[jQuery] blockUI cursor bug when overlayCSS backgroundColor is empty/transparent
I know there's already a couple of posts about IE cursor issues, but
this one is slightly different I think.
If you set the overlayCSS backgroundColor property to an empty string
or 'transparent', IE will not change the cursor when blocking the UI.
E.g.
$.blockUI({
message: null,
overlayCSS: { backgroundColor: '' },
fadeIn: 0,
fadeOut: 0
});
The above will not change the cursor in IE. I have worked round this
by setting the overlay properties to white with zero opacity instead,
which does produce the correct cursor behaviour:
$.blockUI({
message: null,
overlayCSS: { backgroundColor: '#fff', opacity: 0 },
fadeIn: 0,
fadeOut: 0
});
I guess this is more of a tip for anyone else who encounters the same
issue.