[dancer-users] Help with a POST
Tony Edwardson
tony at edwardson.co.uk
Mon Aug 10 14:49:27 BST 2015
That is because the default delimiters for Template toolkit are [% and %]
You have two choices :
uncomment the start and end tag definitions in your config to <% and %>
template: "template_toolkit"
engines:
template:
template_toolkit:
start_tag: '<%'
end_tag: '%>'
or change the delimeters in views/index.tt and views/layouts/main.tt to
use the template toolkit default.
i.e. <% to [% and %> to %]
Cheers
Tony
On 10/08/2015 14:33, Richard Reina wrote:
> Yes, Dancer2 Template Toolkit is installed. Curiosly when I swithc
> back to simple template in config.yml the basic dancer app works. So I
> do not understand why it would not if TToolkit is installed. However,
> when I switch to TToolkit I continue to get this in my browser:
>
> <% content %>
> Powered by Dancer2 <http://perldancer.org/> <% dancer_version %>
>
> Here is the output from the console.
>
> richard at gemini:~/Dancer2/MyApp$ plackup -r bin/app.psgi
> Watching bin/lib bin/app.psgi for file updates.
> HTTP::Server::PSGI: Accepting connections at http://0:5000/
> [MyApp:2230] core @2015-08-10 07:47:43> looking for get / in
> /home/richard/perl5/lib/perl5/Dancer2/Core/App.pm l. 1180
> [MyApp:2230] core @2015-08-10 07:47:43> Entering hook
> core.app.before_request in (eval 78) l. 1
> [MyApp:2230] core @2015-08-10 07:47:43> Entering hook
> core.app.after_request in (eval 78) l. 1
> 127.0.0.1 - - [10/Aug/2015:07:47:43 -0500] "GET / HTTP/1.1" 200 835
> "-" "Mozilla/5.0 (X11; Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0"
> [MyApp:2230] core @2015-08-10 07:47:43> looking for get /<%
> request.uri_base %>/css/style.css in
> /home/richard/perl5/lib/perl5/Dancer2/Core/App.pm l. 1180
> [MyApp:2230] core @2015-08-10 07:47:43> Entering hook core.error.init
> in (eval 78) l. 1
> [MyApp:2230] core @2015-08-10 07:47:43> Entering hook
> core.error.before in (eval 78) l. 1
> [MyApp:2230] core @2015-08-10 07:47:43> Entering hook core.error.after
> in (eval 78) l. 1
> 127.0.0.1 - - [10/Aug/2015:07:47:43 -0500] "GET
> /%3C%%20request.uri_base%20%%3E/css/style.css HTTP/1.1" 404 522
> "http://0:5000/" "Mozilla/5.0 (X11; Linux i686; rv:39.0)
> Gecko/20100101 Firefox/39.0"
> [MyApp:2230] core @2015-08-10 07:52:35> looking for get / in
> /home/richard/perl5/lib/perl5/Dancer2/Core/App.pm l. 1180
> [MyApp:2230] core @2015-08-10 07:52:35> Entering hook
> core.app.before_request in (eval 78) l. 1
> [MyApp:2230] core @2015-08-10 07:52:35> Entering hook
> core.app.after_request in (eval 78) l. 1
> 127.0.0.1 - - [10/Aug/2015:07:52:35 -0500] "GET / HTTP/1.1" 200 835
> "-" "Wget/1.13.4 (linux-gnu)"
>
>
> Here is my ouput from wget.
>
> richard at gemini:~/Dancer2/MyApp$ wget -O - http://0:5000/
> --2015-08-10 08:32:23-- http://0:5000/
> Resolving 0 (0)... 0.0.0.0
> Connecting to 0 (0)|0.0.0.0|:5000... connected.
> HTTP request sent, awaiting response... 200 OK
> Length: 835 [text/html]
> Saving to: `STDOUT'
>
> 0% [ ] 0 --.-K/s <!DOCTYPE html PUBLIC
> "-//W3C//DTD XHTML 1.0 Transitional//EN"
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml">
> <head>
> <meta http-equiv="Content-type" content="text/html; settings.charset
> %>" />
> <title>MyApp</title>
> <link rel="stylesheet" href="<% request.uri_base %>/css/style.css" />
>
> <!-- Grab jQuery from a CDN, fall back to local if necessary -->
> <script src="//code.jquery.com/jquery-1.11.1.min.js
> <http://code.jquery.com/jquery-1.11.1.min.js>"></script>
> <script type="text/javascript">/* <![CDATA[ */
> !window.jQuery && document.write('<script type="text/javascript"
> src="<% request.uri_base %>/javascripts/jquery.js"><\/script>')
> /* ]]> */</script>
>
> </head>
> <body>
> <% content %>
> <div id="footer">
> Powered by <a href="http://perldancer.org/">Dancer2</a> <%
> dancer_version %>
> </div>
> </body>
> </html>
> 100%[========================================================================================>]
> 835 --.-K/s in 0s
>
> 2015-08-10 08:32:23 (77.0 MB/s) - written to stdout [835/835]
>
>
>
> Again, this is just the basic Dancer2 app created with: $: Dancer2 -a
> MyApp.
>
> Here is my config.yml file.
>
> # This is the main configuration file of your Dancer2 app
> # env-related settings should go to environments/$env.yml
> # all the settings in this file will be loaded at Dancer's startup.
>
> # Your application's name
> appname: "MyApp"
>
> # The default layout to use for your application (located in
> # views/layouts/main.tt <http://main.tt>)
> layout: "main"
>
> # when the charset is set to UTF-8 Dancer2 will handle for you
> # all the magic of encoding and decoding. You should not care
> # about unicode within your app when this setting is set (recommended).
> charset: "UTF-8"
>
> # template engine
> # simple: default and very basic template engine
> # template_toolkit: TT
>
> #template: "simple"
>
> template: "template_toolkit"
> # engines:
> # template:
> # template_toolkit:
> # start_tag: '<%'
> # end_tag: '%>'
>
> Thanks for any help.
>
>
>
> 2015-08-07 18:06 GMT-05:00 Warren Young <wyml at etr-usa.com
> <mailto:wyml at etr-usa.com>>:
>
> On Aug 7, 2015, at 4:00 PM, Richard Reina <gatorreina at gmail.com
> <mailto:gatorreina at gmail.com>> wrote:
> >
> > get this in the browser:
> >
> > <% content %>
> > Powered by Dancer2 <% dancer_version %>
>
> It looks like Dancer is not expanding the templates. Are you sure
> Template::Toolkit installed correctly?
>
> Try “sudo cpanm Dancer2”, and see if it installs anything that
> wasn’t there before.
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