load combobox data from SP when Item from Dropdown selected

[_JDE_]

Hello,

my Situation is the following:

the Student_ID contains the Student_ID as well as last name and first name. The names should be displayed when the Student_ID is selected and not only when it is submitted.

 

My sharepoint Settings for Student_ID:

Thanks in advance

[mdevaney]

@_JDE_ 

What code are you currently using for the Item property of the form? 

Please try this code in the Item property of the form and let me know the result.

Gallery1.Selected

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[_JDE_]

@mdevaney 
thats what im already using:

[mdevaney]

@_JDE_ 

OK, good to know what code you already have 🙂

Please try this code instead in the Voorname field:

ComboBox_StudentID.Selected.Voorname

Also, this code in the Nachname field:

ComboBox_StudentID.Selected.Nachname

If this does not work can you please show the code for the Items property of the ComboBox_StudentID?  I assume this is a LookUp column in SharePoint.

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[_JDE_]

@mdevaney 

its not accepted 😞

My Item property code from Student_ID:

[mdevaney]

@_JDE_ 

Wait a minute... why are you using a ComboBox to display Voorname and Nachname?  I assumed you were doing this using a Text field.

OK, one more idea here.  Put this code in the Default property of your ComboBox_Voorname.

LookUp('Neue List Studenten', ID=Value(ComboBox_StudentID.ID))

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[_JDE_]

@mdevaney 

There is no Error but it still wont work 🤔

new setting:

[mdevaney]

@_JDE_
Personally, I’m beginning to think we should just add a label to this Card with the Text property

LookUp('Neue List Studenten', ID=Value(ComboBox_StudentID.ID), Voorname)

Then just hide the ComboBox by changing the Visible property to this

false

[_JDE_]

@mdevaney 

where exactly does the code belong ?😅

LookUp(Bewertung; ID=Value(DataCardValue11.Selected.Id); Vorname)

[mdevaney]

@_JDE
It’s in the correct spot. Please share the error message and we’ll figure it out 🙂