Answered

how to Disable other checkbox and select single

(0) Share

Report

Posted on by Ashok2

428

I have gallery and i want to select single checkbox and make all other checkbox disable and similar if i uncheck the box enable,

so user can select only one checkbox .

i have workaround where user can select single checkbox but then it does not allow me to deselect the one, i have to create separate button to reset ,

Tried below article but it does not work

https://powerusers.microsoft.com/t5/Building-Power-Apps/Select-single-checkbox-within-a-Gallery/td-p/756528

Categories:

Building Power Apps

I have the same question (0)

All responses (9)

Answers (1)

Sort by

WarrenBelz 155,293 Most Valuable Professional on at

Like (0)

Report
Copy link

Link copied!
Hi @Ashok2 ,

You have several checkboxes in the gallery - as an example with three, on the DisplayMode of CheckBox1

If( CheckBox2.Value || CheckBox3.Value, DisplayMode.Disabled, DisplayMode.Edit )

Do the same with the others referring to all other checkboxes (other than itself).

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

Was this reply helpful? Yes No
Ashok2 428 on at

Like (0)

Report
Copy link

Link copied!

@WarrenBelz

i have only one checkbox in my gallery which come with each item so behavior of each checkbox is same

Was this reply helpful? Yes No
WarrenBelz 155,293 Most Valuable Professional on at

Like (0)

Report
Copy link

Link copied!
@Ashok2 ,

On the DisplayMode of the checkbox

If( CountRows( Filter( YourGalleryName.AllItemns, CheckBoxName.Value ) ) > 0 && !ThisItem.IsSelected, DisplayMode.Disabled, DisplayMode.Edit )

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

Was this reply helpful? Yes No
Ashok2 428 on at

Like (0)

Report
Copy link

Link copied!

@WarrenBelz

Tryin but getting below error

Was this reply helpful? Yes No
WarrenBelz 155,293 Most Valuable Professional on at

Like (0)

Report
Copy link

Link copied!

@Ashok2 ,

See corrected post (dangers of free-typing) - needs to be Gallery4.AllItems

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

Was this reply helpful? Yes No
Ashok2 428 on at

Like (0)

Report
Copy link

Link copied!

@WarrenBelz

Trying writing Gallery4.Allitems but unable to get all items getting same error

Was this reply helpful? Yes No
Verified answer

WarrenBelz 155,293 Most Valuable Professional on at

Like (4)

Report
Copy link

Link copied!
OK @Ashok2 ,

As mentioned free=typed without testing. It seems you cannot refer to a Gallery from inside it, so put this on a Label (I will call it CheckLabel here) and hide it

CountRows( Filter( Gallery4.AllItems, Checkbox4.Value ) ) > 0

Now on the DisplayMode of the CheckBox

If( CheckLabel.Text = "true" && !ThisItem.IsSelected, DisplayMode.Disabled, DisplayMode.Edit )

I have tested it and it works - you might also consider hiding the boxes (Visible true/false)

Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

Was this reply helpful? Yes No
Community Power Pla... Microsoft Employee on at

Like (1)

Report
Copy link

Link copied!

Why are the disabled options still checkable?

Was this reply helpful? Yes No
Dejvid87 7 on at

Like (1)

Report
Copy link

Link copied!

This is how I do it and it works

If(
CheckLabel.Text = "true" && !Checkbox1_3.Value,
DisplayMode.Disabled,
DisplayMode.Edit
)

Was this reply helpful? Yes No