Clientside
Clientside
For example you have an element being draggable. Now, if you call setAttribute("class", "newclass") the ":drag" pseudo-class is not applied any more.
If dialog is not modal, focus manager will not reach the active content in dialog and only tab through buttons again.
if ample mime-type communicated/specified
if ample mime-type communicated
This behaviour seems to be common for multiple GUI toolkits.