[Added] JS nuIsEnabled(), nuIsDisabled()

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The function nuIsEnabled() returns true, if an object is enabled and false, if it is disabled.

Example:

Code: Select all

if (nuIsEnabled('object_id')) alert('The object is enabled');

Likewise, the function nuIsDisabled() returns true, if an object is disabled and false, if it is enabled.

Example:

Code: Select all

if (nuIsDisabled('object_id')) alert('The object is disabled');

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