javascript - Remove draggable containment -

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you can add containment dynamically this:

$(this).draggable( "option", "containment", "parent" );

how remove containment again? like: 

$(this).draggable( "option", "containment", "none" );

except doesn't work.. not find methods in api documentation

edit: want able drag item no containment. using checkboxes:

        var denne = $(this);         if ($('#containment').is(':checked')) {             $(this).draggable( "option", "containment", "parent" );         }         $("#containment").each(function(){             if ($(this).prop('checked')==false){                  denne.draggable( "option", "containment", false );             }         });

depending on want do...

you "disable" element no longer draggable.

$(this).draggable( "option", "disabled", true );

or change containment boundaries element can draggable outside of original constraints.

$(this).draggable( "option", "containment", "window" );

or specifying exact boundaries.

$(this).draggable( "option", "containment", [x1, y1, x2, y2] );

or menencia mentioned in comments, try setting containment false

$(this).draggable( "option", "containment", false );

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