multi line scribble text body in web-server template

[krs...@gmail.com]

Hi!,

I am using web-server/templates.

I am confused why this just displays the last line?:

@when[#t]{

<h1>first</h1>

<h1>second</h1>

}

I including html only when a user is logged in, and my issue can be distilled to the above template syntax.

Happy to elaborate, thank!

--

Paul

[Ben Greenman]

Thats the nor

On 11/1/20, krs...@gmail.com <krs...@gmail.com> wrote:
>
> Hi!,
>
> I am using web-server/templates
> <https://docs.racket-lang.org/web-server/templates.html?q=web%20server>.

> I am confused why this just displays the last line?:
>
> @when[#t]{
> <h1>first</h1>
> <h1>second</h1>
> }

That's normal "when" behavior

```
Welcome to Racket v7.8.0.5 [cs].
> (when #t "first" "second")
"second"
```

One fix is to put a list of text in the `when` body. He's how I'd write it:

```
#lang at-exp racket

@(define (when-logged-in . pc*)
(when #t
pc*))

@when-logged-in{

```

[Jay McCarthy]

This section of the documentation discusses a similar issue that may help you:

https://docs.racket-lang.org/web-server/templates.html?q=web%20server#%28part._.Gotchas__.Iteration%29

--
Jay McCarthy
Associate Professor @ CS @ UMass Lowell
http://jeapostrophe.github.io
Vincit qui se vincit.

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[krs...@gmail.com]

This is so cool, thank you both!

So my quick fix is:

@when[#t]{

@list{

line1

line2

line3

}

}

And I have been using that Iteration Gotchas code, but I was using it blindly.

Now I can reason thru it better.