How to concatenate the id of the HTML element usin

Question

I have a grid column with checkboxes and I want to give them a different id. Id is based on the CustomerId in the Model. What syntax should I use to concatenate the [e-mail].

// using the telerik grid 
id="[e-mail]"  // does not work 

// this will put the value of @item.Customernumber as the checkbox id

columns.Template(@<text><input type='checkbox' id="@item.Customernumber" name="@item.CustomerNumber" value="@item.OrderNumber" /></text>).Width(50)

second option:

columns.Template(@<text><input type='checkbox' id="[e-mail]" name="@item.CustomerNumber" value="@item.OrderNumber" /></text>).Width(50)

the above will render as

<input type="checkbox" id="[e-mail]" value=... /> 

Answer 1

[e-mail] will not work because razor thinks of it as of an e-mail, you need to do it like this instead: chk_@(item.OrderNumber)

Answer 2

Correct Syntax

id="@("chk_"[e-mail])"