Check if every label in a gallery equals a value

[Anonymous]

Hello,

In an app im doing i wanted to set the display mode of a button to edit  if all values of a label inside a gallery are 8, else it would be disabled.

I tried something like "If(ForAll(Gallery.AllItems,Value(Label.Text)).Value = 8,Edit,Disabled)" but not working and can´t figure out how to go around this issue.

Thank you very much for your help!

AVasques

[RandyHayes · Accepted solution]

@Anonymous 

Consider trying this formula instead:

If(
   CountIf(Gallery.AllItems, Value(Label.Text)=8) = CountRows(Gallery.AllItems),
   Edit,
   Disabled
)

That should give you what you are looking for.

I hope this is helpful for you. 

[v-qiaqi-msft]

Hi@AVasques,

Based on the issue that you mentioned, do you want to change the DisplayMode if values in all the Labels are "8"?

Could you please share more about your scenario, is there a column combined with the values form Labels within your data source?

What's more, what is your data source, and which type is your column combined with the values form Labels?

The formula you provided just identify if the single Label value is "8", you should use CountRows if you want to check all the Labels' values.

If you just to change the DisplayMode of the Button depends on Label value,  @RandyHayes  provides the correct direction. However, I am not sure about the data type of the column combined with the Labels, so I have made a test on my side which I use SharePoint list as my data source. I have a Text column to fill the Labels.

Please modify your formula as below.

If(
   CountIf(Gallery1.AllItems, Label4.Text="PR") = CountRows(Gallery1.AllItems),
   Edit,
   Disabled
)

Best Regards,

Qi

[RandyHayes]

@v-qiaqi-msft 

The datasource is quite irrelevant in this case as the formula only considers the Text of the label in the count.  Even if the datasource was an integer (i.e. the label text property was set to ThisItem.AnIntegerColumn) the conversion to text has already been done.  The formula provided would not "convert it back to an integer" in any way.  

[Ry2jericho]

@RandyHayes been looking for similar solution as the poster for a while, thanks so much for this, seems so simple now !

Regards

Ryan

[shavora]

Is this possible for, Check if every label in a gallery is the same?
I tried to modify it a bit but something is wrong: 

If(
   CountIf(Gallery8.AllItems, Title4_1.Text = LookUp(First('Review product tests',Candidate.Candidates) = First(ColCandidate).key_candidatesid).'Submission time' = CountRows(Gallery8.AllItems),
   true,
   false
)

Edit: tried also this but something isn't working with it:

If(LookUp('Review product tests',Candidate.Candidates = First(ColCandidate).key_candidatesid).'Submission time' = Title4_1.Text,
"",
"Watch out! More than one test taken!"
)

Tried with in instead of = too.