between the Items, so how can i achive the proper working of Scroll to show all data in the Gallery.

Thanks in advance

[v-xida-msft]

Hi @VineethKN ,

Which Gallery do you add within your app? A vertical Gallery?

Do you mean that the Gallery control could not display all Items in your SP list? The Scroll functionality does not work in your Gallery?

Based on the issue that you mentioned, I have made a test on my side, and don't have the issue that you mentioned. Please check the GIF screenshot for more details:

Please consider turn on the Show Scrollbar option for your Gallery (set ShowScrollbar property of your Gallery to true), then try it again, check if the issue is solved.

Also please consider turn off the "Improved app rendering (final validation)" option within Advanced settings of App settings of your app, then re-load your app, try your Gallery again, check if the issue is solved.

Best regards,

[VineethKN]

Hi v-xida-msft, thanks for the Reply, i tried turning of the Improved App rendering, even that dint help,

 the functionality shown in the Gif is working, but the space between the Items in the Gif is too much, so if i reduce the side by reducing the Template Size, the scroll works but do not show the last item.

[v-xida-msft]

Hi @VineethKN ,

Have you refreshed your SP List data source within your app?

Currently, I could not reproduce your issue on my side. Please consider set the Height property of the Gallery control to following:

App.Height

then refresh your SP List data source within your app, then check if the issue is solved.

You could consider add a Label control within your app, set the Text property to following:

CountRows('YourSPList')         /* <-- Display the amount of records in your SP list */

then check if the Label could display a proper amount of records in your SP list. If the displayed amount is not same as that in your SP List itself, it means that the records of your SP list is not loaded completely into your app. Please using the following formula:

Refresh('YourSPList')

or "Refresh" option of the data source in your app to refresh the SP List data source in your app, check if the issue is solved.

If the issue still exists, please consider re-create a new app based on your SP list data source, then check if the issue is fixed.

Best regards,

[VineethKN]

Hi v-xida-msft, please set Galary Template Size = 0 and Gallery Template Padding = 40, and add multiple values  to reproduce the issue.

[v-xida-msft]

Hi @VineethKN ，

Why do you set the TemplateSize property of the Gallery to 0?

When you set the TemplateSize property of the Gallery to 0, the Height of the template/item within the Gallery would be 0.

Based on the reproduce step you provided, I set the TemplateSize property of the Gallery to 0, and set the TemplatePadding proeprty to 40, my Gallery looks like below:

the Gallery items could not be rendered well.

Please consider re-create a new app based on your SP list, then try it again, check if the issue still exists.

If the issue still exists, please consider submit an assisted support ticket for further help through the following link:

https://powerapps.microsoft.com/en-us/support/pro

Best regards,

[Anonymous]

Hi @VineethKN how are you progressing with this?

@Anonymous 

[Anonymous]

Hello, 

Your gallery item should fit in the template size area. See the attached image - template size is 95 (area with dotted red lines). notice first gallery item lies outside the designated area... drag it into the area with dotted red lines.