CODEWITHSUNDEEP
c#cssasp.net-mvcrazor
ErocM
ErocM

Reputation: 4662

Using session in the CSS Declaration

I need to pass in the css file name to my razor page but I'm having difficulty getting the session to take.

Here is the line I have:

<link href="@Url.Content("~/Content/epp.css")" rel="stylesheet" type="text/css" />

I need to pass in 'epp' as a Session["Css"] but I haven't figured out how to do this.

I have tried:

<link href="@Url.Content("~/Content/@HttpContext.Current.Session["Css"].ToString().css")" rel="stylesheet" type="text/css" />

but that wasn't working.

Any suggestions?

Upvotes: 2

Views: 207

Answers (2)

Zbigniew
Zbigniew

Reputation: 27604

It seems that you want to do something like this:

<link href="@Url.Content("~/Content/" + HttpContext.Current.Session["Css"] + ".css")" rel="stylesheet" type="text/css" />

Upvotes: 1

nemesv
nemesv

Reputation: 139778

You need to build the url "by hand" (with string.Format or with string concenation) for the Url.Content argument

<link href="@Url.Content(string.Format("~/Content/{0}.css", HttpContext.Current.Session["Css"]))" 
      rel="stylesheet" type="text/css" />

Upvotes: 3

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