Hello Oscar,
Thanks you for this nice replay :)
yes this work now
have a good day
On 20 avr, 00:43, oscar balladares <liebegr...@gmail.com> wrote:
> Oh, for sure.
>
> If you want just to validate a field with ajax and a controller you probably
> need to grep
> the EmailField value and attach it to a variable.
>
> If you instead want to submit the whole form with JQuery and Ajax you should
> want to use the .serialize() function (of JQuery + Ajax)
>
> So the controller must looks like:
>
> public function validateEmailAction(){
>
> # Is the request an ajax one?
> if ($this->get('request')->isXmlHttpRequest())
> {
> # Lets get the email parameter's value
> $email = $this->get('request')->request->get('email');
> #if the email is correct
> if(....){
> return new Response("<b>The email is valid</b>");
> }#endif
> #else if the email is incorrect
> else
> {
> return new Response("<b>We are sorry, the email is already
> taken</b>");
> }#endelse
>
> }# endif this is an ajax request
> } #end of the controller.
>
> ........
>
> The controllers route could be something like
>
> email_validation:
> pattern: /emailcheck
> defaults: { _controller: YourBundle:SomeController:validateEmail }
>
> .........
> and in the main template (the one that displays the email field and the
> whole form) you should have something like:
>
> <input type='hidden' name='emailCheckRoute' id='emailCheckRoute' value="{{
> path('email_validation') }}" />
>
> This one is meant to avoid hardcoding the controller's route in the
> Javascript File, (there are 2 routes, the one for prod and the one for dev,
> so this
> aproach will prevent you from guessing what route is the correct one
> depending on the enviroment) you will only
> have to read the route for the ajax request from this field. In other
> cases, you may want to read the action route of the form ( <form action="{{
> path('some_route') }}" > )
> or maybe the route of a link (<a href="{{ path('some_route') }}" /> ) This
> can be done with JQuery.
>
> ...
>
> the script.js should read something like:
>
> $(document).ready(function() {
>
> $('input#idOfTheEmailField').blur(function(e){
>
> var $email = $(this).val(); //this is the same that saying
> $('input#idOfTheEmailField').val()
> var $url = $('input#emailCheckRoute').val(); //we are getting the
> email_validation route.
>
> $.post($url, { email: $email },
> function(data) {
> alert("The app says: " + data);
> });
>
> });
>
> });
>
> Remember to know which is the ID property of the emailField (you must change
> mine "#idOfTheEmailField" with yours).
>
> If you are new to JQuery, you must know that "$(document).ready(function() {
> ..... } );" is mandatory
> and every function must go inside this main function.
>
> Also, the include of the JQuery script must go first, and your custom script
> goes after :
>
> <script type="text/javascript" src="{{ asset('js/jquery.js') }}"></script>
> <script type="text/javascript" src="{{ asset('js/yourCustomScript.js')
>
> }}"></script>
>
> And of course, anything can goes wrong with a js file, so if you don't have
> a debugger like bugzilla,
> the easiest way to get going is printing a simple alert, just to see if
> JQuery main function is working:
>
> $(document).ready(function() {
> alert('this is working, lest add more code, and try little by little");
>
> });
>
> Hope this get you rolling [?]
>
> 2011/4/18 symfonyMan <ezziani.cha...@gmail.com>
>
> > Hello Oscar,
>
> > thanks you for the replays..
>
> > can you show me an exemple of sending an ajax request with jquery ??
>
> > i tried a lot of things (.ajax(), .get()...) but il my ajaxAction,
> > this test is skipped : (not an XMLHttpRequest())
> > if ($this->container->get('request')->isXmlHttpRequest())
> > {
> > //some code here
> > }
>
> > i want to validate the email input (onblur)
>
> > thanks ;)
>
> > On 16 avr, 19:20, oscar balladares <liebegr...@gmail.com> wrote:
> > > If you just want to return a simple string you probably want to:
>
> > > # Controllers definition {
> > > #some logic here
>
> > > return new Response("</b>There are some errors on this field</b>");
>
> > > ...........
>
> > > You must import the namespace for Response :
>
> > > use Symfony\Component\HttpFoundation\Response;
>
> > > 2011/4/15 symfonyMan <ezziani.cha...@gmail.com>
>
> > > > Hello,
>
> > > > thanks for all this responses.
>
> > > > the controller must return a template ?
>
> > > > Me, I need ajax just for validate email, and print "ok" next to the
> > > > email field...
>
> > > > sorry i have a bad english :)
>
> > > > thnaks
>
> > > > On 15 avr, 00:12, oscar balladares <liebegr...@gmail.com> wrote:
> > > > > The controller should return a template response, a common template
> > > > (without
> > > > > inheritance of course)
>
> > > > > 2011/4/14 oscar balladares <liebegr...@gmail.com>
>
> > > > > > With JQuery you can request Marc's controller's route. That should
> > do
> > > > the
> > > > > > trick.
>
> > > > > > 2011/4/14 Marc MacLeod <marbe...@gmail.com>
>
> > > > > >> In your controller:
>
> > > > > >> public function fooAction()
> > > > > >> {
> > > > > >> // Is this an ajax request?
> > > > > >> if ($this->container->get('request')->isXmlHttpRequest())
> > > > > >> {
> > > > > >> // do stuff and return ajax content
> > > > > >> }
>
> > > > > >> // return normal response
> > > > > >> }
>
> > > > > >> On Apr 13, 5:16 am, symfonyMan <ezziani.cha...@gmail.com> wrote:
> > > > > >> > hello,
>
> > > > > >> > could somebody show me an example using ajax in symfony 2 ??
>
> > > > > >> > thanks
>
> > > > > >> --
> > > > > >> If you want to report a vulnerability issue on symfony, please
> > send it
> > > > to
> > > > > >> security at symfony-project.com
>
> > > > > >> You received this message because you are subscribed to the Google
> > > > > >> Groups "symfony users" group.
> > > > > >> To post to this group, send email to
> > symfony-users@googlegroups.com
> > > > > >> To unsubscribe from this group, send email to
> > > > > >> symfony-users+unsubscr...@googlegroups.com
> > > > > >> For more options, visit this group at
> > > > > >>http://groups.google.com/group/symfony-users?hl=en
>
> > > > --
> > > > If you want to report a vulnerability issue on symfony, please send it
> > to
> > > > security at symfony-project.com
>
> > > > You received this message because you are subscribed to the Google
> > > > Groups "symfony users" group.
> > > > To post to this group, send email to symfony-users@googlegroups.com
> > > > To unsubscribe from this group, send email to
> > > > symfony-users+unsubscr...@googlegroups.com
> > > > For more options, visit this group at
> > > >http://groups.google.com/group/symfony-users?hl=en
>
> > --
> > If you want to report a vulnerability issue on symfony, please send it to
> > security at symfony-project.com
>
> > You received this message because you are subscribed to the Google
> > Groups "symfony users" group.
> > To post to this group, send email to symfony-users@googlegroups.com
> > To unsubscribe from this group, send email to
> > symfony-users+unsubscr...@googlegroups.com
> > For more options, visit this group at
> >http://groups.google.com/group/symfony-users?hl=en
>
>
>
> 360.gif
> < 1 000AfficherTélécharger
--
If you want to report a vulnerability issue on symfony, please send it to
security at symfony-project.com
You received this message because you are subscribed to the Google
Groups "symfony users" group.
To post to this group, send email to symfony-users@googlegroups.com
To unsubscribe from this group, send email to
symfony-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/symfony-users?hl=en
