detach

detaches a handler from an event (which was attached before by the on() method)

void detach(string name, [any context] );

Parameters

namestringthe name of event to detach
contextanya context marker

Example

spreadsheet.events.on("StyleChange", function(id){
  console.log("The style of cell "+spreadsheet.selection.get()+" is changed");
});
 
spreadsheet.events.detach("StyleChange");

Details

By default detach() removes all event handlers from the target event. You can detach particular event handlers by using the context marker.

var marker = "any"; // you can use any string|object value
 
spreadsheet.events.on("StyleChange", handler1);
spreadsheet.events.on("StyleChange", handler2, marker);
// the next command will delete only handler2
spreadsheet.events.detach("StyleChange", marker);
See also
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