How do i add clickhandler to Apply button of datetimeitem picker?

[mathias]

Bumping this in hope that someone has time to give me some insight.

[mathias]

Ok, thanks anyway. Iso, any idea how i go about adding an additional clickhandler to the "Apply" button of a DateChooser for a DateTimeFormItem? I'm out of ideas.

[Blama]

Hi mathias,

sorry, no idea how to get the "default" AutoChild in order to modify it and send it back via setAutoChildProperties.

Best regards
Blama

[mathias]

Hey Blama. Yeah with AutoChild did manage to get something to happen. The problem, though, is that i want to just ADD another clickhandler, to the apply button in the datechooser, but leave all the other functionality intact. With my autochild-code, it seems that if i click on "apply", only my new handler is called, the rest has been removed.

Anybody have any smart ideas?

My code:

final DateTimeItem inField = (DateTimeItem) editor.getForms().get(0).getField(ServerConstants.FIELD_INTIME);
final DateTimeItem outField = (DateTimeItem) editor.getForms().get(0).getField(ServerConstants.FIELD_OUTTIME);

final DateChooser inPicker = new DateChooser();

IButton applyButton = new IButton();
applyButton.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent clickEvent) {
        if(outField.getValue() == null){
            outField.setValue(inPicker.getData());
        }
    }
});
inPicker.setAutoChildProperties("applyButton", applyButton);
inField.setAutoChildProperties("picker", inPicker);
//inField.setPickerProperties(inPicker);

[Blama]

Hi mathias,

this is most likely an AutoChild use case.

Best regards
Blama

[mathias]

smartgwt pro5.0, 2014-09-11

I'm trying, but getting an error here's what i do:

final DateTimeItem inField = (DateTimeItem) editor.getForms().get(0).getField(Constants.FIELD_INTIME);
      
DateChooser inPicker = new DateChooser();
inPicker.getApplyButton().addIconClickHandler(new com.smartgwt.client.widgets.events.IconClickHandler() {
    @Override
    public void onIconClick(com.smartgwt.client.widgets.events.IconClickEvent iconClickEvent) {
        SC.say("APPLY!! HAHAHAAAAA");
    }
});

inField.setPickerProperties(inPicker);

However, i get this error:
java.lang.IllegalStateException: Cannot access property applyButton before the widget has been created.

But i created it myself?

Am i missing something obvious?


EDIT: what i'm trying to accomplish is putting a clickhandler on the "apply" so that i can manually set the "intime" value as a starting-value for the "outtime" field, if it is empty. It will save time for the users.