Array index shift while deletion

On my application i am doing the history panel like that on edit page on there while i delete the index shift cause all the below deleted field as a deleted like that i can not even able to assign the id because i am not able to get the array’s item data is there any other option to avoid a index shift or unique id creation for array record.Note : json form on angualar

Hi @kiruba04 ,
No there is no way to get rid of the index shift. Removing that would also lead to other problems such as empty/null objects in the place where an element was deleted.

The default renderer does not add any unique ids to array elements. However, you could just implement a custom renderer that generates a unique id for each created array element.

Best regards,
Lucas