Textbox onchange event automatically trigger postback function first time

Hi Admin,

                      In my plugin configured in product_add_info widget zone.when i enter the input in textbox and click outside,it will be automatically hit postback function of my plugin controller.It will be hitted only on first time after page load.Kindly help me to fix this issue.

Hi venkatesh, could you please provide a link to a live demo, where we can view that in action? Thank you, Stefan.