Let's talk about the Combobox Again with Power Apps (and Modern!) 

If the questions keep coming in we will keep making the videos until we have solidified the technique! I keep getting questions about Comboboxes so since we have a new modern combobox lets talk all about comboboxes again.
In this video we do not go over all of the functionalities of comboboxes we just touch on some of the basics. We could probably talk for hours on just comboboxes.
So if you have questions feel free to leave a comment!
We compare modern to classic comboboxes.
We look at some of the common errors.
Then we write and set the defaultselecteditems property of comboboxes.
The easiest way to write a combobox as a text field in my opinion is to Concat & to Split.
Come check out it!
Formulas:
Concat(Combobox1.SelectedItems,Value,",")
Split(Gallery1.Selected.Allergies,",")
Chapters:
0:00 Introduction
1:15 Insert a New Modern Combobox
2:30 Compare to Classic Combobox
3:10 Concat Combobox into Text Label
4:28 Using MultiSelect Choice Fields in SharePoint
5:35 Patching Combobox as Single Line Text
6:58 Patching Combobox as MultiSelect Choice Field
7:39 DefaultSelectedItems of Combobox
9:30 The Spacing causes duplicate selection
11:00 Using a Form converting Single Line Text to Combobox
12:30 Concat again to write Combobox into Single Line Text
13:52 Summarizing the video
15:15 Conclusion

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