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  1. #1
    Registered User
    Join Date
    Mar 2013
    Posts
    4

    Possible to get the current visible items in a list?

    Is there a way to know which list items are currently visible on the screen? I am using the the implicit List example in the MiniApps Code Example.

    What I'm trying to do is:
    I have a lot of items I want to display in the list which come from a Vector of objects, so I am trying to avoid having to load all the items at once into the vector/list and sort of detect as the user is scrolling towards the end of the list and load more stuff then (Lazy loading?) Any other solution would also be welcome.

  2. #2
    Registered User
    Join Date
    May 2012
    Location
    Hyderabad,AP,India.
    Posts
    62

    Re: Possible to get the current visible items in a list?

    Hi same_matale,

    Create a temp vector with the number of records you want to display and add a load more button after your list. When you click on load more..then add another set of objects to that temp vector and display the list with those values. The possible parameters for creating temp vector from your actual vector would be index and number of objects to be displayed...Hope this helps..
    Regards,
    Harsha

  3. #3
    Registered User
    Join Date
    Mar 2013
    Posts
    4

    Re: Possible to get the current visible items in a list?

    That's definitely one way to do it, I was hopping to create a better user experience I guess.

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