Did you try this steps:

1. First you should create parameters in the javascript block for the WidgetIdentifiers.
2. Then you need to create input parameters in the client action for all the javascript parameters.
3. Assign the input parameters to the parameters of the javascript.
4. When calling the client action, fill the input parameters with the Widget Identifiers.

Cheers

But since the button to change the month doenst have an widgetid only the html class name

I understand you... I share with you three ways that can solve your issue:

• JavaScript click event listener on class
• HTML DOM addEventListener() Method
• Element.addEventListener()

Flávio Monteiro wrote: hello Flávio Monteiro,

Actually i m also Working on the date picker and i have same issue ..can you got any information of this

Hi Akshay,

Refer the below mentioned Forum Links:

https://www.outsystems.com/forums/discussion/62164/interaction-datepicker-catch-month-event/#Post242556 

https://www.outsystems.com/forums/discussion/61390/datepicker-trap-month-change-event/#Post238555

https://www.outsystems.com/forums/discussion/61390/datepicker-trap-month-change-event/#Post238753

Hope this helps you!

Regards,

Benjith Sam