web

You’re offline. This is a read only version of the page.

News and Announcements icon

Power Platform CommunityForums Power Apps Disable a button based...

Power Apps

Unanswered

Disable a button based on a value that is in a gallery

(0) Share

Report

Report

Posted on by JasonCastro

111

I have a button on the page and I need to disable it if a certain item in the gallery is different from empty

Example:

if(IsEmpty(ThisItem.Name) = false; set(varDesablebtn;true);set(varDesablebtn;false))

If no value is returned, then I enable the button to add a new one, if it already has a value, it does not show the button.

But I'm having trouble because this button is not inside the same gallery as the Name attribute

How could I disable this button that is outside the gallery where is the value that I will need to read?

Categories:

Building Power Apps

I have the same question (0)

All responses Img

All responses (2)

Answers Img

Answers (0)

v-bofeng-msft on at

Like (1)

Report
Hi @JasonCastro ,

You could try:

If( IsEmpty(Filter(NameGallery.AllItems,IsBlank(Name))), true, false )

As long as NameGallery has an item with an empty Name, this formula will return false.

Best Regards,

Bof

Was this reply helpful? Yes No
JasonCastro 111 on at

Like (0)

Report
Thx for your help!
But look at this example, in the situations where I put the red circle the button was not supposed to appear, based on logic.
By logic, if everything is empty, it shows, if not, it doesn't show

In these situations, the "IsEmpty" of these attributes is always returning false

If( IsEmpty( Filter( Gallery4.AllItems; IsBlank(RESULT) ) ) And IsEmpty( Filter( Gallery4.AllItems; IsBlank(OP) ) ) And IsEmpty( Filter( Gallery4.AllItems; IsBlank(INTERVAL) ) ); true; false )

Is there something wrong in the logic that I'm not noticing or is it in the way of doing the search?

Was this reply helpful? Yes No

Join the conversation