Example:
| 1 2 3 4 5 | //Create a new jQuery.Event object without the "new" operator.var e = jQuery.Event( "click" );// trigger an artificial click eventjQuery( "body" ).trigger( e ); | 
Example:
| 1 2 3 4 5 | // Create a new jQuery.Event object with specified event properties.var e = jQuery.Event( "keydown", { keyCode: 64 } );// trigger an artificial keydown event with keyCode 64jQuery( "body" ).trigger( e ); | 
原文:http://www.cnblogs.com/jxry/p/3907511.html