Filter Gallery and set text in Label

[rho1967]

Hello everyone,

Is it possible to filter in a Gallery and then fill a Label?
I have a Value
Screen and gblFloor.

If these are equal and RemarkFullPage has text in it, then the label Lbl_ShowInformation must contain some text.

I came up with something like below. But unfortunately this won't work.
Filter(ScreenRemarks, Screen = gblFloor, If(IsBlank(RemarkFullPage), Lbl_ShowInformation.text = "test"))

A second question is it possible to fill a variable? and not Lbl_ShowInformation a text

I hope you understand this?

Greeting
Raymond

[WarrenBelz]

Hi @rho1967 ,

It is not clear from your post where all these elements are, but assuming the fields Screen and RemarkFullPage and the label  Lbl_ShowInformation are in the gallery and gblFloor is a Variable, then the Text of the Label would be 

If(
   Screen = gblFloor && IsBlank(RemarkFullPage),
   "test"
)

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[rho1967]

Thanx for the quick reply WarrenBelz,

Sorry for the confusion,

ScreenRemarks = Gallery
Screen = Column in ScreenRemarks
gblFloor = Param that I pass in the URL
RemarkFullPage = A label to be filled in the app.

Does this make things clearer?

[WarrenBelz]

@rho1967 ,

Except is Lbl_ShowInformation inside the gallery or not? If inside, the code I posted should work.

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[rho1967]

No the label is not inside the gallery,
Is it possible to make a variable so I can use it in the label?

Thank you

[WarrenBelz]

Hi @rho1967 ,

I asked this as it needs to refer to only one record in the gallery - if it is outside the gallery, which record do you want to test? If the selected one

If(
   GalleryName.Selected.Screen = gblFloor && IsBlank(RemarkFullPage),
   "test"
)

The same applies for a Variable, which will be no more effective and needs a "trigger" to set.

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[rho1967]

Hi Warren Belz

I applied the rule but get a red line under the = sign. What am I doing wrong here?

Greeting,
Raymond

[WarrenBelz · Accepted solution]

@rho1967 ,

Assuming ScreenRemarks is the gallery name, this should work

If(
   ScreenRemarks.Selected.Screen = gblFloor && IsBlank(RemarkFullPage),
   "test"
)

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.