how to access the element the datepicker is assigned to in the callback sel

[Ivano Carrara，修改在8 年前。]

There is a tutorial http://alloyui.com/versions/2.0.x/examples/datepicker/ where this code is given:

YUI().use(
  'aui-datepicker',
  function(Y) {
    new Y.DatePicker(
      {
        trigger: 'button',
        popover: {
          zIndex: 1
        },
        on: {
          selectionChange: function(event) {
            console.log(event.newSelection)
          }
        }
      }
    );
  }
);

My question is how to access the element the datepicker is assigned to, i. e. the button, in the callback selectionChange?

I tried to read the complete documentation but I didn't understand it.

Thank you in advance for any help !

Ivano C.

[Kyle Joseph Stiemann，修改在8 年前。]

Hi Ivano,
To obtain the trigger element during the selectionChange event, you can do the following:

selectionChange: function(event) {
var triggerNode = Y.one(event.target.get('trigger'));
// Your code here ...
}

See my answer to the same question on Stack Overflow for more details and a runnable example.

- Kyle

[Ivano Carrara，修改在8 年前。]

Thank you Kyle !

And excuse me for the double post ...

Ivano C.

[Kyle Joseph Stiemann，修改在8 年前。]

Glad I could help! Please mark my post as an answer here and on Stack Overflow if it answers the question.

- Kyle