How to save the data in client side in grid with image

check the link. https://www.aspsnippets.com/Articles/Dynamically-Add-Rows-to-GridView-using-jQuery-on-Button-Click-in-ASPNet.aspx

here in grid view button are used u just need to replace it with your image button. https://stackoverflow.com/questions/10892233/add-delete-button-for-every-row-in-datagrid