Concat two Razor C# @values inside ID of a View's element in ASP.NET

Question

I am trying to figure out whether it is possible to achieve it.

I was previously writing something like this:

or

<div id="[email protected]"/>

and it worked.

However, the need arose to change the way of setting ids, as it does not meet the requirements anymore.

I would like to concat two values, something like this:

<div id="@i.category + @i.category2" />

however the above does not work. I also tried:

<div id ="@(i.category + i.category2)" />

but it did not work neither.

Can anyone suggest a solution?

JimG · Accepted Answer · 2019-10-04 20:33:03Z

2

You can use string.Format for this:

<div id="@string.Format("{0}{1}", i.category, i.category2)" />

answered Oct 4, 2019 at 20:33

JimG

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1 Comment

Thanks a lot!. this seems to be responding to my needs.