Clear inactive widgets button issue in IE Edge

[mukesh27]

In Internet Explorer Edge system allow to click even if there is no widgets in Inactive Widgets panel. check video ​https://www.youtube.com/watch?v=GGseMV0FTeo

[knutsp]

Edge != Internet Explorer (IE)

Edge, IE or both affected?

[mukesh27]

@knutsp check attached video for more information.

[knutsp]

Replying to mukesh27:

@knutsp check attached video for more information.

I did before commenting. It describes the problem, briefly, but can't see an answer to my question.

[mukesh27]

In both Edge and IE.

Replying to knutsp:

Replying to mukesh27:

@knutsp check attached video for more information.

I did before commenting. It describes the problem, briefly, but can't see an answer to my question.

[xkon]

Checks if "Clear inactive widgets" input is disabled - IE fix

[xkon]

This was reproducable on IE ( 11 in my case ) but not on Edge. The wpWidgets.removeInactiveWidgets() was running in IE even though the input had a disabled state.

In 45079.diff​ I've added an extra check to see if the input is actually disabled before running the wpWidgets.removeInactiveWidgets().

[sabernhardt]

Internet Explorer and old MS Edge versions are no longer supported, plus the Widgets editor has been replaced with a block version.