[Updated] Horizontal scrolling performance is terrible in IE9

[acostaf]

On this grid you may see the Horizontal and Vertical Scrollbar completely out of place, that just happens when you see it on IE9

Same grid opened on Chome 41

In this grid taken from http://ui-grid.info/docs/#/tutorial/213_auto_resizing you also may see the same issue since I am opening it on IE9

[alexandery]

I'm seeing the same issue with styling on IE9. Scrollbars are out of place, as well as column header popup menus - those popup in random spots.

[alexandery]

I've replied to another thread on IE9 issues, but this in case you still need IE9 fix, here is what fixed it for us:

.ui-grid {
position: relative;
}

.ui-grid-render-container
{
width: 100%;
height: 100%;
position: relative;
}

There is something weird with .ui-grid-viewport style - it has some set height the source of which we couldn't find anywhere.

[PaulL1]

Could someone look at this on the latest unstable. There have been quite a few changes gone in on scrolling which may resolve this. Also, the grid menus are now positioned absolute, which should fix the popup menus.

[alexandery]

@PaulL1 I just checked one of the tutorial pages with IE9 and see that the scrollbars are in place, however there seems to be an issue with a horizontal scrolling - as if a scrollbar appears even when it doesn't need to be there and when engaged it does move columns but not the header.

This is broken in FF as well, not just IE.

Here is the screenshot:

Also, opening http://ui-grid.info/docs/#/tutorial/191_horizontal_scrolling in IE9 takes extremely long time (like a minute?) and almost as bad in FF. Horizontal scrolling is extremely choppy and slow in both browsers, but especially in IE9.

[swalters]

I can say that it is a total pig on IE9. Unusable. Maybe IE9 fires more scroll events than the other browsers and therefore we need to throttle it.

[c0bra]

Note to self: look at using track by $index on col repeater unless there's custom cellTemplates in the column defs, and alter the repeater template if a cellTemplate appears or all disappear from the column defs.

[c0bra]

Changing the topic of this bug as the scrollbar positioning in IE9 is fixed, but the horizontal performance issue is still present.