Flexible height horizontal gallery

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Posted on by MJK

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Hi,

Assuming the screen initially looks like this -

After I click on "Add Rows" button a row is added in the gallery, the "Per day total" text boxes and the "Submit Timesheet" & "Add Rows" buttons are re-positioned accordingly.

So on after a couple clicks(Add Rows) the screen should look like this -

My Question is-

How do I create a flexible height horizontal gallery ? And along with it how do I achieve re-positioning controls as the size of the gallery increases?

Thank you

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Building Power Apps

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MJK 109 on at

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@WarrenBelz, @jlindstrom, @mdevaney, @v-xida-msft
Looking for some help here. Can Something like this be achieved ?

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WarrenBelz 153,034 Most Valuable Professional on at

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Hi @MJK ,
It is called a Flexible Height gallery as it relates to a Vertical gallery (or is would be a Flexible Width gallery).
You can of course make a width conditional on other entries with the X property.
ItemToTheLeft.X + ItemToTheLeft.Width
and cascade this across.

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Joel CustomerEffective 3,224 on at

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See https://powerusers.microsoft.com/t5/Building-Power-Apps/dynamically-adding-a-row-to-a-horizontal-gallery/m-p/634364/highlight/true#M201178

Isn’t this the same thing you posted there and have you tried his recommendation? It seems like what you are trying to do

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MJK 109 on at

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@jlindstrom
No it isn't, and yes I did implement that solution successfully and can add a new row on button click. But if you look at that solution the height of the gallery doesn't change(the yellow part) and the "Add Row" button position is fixed at the bottom.

My requirement is to increase the height of the gallery as the rows are added and move the "Add Row" button accordingly.(plz refer to the screenshot in my first post)

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WarrenBelz 153,034 Most Valuable Professional on at

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@MJK ,
I see what you need now - I was focused on your Horizontal gallery question.
You can conditionally set the Y Property of the buttons - will need a bit of trial and error on the mathematics, but something like
GalleryName.Y + CountRows(GalleryName.AllItems)*(GalleryName.TemplateHeight + GalleryName.TemplatePadding) + xxx
where xxx is the space you want below the gallery.

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MJK 109 on at

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@WarrenBelz
Works perfectly, Thanks!

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