Duplicate id after postback

Question

Hi community, nice to talk with you. I have a problem that I can´t solve and I want to ask you:

I have a screen with many controls and some of syncfusion. All is working fine, but I see a problem:

I have a button to clean all the controls. Aftera that, appears in the console an error, that shows me I have two elements with the same id...but I have all ids with unique name. I searched more deep, and I found the id duplicated is the grid (#ContentPlaceHolder1_gridName).

My question is:

Is there a scenario or certain conditions to provoke that? I don´t understand. And it is affecting me, because that can do a query for the duplicate id.

Thank you so much, have a nice day.

Manivannan Padmanaban · Answer

Hi César, 

Greetings from Syncfusion Support. Its always a pleasure to assist you. 

Before we proceed with your query, we would like to confirm the following details. 

In the query you have mentioned “I have a button to clean all the controls”. So, please confirm how you clean the controls and share the code example of the same.
Share the video demonstration of the issue.
Share the complete stack trace of the console error.

The provided details will help us, to provide the solution as early as possible. 

Regards, 
Manivannan Padmanaban