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Power Platform Community / Forums / Power Apps / Restricting app use un...
Power Apps
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Restricting app use until dropdowns populated

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Posted on by bd528 109

I have a number of dropdowns where Items and Default are populated via SharePoint lookups. 

 

Sometimes these lookup take a while to run, leaving the dropdowns blank for a short while.

 

Is there a way to prevent the user from interacting with the app until these dropdowns have populated? 

Categories:
Building Power Apps
I have the same question (0)
  • zmansuri Profile Picture
    zmansuri 6,048 Super User 2024 Season 1 on at

    Add a gif Loader on your OnStart Where you load all your dropdowns. You can set time for how long that loader runs by using hidden timer control.

  • bd528 Profile Picture
    bd528 109 on at

    Wouldn't the spinner stop once OnStart is complete, rather than when Items and Default are complete for the dropdowns?

  • zmansuri Profile Picture
    zmansuri 6,048 Super User 2024 Season 1 on at

    Hence the hidden timer control. Count approx time it takes to load all controls. And set time in timer control according. Loader will run according to timer not according to OnStart

  • Ramole Profile Picture
    Ramole Super User 2024 Season 1 on at

    @bd528 

     

    You can set delay by timer have a look this post Delay navigate screen 

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