1. #1
    Sencha User das_ricardo's Avatar
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    Default Scroll to selected list item

    Scroll to selected list item


    Hello,

    can someone tell me how to scroll to a selected list item? I searched with google and in this forum but nothing works. My list store is grouped, filtered and sorted.

    So thank's for any reply

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    Try something like:

    Code:
    var scroller = list.getScrollable().getScroller(),
        index    = store.indexOf(record);
    
    scroller.stopAnimation();
    
    var containerSize = scroller.getContainerSize().y,
        size          = scroller.getSize().y,
        maxOffset     = size - containerSize,
        offsetTop     = list.getItemMap().map[index],
        offset        = (offsetTop > maxOffset) ? maxOffset : offsetTop;
    
    scroller.scrollTo(0, offset);
    if (list.updatedItems.length > 0 && (!list.scheduledTasks || list.scheduledTasks.length === 0)) {
        list.refreshScroller();
    }
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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