Save scroll positions

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#1

Hi



I want to save the scroll positions after page refresh.

I’m using dhtmlx grid 1.5 (build 71114) professional edition.



Thanks In Advance

#2

The grid hasn’t API for such operation, but you can get state of scroll , save it to cookies and restore after refresh.

To get scroll position
    var h_scroll=grid.objBox.scrollLeft;
    var v_scroll=grid.objBox.scrollTop;

To restore after page reload
    grid.objBox.scrollLeft = h_scroll+“px”;

    grid.objBox.scrollTop = v_scroll+“px”;

#3

Does the API have these yet?

#4

This approach is actual for the latest grid version too.

#5

This does not seem to work. mygrid.objBox.scrollTop always returns 0.

#6

Ok I got grid.objBox.scrollTop to work, but when I set it, its not scrolling it down at all.

I am using smartrendering.


#7

I am using smartrendering.
In  which moment you are calling related method?
If you are using dyn. srnd mode - the full length of grid will be init only when data about total count of rows retrieved. So you can try use code as


grid.load(url,function(){
        grid.objBox.scrollTop = some;
});