In jQuery UI 1.10 the zIndex
option is removed:
Removed
zIndex
optionSimilar to the stack option, the zIndex option is unnecessary with a proper stacking implementation. The z-index is defined in CSS and stacking is now controlled by ensuring the focused dialog is the last "stacking" element in its parent.
You will have to use css
to set the dialog "on top", like this:
.ui-dialog { z-index: 1000 !important;}
You need the !important
to override the default styling of the element.
The value specified for the z-index
must set higher than the div
.
This affects all your dialogs if you need to set it only for a dialog use the dialogClass
property.