jQuery UI Widgets Forums TreeGrid TreeGrid Vertical ScrollBar Event

This topic contains 5 replies, has 2 voices, and was last updated by  Peter Stoev 9 years, 9 months ago.

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  • TreeGrid Vertical ScrollBar Event #60316

    jitendra
    Participant

    I am trying add load on scroll feature for treegrid. I am able to achieve this feature with external scrollbar, but when i am trying to handle the TreeGrid Vertical ScrollBar ‘valuechanged’ event, the event is not triggering. My treeGrid id is ‘jqxTreeGreed’ and below is code for event handler.

    $(“#verticalScrollBarjqxTreeGreed”).bind(‘valuechanged’, function (event) {
    console.log(event.currentValue);
    });

    Any help would be greatly appreciated.

    Thanks,
    Jitendra

    TreeGrid Vertical ScrollBar Event #60318

    Peter Stoev
    Keymaster

    Hi Jitendra,

    You cannot handle events of the widget’s scrollbars. They are not exposed by design and are handled only by the widget.

    Best Regards,
    Peter Stoev

    jQWidgets Team
    http://www.jqwidgets.com

    TreeGrid Vertical ScrollBar Event #60331

    jitendra
    Participant

    Thanks Peter for your quick reply. Is there any intention to not exposed this feature from outside or probably the next release will have this feature?.This feature is must for our development as we have millions of records and we don’t want to load it while initialization itself. We have done POC on several widgets and going to purchase licence for actual development but few features which we required are not available.

    Thanks,
    Jitendra

    TreeGrid Vertical ScrollBar Event #60334

    Peter Stoev
    Keymaster

    Hi Jitendra,

    I am sorry to hear that catching scrollbar events in that widget is a must feature for you. I suppose you will be able to edit the widget’s non-minified sources to fit to your requirements. However, in public release we would not expose such events. They are handled internally by jqxTreeGrid according to its design.

    Best Regards,
    Peter Stoev

    jQWidgets Team
    http://www.jqwidgets.com

    TreeGrid Vertical ScrollBar Event #60357

    jitendra
    Participant

    Hi Peter,

    Is it possible to make column cell collapsible other than first & last?

    Thanks,
    Jitendra

    TreeGrid Vertical ScrollBar Event #60358

    Peter Stoev
    Keymaster

    Hi Jitendra,

    Nope, the first column is collapsible. In rtl mode, it is the last.

    Best Regards,
    Peter Stoev

    jQWidgets Team
    http://www.jqwidgets.com

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