If gallery item is checked

[Gargoolgala]

Hi, I need to check if a checkbox in a gallery is checked.  If it is checked I will make a warning image visible.

There could be 1 record or many - each record could have the checkbox checked or not.  If any of them are checked I need to display the warning image.

I was thinking a ForAll loop through the items but cannot work out how to do it?  Any clues would be appreciated.

[CarlosFigueira]

Within the gallery, if both controls (the checkbox and the warning image) are in the template (i.e., "children" of the gallery as shown in the tree view on the left-hand panel), then you can reference the checkbox from the Visible property of the image, and it will reference to the checkbox from the corresponding row.

Take a look at the attached app - it will show a gallery with a checkbox and an icon, which will only be visible if the checkbox is checked.

[Gargoolgala · Accepted solution]

That s a simple enough method IF the image was in the gallery.  I have a global image outside of the gallery.

It did get me thinking a bit more and I worked it out - there are always ways to do things in PA - you just need to look from the right angle 🙂

If(CountIf(DeviceGallery.AllItems,chkChosenEOSL.Value=true)>0,true,false)

Just count the items in the gallery if they meet the criteria and if > 0 then 1 of them triggers the true value for the visibility of the image