jQuery UI Widgets Forums Navigation Tree Heavy data causes unresponsive script warning.


This topic contains 1 reply, has 2 voices, and was last updated by  Vladimir 8 years, 9 months ago.

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  • Netlink Dev


    I created a treeview with the dynamic data. When expand button is clicked I am fetching the third party API data and appending that data to the expanded node.

    Problem – API returns around 10000 records (As API is third party and no control on them to implement the paging logic) which causes script becomes unresponsive when assigning that data to treeview. Is there any way to handle this situation?



    Hello Netlink Dev,

    JQXTree does not support virtualization.
    You can either try to implement your logic using jqxTreeGrid widget which supports virtual mode, or you can try to manually parse the results and only add to the tree the visible results. Possibly you can load the whole list once in a local variable and then work with it upon expanding elements.

    Best Regards,

    jQWidgets Team

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