Javascript/JQuery event arguments. I don't understand what this 'e' argument is or does -

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jquery:

this.savebutton.click(function (e) {     scope.saveform(); });

this simple line of jquery binds .click() event savebutton object , calls saveform function when event fired.

when event called, 'e'? don't think ever used.

the e can used obtain specific information click (left, right or center; coordinates clicked; dom object clicked on), specific code sample doesn't use it.

see http://api.jquery.com/category/events/event-object/ details what's available.


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