ons-lazy-repeat

[OnsenUI]

Using this component a list with millions of items can be rendered without a drop in performance. It does that by “lazily” loading elements into the DOM when they come into view and removing items from the DOM when they are not visible.

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[tienlbhoc]

I need load data with async function with callback, how to using with ons-lazy-repeat because i can’t return data in delegate.createItemContent

[Fran Diox]

@tienlbhoc Look at “load more” functionality (onInfiniteScroll, without lazyRepeat). That’s a better way to deal with async calls. Otherwise, in delegate.createItemContent you can synchronously return an empty new item and then asynchronously modify its content when the data is ready.