Add First & last name inside table in Lightswitch HTMLClient

Hi Friends,

I have to concatenate firstname and lastname inside table control in vs2013 lightswitch html client. I tried using custom control and then render/postrender but no luck. Basically in render/postrender method, it give contentItem, which hold only once entity field. but i require to field(firstname and last name) to concatenate. I tried string variable in the screen and render method but same problem. I have only contentItem. I tried calculate field also but it's not accessible in html screen side. Problem look simple but I am not getting any idea.

Please assist asap.

Thanks guys and keep blogging.

Sham