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GrapeCity / wijmo-demo

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Discussion on #Grid/TreeGrid/LazyLoading #22

Open djkrose opened 1 year ago

djkrose commented 1 year ago

I'm looking for a tree view control that does both, lazy loading AND virtualization, because I have a tree with possibly 10k of child nodes that cannot be given to the DOM at once. It would crash the browser. Is this TreeGrid capable of virtualizing in this way, or do you know a different control that is?

Grid/TreeGrid/LazyLoading

banzor commented 1 year ago

Hey, yes, FlexGrid virtualizes rendering by default. And we do have an option to load child nodes on demand. So you could load in a child view that has thousands of rows, but only those in the viewport will be rendered.