Infinite scrolling with observables

[Ahmad Al Edlbi]

Hello,

I have a problem with the infinite scrolling function combined with observables as a datasource for the TreeGrid. I have to keep the observables as DataSource in order to call the dataStateChange event for operations on the TreeGrid. At the same time I would like to use the infinite scrolling functionality to optimize the display of huge amounts of data. Unfortunately then all data is rendered and infinite scrolling does not work. 

I would like to be able to use infinite scrolling with the combination with observables.

 I have linked an example for my UseCase. Please note that the lines are loaded in the expanded state, since loadChildOnDemand is set to true

https://stackblitz.com/edit/angular-teavpj

With best regards
Ahmad Al Edlbi

[Pon Selva Jeganathan]

Hi Ahmad, 

  

Thanks for contacting Syncfusion forum 

  

Query: infinite scrolling with observable binding

 

We have validated the reported issue. Currently, we do not have support for infinite scrolling with observable binding. Thank you for helping us define this feature(“infinite scrolling with observable binding”). We have added it to our feature request list.  Support for this feature will be rolled out in any of our upcoming release. 

 

You can track the current status of your request, review the resolution timeline and contact us for any further inquiries through this link.    

Feedback: https://www.syncfusion.com/feedback/26658/need-to-provide-support-for-infinite-scrolling-with-an-observable-binding 

  

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