[dancer-users] Help with a POST
James Baer
jamesfbaer at gmail.com
Fri Aug 7 19:40:20 BST 2015
Please post your full dancer code as it is now.
On Fri, Aug 7, 2015 at 2:31 PM, Richard Reina <gatorreina at gmail.com> wrote:
> Okay, then I will go back to using post '/user' => sub { in my app.
> Unfortunately it still does not work. Any further help would be
> greeeeaaaaaaatly appreciated as I don't want to spend my weekend stuck like
> this.
>
> Thanks
>
> 2015-08-07 13:22 GMT-05:00 James Baer <jamesfbaer at gmail.com>:
>
>> Do not replace POST with the GET. To be clear, you need both route
>> definitions.
>> unless you do something like:
>> any ['get', 'post'] => '/user' => sub {
>> };
>> but you will probably have to add some logic to check the request method
>> so I recommend just having:
>> get '/user' => sub {
>> };
>> post '/user' => sub {
>> };
>>
>>
>>
>> On Fri, Aug 7, 2015 at 2:17 PM, Richard Reina <gatorreina at gmail.com>
>> wrote:
>>
>>> replacing post with get '/user' in my app does allow me to pull up the
>>> page but when I enter information into it and press Go I get:
>>>
>>> File not found
>>>
>>> Iceweasel can't find the file at http://0.0.0.0:3000/user.
>>>
>>> Check the file name for capitalization or other typing errors.
>>> Check to see if the file was moved, renamed or deleted.
>>>
>>> And if I enter incorrect or incomplete information into it I get a
>>> similar error which of course prevents me from showing the user necessary
>>> error handling like return "Last Name was not entered" etc.
>>>
>>> 2015-08-07 13:03 GMT-05:00 James Baer <jamesfbaer at gmail.com>:
>>>
>>>> You still need to have a GET route to display the form:
>>>>
>>>> get '/user' => sub {
>>>> template 'user';
>>>> }
>>>>
>>>> Then when you submit the form it will go to your POST route handler.
>>>>
>>>>
>>>> On Fri, Aug 7, 2015 at 1:59 PM, Richard Reina <gatorreina at gmail.com>
>>>> wrote:
>>>>
>>>>> I can't get the page to appear in the browser so I can't press the Go
>>>>> button.
>>>>>
>>>>> I get:
>>>>>
>>>>> Error 404
>>>>> Page Not Found
>>>>>
>>>>> Sorry, this is the void.
>>>>> Powered by Dancer <http://perldancer.org/>.
>>>>>
>>>>>
>>>>> This is user.tt
>>>>>
>>>>> <!DOCTYPE html>
>>>>> <html>
>>>>> <body>
>>>>>
>>>>> <h1>Get in the game.</h1>
>>>>>
>>>>> <form action="user" method="post">
>>>>> First name:<br>
>>>>> <input type="text" name="firstname">
>>>>> <br>
>>>>> Last name:<br>
>>>>> <input type="text" name="lastname">
>>>>> <br>
>>>>> Email Address:<br>
>>>>> <input type="text" name="email">
>>>>> <br>
>>>>> User Password:<br>
>>>>> <input type="password" name="psw">
>>>>> <br>
>>>>> User Confirm Password:<br>
>>>>> <input type="password" name="psw2">
>>>>> <br>
>>>>> Terms & Conditions
>>>>> <input type="checkbox" name="terms"> I agree with terms and
>>>>> conditions.<br>
>>>>> <br>
>>>>> <input type="submit" value="Go" />
>>>>> </form>
>>>>>
>>>>> <p>Note that the form itself is not visible.</p>
>>>>>
>>>>> <p>Also note that the default width of a text field is 20
>>>>> characters.</p>
>>>>>
>>>>> </body>
>>>>> </html>
>>>>>
>>>>>
>>>>>
>>>>> 2015-08-07 12:38 GMT-05:00 Kadir Beyazlı <kadirbeyazli at gmail.com>:
>>>>>
>>>>>> Richard,
>>>>>>
>>>>>> Would you please copy template 'user' here?
>>>>>> If everything is OK, when you click on "Go" button, POST requests
>>>>>> will be performed
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Fri, Aug 7, 2015 at 8:30 PM, Richard Reina <gatorreina at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Yes and just did and tried again to make sure.
>>>>>>>
>>>>>>> 2015-08-07 12:16 GMT-05:00 Kadir Beyazlı <kadirbeyazli at gmail.com>:
>>>>>>>
>>>>>>>> Hi Richard,
>>>>>>>>
>>>>>>>> Did you restart server after you changed GET with POST at form
>>>>>>>> definition?
>>>>>>>>
>>>>>>>>
>>>>>>>> On Fri, Aug 7, 2015 at 7:58 PM, Richard Reina <gatorreina at gmail.com
>>>>>>>> > wrote:
>>>>>>>>
>>>>>>>>> Sorry this is my dancer console output:
>>>>>>>>>
>>>>>>>>> >> Dancer 1.3140 server 24745 listening on http://0.0.0.0:3000
>>>>>>>>> >> Dancer::Plugin::FormValidator (1.131620)
>>>>>>>>> == Entering the development dance floor ...
>>>>>>>>> [24745] core @0.000165> request: GET /user from 127.0.0.1 in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Handler.pm l. 58
>>>>>>>>> [24745] core @0.000569> [hit #1]Trying to match 'GET /user'
>>>>>>>>> against /^\/$/ (generated from '/') in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Route.pm l. 85
>>>>>>>>> [24745] core @0.000757> [hit #1]Trying to match 'GET /user'
>>>>>>>>> against /^\/player$/ (generated from '/player') in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Route.pm l. 85
>>>>>>>>> [24745] core @0.000932> [hit #1]Trying to match 'GET /user'
>>>>>>>>> against /^\/sponsor$/ (generated from '/sponsor') in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Route.pm l. 85
>>>>>>>>> [24745] core @0.001113> [hit #1]Trying to match 'GET /user'
>>>>>>>>> against /^\/$/ (generated from '/') in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Route.pm l. 85
>>>>>>>>> [24745] core @0.001282> [hit #1]Trying to match 'GET /user'
>>>>>>>>> against /^\/player$/ (generated from '/player') in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Route.pm l. 85
>>>>>>>>> [24745] core @0.001452> [hit #1]Trying to match 'GET /user'
>>>>>>>>> against /^\/sponsor$/ (generated from '/sponsor') in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Route.pm l. 85
>>>>>>>>> [24745] core @0.001956> [hit #1]response: 304 in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Handler.pm l. 181
>>>>>>>>> [24745] core @0.000174> request: GET /css/error.css from
>>>>>>>>> 127.0.0.1 in /usr/local/share/perl/5.14.2/Dancer/Handler.pm l. 58
>>>>>>>>> [24745] core @0.000710> [hit #2]response: 304 in
>>>>>>>>> /usr/local/share/perl/5.14.2/Dancer/Handler.pm l. 181
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2015-08-07 11:58 GMT-05:00 Richard Reina <gatorreina at gmail.com>:
>>>>>>>>>
>>>>>>>>>> This is my dancer console output.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> 2015-08-07 11:11 GMT-05:00 Richard Reina <gatorreina at gmail.com>:
>>>>>>>>>>
>>>>>>>>>>> replacing the first few lines with:
>>>>>>>>>>>
>>>>>>>>>>> <html>
>>>>>>>>>>> <body>
>>>>>>>>>>>
>>>>>>>>>>> <h1>Get in the game.</h1>
>>>>>>>>>>>
>>>>>>>>>>> <form action="user" method="POST">
>>>>>>>>>>> First name:<br>
>>>>>>>>>>>
>>>>>>>>>>> I still get Error 404
>>>>>>>>>>>
>>>>>>>>>>> Interestingly enough when I modify this
>>>>>>>>>>> http://www.w3schools.com/html/tryit.asp?filename=tryhtml_form_submit
>>>>>>>>>>> to method="POST" it does not work either.
>>>>>>>>>>>
>>>>>>>>>>> 2015-08-07 10:54 GMT-05:00 John Stoffel <john at stoffel.org>:
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> And I know there's a helper you can use to fill in the action
>>>>>>>>>>>> so that
>>>>>>>>>>>> you don't have to update the URLs when you deploy it
>>>>>>>>>>>> elsewhere.... but
>>>>>>>>>>>> I'm at work and not near my notes...
>>>>>>>>>>>>
>>>>>>>>>>>> Ah... here it is. Just do:
>>>>>>>>>>>>
>>>>>>>>>>>> <form action="user">
>>>>>>>>>>>>
>>>>>>>>>>>> And I think you also want to remove the <!DOCTYPE html> as
>>>>>>>>>>>> well, since
>>>>>>>>>>>> this template will get embedded into alayout which will take
>>>>>>>>>>>> care of
>>>>>>>>>>>> all that stuff.
>>>>>>>>>>>>
>>>>>>>>>>>> John
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> I think what you're after is something like this to
>>>>>>>>>>>> tell the browser you want to POST:
>>>>>>>>>>>> Andrew> <form action="http://localhost:3000/user"
>>>>>>>>>>>> method="POST">
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> Does that do the trick?
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> A
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> On Fri, Aug 7, 2015 at 3:47 PM, Richard Reina <
>>>>>>>>>>>> gatorreina at gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> Wait, Does this provide a clue to the error of my
>>>>>>>>>>>> ways? This is the template (user.tt) that I
>>>>>>>>>>>> Andrew> am using for the form.
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> <!DOCTYPE html>
>>>>>>>>>>>> Andrew> <html>
>>>>>>>>>>>> Andrew> <body>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> <h1>Get in the game.</h1>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> <form>
>>>>>>>>>>>> Andrew> First name:<br>
>>>>>>>>>>>> Andrew> <input type="text" name="firstname">
>>>>>>>>>>>> Andrew> <br>
>>>>>>>>>>>> Andrew> Last name:<br>
>>>>>>>>>>>> Andrew> <input type="text" name="lastname">
>>>>>>>>>>>> Andrew> <br>
>>>>>>>>>>>> Andrew> Email Address:<br>
>>>>>>>>>>>> Andrew> <input type="text" name="email">
>>>>>>>>>>>> Andrew> <br>
>>>>>>>>>>>> Andrew> User Password:<br>
>>>>>>>>>>>> Andrew> <input type="password" name="psw">
>>>>>>>>>>>> Andrew> <br>
>>>>>>>>>>>> Andrew> User Confirm Password:<br>
>>>>>>>>>>>> Andrew> <input type="password" name="psw2">
>>>>>>>>>>>> Andrew> <br>
>>>>>>>>>>>> Andrew> Terms & Conditions
>>>>>>>>>>>> Andrew> <input type="checkbox" name="terms"> I agree with
>>>>>>>>>>>> terms and conditions.<br>
>>>>>>>>>>>> Andrew> <br>
>>>>>>>>>>>> Andrew> <input type="submit" value="Go" />
>>>>>>>>>>>> Andrew> </form>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> <p>Note that the form itself is not visible.</p>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> <p>Also note that the default width of a text field
>>>>>>>>>>>> is 20 characters.</p>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> </body>
>>>>>>>>>>>> Andrew> </html>
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> 2015-08-07 9:36 GMT-05:00 John Stoffel <
>>>>>>>>>>>> john at stoffel.org>:
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> You need to build a web page with a FORM first,
>>>>>>>>>>>> then submit the data
>>>>>>>>>>>> Andrew> that way to the /user URL, so it can get
>>>>>>>>>>>> handled.
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> Try using git to clone this repository and use
>>>>>>>>>>>> that as a base for your
>>>>>>>>>>>> Andrew> playing around:
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew>
>>>>>>>>>>>> https://github.com/agordon/dancer_bootstrap_fontawesome_template.git
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> I don't have any working examples handy right
>>>>>>>>>>>> this second...
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> I am hoping someone can help me understand how to get
>>>>>>>>>>>> this to
>>>>>>>>>>>> Richard> work as a POST instead of GET. When I do sub below as
>>>>>>>>>>>> 'get'
>>>>>>>>>>>> Richard> it works but when I replace 'get' with 'post' I get:
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> --2015-08-06 13:52:05-- http://0.0.0.0:3000/user
>>>>>>>>>>>> Richard> Connecting to 0.0.0.0:3000... connected.
>>>>>>>>>>>> Richard> HTTP request sent, awaiting response... 404 Not Found
>>>>>>>>>>>> Richard> 2015-08-06 13:52:05 ERROR 404: Not Found.
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> package MyApp;
>>>>>>>>>>>> Richard> use Dancer ':syntax';
>>>>>>>>>>>> Richard> use Dancer::Plugin::FormValidator;
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> our $VERSION = '0.1';
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> post '/user' => sub {
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> my $input_hash = {
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> FName => param('firstname'),
>>>>>>>>>>>> Richard> LName => param('lastname'),
>>>>>>>>>>>> Richard> Email => param('email'),
>>>>>>>>>>>> Richard> Terms => param('terms'),
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> };
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> my $number_of_defined_values = scalar grep {
>>>>>>>>>>>> defined } values %{$input_hash};
>>>>>>>>>>>> Richard> $number_of_defined_values =
>>>>>>>>>>>> $number_of_defined_values + 0;
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> if ($number_of_defined_values > 1) {
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> my $error = form_validator_error(
>>>>>>>>>>>> 'profile_user', $input_hash );
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> if ( ! $error ) {
>>>>>>>>>>>> Richard> #the user provided complete and validates
>>>>>>>>>>>> data it's cool to proceed
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> } else {
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> my %hash = %$error;
>>>>>>>>>>>> Richard> foreach my $k (keys %hash) {
>>>>>>>>>>>> Richard> return "$k: $hash{$k}\n";
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> }
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> }
>>>>>>>>>>>> Richard> }
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> template 'user';
>>>>>>>>>>>>
>>>>>>>>>>>> Richard>
>>>>>>>>>>>> ##########################################################
>>>>>>>>>>>> Richard> }; ### end of sub user
>>>>>>>>>>>> ###################################
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> true;
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> Thanks in advance for any help.
>>>>>>>>>>>>
>>>>>>>>>>>> Richard> _______________________________________________
>>>>>>>>>>>> Richard> dancer-users mailing list
>>>>>>>>>>>> Richard> dancer-users at dancer.pm
>>>>>>>>>>>> Richard>
>>>>>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>>>>> Andrew> _______________________________________________
>>>>>>>>>>>> Andrew> dancer-users mailing list
>>>>>>>>>>>> Andrew> dancer-users at dancer.pm
>>>>>>>>>>>> Andrew>
>>>>>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> _______________________________________________
>>>>>>>>>>>> Andrew> dancer-users mailing list
>>>>>>>>>>>> Andrew> dancer-users at dancer.pm
>>>>>>>>>>>> Andrew>
>>>>>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> --
>>>>>>>>>>>> Andrew> Andrew Solomon
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> Mentor at Geekuni http://geekuni.com/
>>>>>>>>>>>> Andrew> http://www.linkedin.com/in/asolomon
>>>>>>>>>>>>
>>>>>>>>>>>> Andrew> _______________________________________________
>>>>>>>>>>>> Andrew> dancer-users mailing list
>>>>>>>>>>>> Andrew> dancer-users at dancer.pm
>>>>>>>>>>>> Andrew>
>>>>>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> dancer-users mailing list
>>>>>>>>>>>> dancer-users at dancer.pm
>>>>>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> dancer-users mailing list
>>>>>>>>> dancer-users at dancer.pm
>>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>
>>>>>>>> *Kadir BeyazlıComputer Engineer*
>>>>>>>> *GSM : +90 535 821 50 00 <%2B90%20535%20821%2050%2000>*
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> dancer-users mailing list
>>>>>>>> dancer-users at dancer.pm
>>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> dancer-users mailing list
>>>>>>> dancer-users at dancer.pm
>>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>
>>>>>> *Kadir BeyazlıComputer Engineer*
>>>>>> *GSM : +90 535 821 50 00 <%2B90%20535%20821%2050%2000>*
>>>>>>
>>>>>> _______________________________________________
>>>>>> dancer-users mailing list
>>>>>> dancer-users at dancer.pm
>>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> dancer-users mailing list
>>>>> dancer-users at dancer.pm
>>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> dancer-users mailing list
>>>> dancer-users at dancer.pm
>>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>>
>>>>
>>>
>>> _______________________________________________
>>> dancer-users mailing list
>>> dancer-users at dancer.pm
>>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>>
>>>
>>
>> _______________________________________________
>> dancer-users mailing list
>> dancer-users at dancer.pm
>> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>>
>>
>
> _______________________________________________
> dancer-users mailing list
> dancer-users at dancer.pm
> http://lists.preshweb.co.uk/mailman/listinfo/dancer-users
>
>
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