[RESOLVED] Re: IE DHTML TreeView image flicker - IIS6 suggestions?
- Thank-you, Adam.
For the record, the solution for us was to drill down to the TaskNode
images folder via the IIS Management Console. Properties > HTTP
Headers > Enable content expiration > Expire after 30 days. And add a
custom HTTP header: Cache-Control: max-age=2592000;
This does the trick. No more flicker.
There are lots of different opinions out there on this issue. This was
the least we could do to fix the issue.
> On Thu, Feb 23, 2006 at 12:30:31AM -0000, momiller121 wrote:
> > I am looking for input as to what we can to do on IIS6 to help IE
> > recognize its own cache for the tree state images. I found one
> > writing his own ISAPI filter to do something similar (apply
> > for images) but I am really hoping for a lighter weight solution.
> I've not attempted this, but it looks like you can use the IIS admin
> configure a directory to serve custom headers that will convince IE
> the images: