Documentation

onBeforeSelect

fires before a cell is selected

boolean onBeforeSelect(object data,boolean preserve){ ... };

Parameters

dataobjectthe selected object
preservebooleanindicates whether the previous selection will be saved

Returns

booleanreturning `false` will prevent item selection

Example

some.attachEvent("onBeforeSelect", function (data, preserve){
  // ... some code here ...
  // return false to block operation
  return true;
});

See also

Back to top