How to Access Collection Data in Power Apps Components Using Input and Output Properties?
Table of Contents
Question
A company is storing data for a canvas app in a collection variable named collection1.
You need to access data that is stored in collection1 within a reusable component.
Which component feature should you use?
Select only one answer.
A. Component library
B. Output property
C. Input property
D. Access app scope
Answer
D. Access app scope
Explanation
This item tests the candidate’s knowledge of designing Power Apps reusable components, which is part of designing solution components.
You can directly access app-level information by enabling the Access app scope. When Access app scope is turned on, global variables, collections etc. become accessible from within a component. By creating a component library, app makers easily share and update one or more components with other makers. Output property is used to emit data or component state from the component to the app. Input property is how a component receives data to be used in the component from the app. Output property and input property cannot be used to access collections.
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