[dancer-users] Help with a POST
Richard Reina
gatorreina at gmail.com
Fri Aug 7 19:31:25 BST 2015
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
>
>
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