CakePHP and Ajax request
Hi
I am currently using ajax in multiple controllers in my application. I
implemented the ajax functionality using the jQuery supported version.
$.ajax({
url:'getCountries',
type: "POST",
dataType: "html",
data:"data=" + result,
success: function(data){
//magic...
}
}
});
As you can see from the code above the url of this request is
'getCountries'. This means that if the request is made from
'http://localhost/appname/controllername/methodname' the request url will
be 'http://localhost/appname/controllername/getCountries'. However if the
url is different, say
'http://localhost/appname/controllername/methodname/7' (like in the edit
view) or
( 'http://localhost/appname/controllername/methodname/order:Model.field'
(like in the pagination) then the request url will dramaticly change to
'http://localhost/appname/controllername/methodname/getCountries' in the
first case and even worse in the second. How can I avoid that?
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Re: cakephp and ajax
Hey David,
You would connect to your model the same way you do within any other
controller. Your controller code would look something like the following
public function index(){
// Disable both the view and layout as they both will not be needed.
$this->autoRender = false;
// Make sure someone actually did pass in a discount code
if($this->request->params['discount_code']){
// Look up the discount code passed in and then json encode the response
to be used by the ajax handler within the ui.
echo
json_encode($this->Setting->find(array('conditions'=>array('discount_code'=>$this->request->params['discount_code']);
}
}
The above code should do about what you want it to. You will need to write
the remaining code for the UI as I don't know what your fields are named.
On Mon, Dec 17, 2012 at 12:42 AM, David Camerotto wrote:
> Hi, I am relatively new to Cake, I took over a web site that uses it and
> am still learning the ropes, but slowly getting there.
>
> One issue has do have is with the image shown below.
>
> I want to be able to retrieve data from the DB when clicking on the Apply
> link.
>
> I have create a model and controller and have added this code to the click
> event for the link.
>
> $('#go').click(function(){
> $.ajax({
> url:'/discount/index',
> type:'POST',
> data:data
> });
>
> What I'm unsure about is how to retrieve the the data from the DB and how
> to put it into the input box - table is called settings and field is
> discount_code.
>
> Any help would be greatly appreciated
>
>
>
>
> --
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> Find us on Twitter http://twitter.com/CakePHP
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>
>
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cakephp and ajax
Hi, I am relatively new to Cake, I took over a web site that uses it and am
still learning the ropes, but slowly getting there.
One issue has do have is with the image shown below.
I want to be able to retrieve data from the DB when clicking on the Apply
link.
I have create a model and controller and have added this code to the click
event for the link.
$('#go').click(function(){
$.ajax({
url:'/discount/index',
type:'POST',
data:data
});
What I'm unsure about is how to retrieve the the data from the DB and how
to put it into the input box - table is called settings and field is
discount_code.
Any help would be greatly appreciated
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Re: Cakephp and AJAX
Hi Milos,
Instead of calling an ajax layout, I think you simply should add this
line at the beginning of your action in the controller.
$this->autoRender = false;
This action will only be executed on the server side.
And to send parameter to the action, why don't you send them in array
by 'post' method in Json encoding and receive the response from the
action the same way.
To do it, use this command:
$this-> Js->request
On 4 déc, 12:05,Miloš Vučinić wrote:
> Thank you very much !
>
> All the best,
> Milos
>
> On Dec 3, 9:25 am, Tilen Majerle wrote:
>
>
>
>
>
>
>
> > for response: just create a view like (but not 'default' layout, make a new
> > layout 'ajax') in others functions
>
> > how to detect ajax: $this->request->is('ajax')
>
> > CONTENT FOR ajax.ctp layout:
> >
>
> > and in controller to enable this layout:
> > $this->layout = 'ajax';
>
> > why this ? this will return just your 'archieve' view
>
> > --
> > Lep pozdrav, Tilen Majerlehttp://majerle.eu
>
> > 2011/12/3 Miloš Vučinić
>
> > > Hello,
>
> > > I haven't used AJAX so far because I never needed it. I read the
> > > manuals regarding it, now I am wondering how to do it in cake. My task
> > > is following:
> > > I have a list of users. Next to each user I have a button which says
> > > archive. On click I have to archive the user. Now, I don want to
> > > reload the whole page so I want to use AJAX.
> > > The way I see it, I would create a regular AJAX call to my url which
> > > is function just like any other in cake, like /users/archive/57 where
> > > number 57 is id in the database (it will be generated for each
> > > button).
> > > On server side I would perform the function, but how do I return
> > > response. Do I just echo it ? And how does the cake knows it was an
> > > AJAX call and that it needs to send a response to a client. And is it
> > > ok, for the response to be just a simple ok , or notok string , and
> > > then if ok, I just change the archive sting into yes from no in the
> > > user list.
>
> > > Can you please give me like quick steps of how would you do it with a
> > > quick syntax example.
>
> > > Like : 1) Create a client call to the server
> > > 2) Execute function on server the normal way you wold
> > > 3) Send response to client (please explain how)
>
> > > Thank you in advance,
>
> > > All the best
> > > Milos Vucinic
>
> > > --
> > > Our newest site for the community: CakePHP Video Tutorials
> > >http://tv.cakephp.org
> > > Check out the new CakePHP Questions sitehttp://ask.cakephp.organdhelp
> > > others with their CakePHP related questions.
>
> > > To unsubscribe from this group, send email to
> > > cake-php+unsubscr...@googlegroups.com For more options, visit this group
> > > athttp://groups.google.com/group/cake-php
--
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Re: Cakephp and AJAX
Thank you very much !
All the best,
Milos
On Dec 3, 9:25 am, Tilen Majerle wrote:
> for response: just create a view like (but not 'default' layout, make a new
> layout 'ajax') in others functions
>
> how to detect ajax: $this->request->is('ajax')
>
> CONTENT FOR ajax.ctp layout:
>
>
> and in controller to enable this layout:
> $this->layout = 'ajax';
>
> why this ? this will return just your 'archieve' view
>
> --
> Lep pozdrav, Tilen Majerlehttp://majerle.eu
>
> 2011/12/3 Miloš Vučinić
>
>
>
>
>
>
>
> > Hello,
>
> > I haven't used AJAX so far because I never needed it. I read the
> > manuals regarding it, now I am wondering how to do it in cake. My task
> > is following:
> > I have a list of users. Next to each user I have a button which says
> > archive. On click I have to archive the user. Now, I don want to
> > reload the whole page so I want to use AJAX.
> > The way I see it, I would create a regular AJAX call to my url which
> > is function just like any other in cake, like /users/archive/57 where
> > number 57 is id in the database (it will be generated for each
> > button).
> > On server side I would perform the function, but how do I return
> > response. Do I just echo it ? And how does the cake knows it was an
> > AJAX call and that it needs to send a response to a client. And is it
> > ok, for the response to be just a simple ok , or notok string , and
> > then if ok, I just change the archive sting into yes from no in the
> > user list.
>
> > Can you please give me like quick steps of how would you do it with a
> > quick syntax example.
>
> > Like : 1) Create a client call to the server
> > 2) Execute function on server the normal way you wold
> > 3) Send response to client (please explain how)
>
> > Thank you in advance,
>
> > All the best
> > Milos Vucinic
>
> > --
> > Our newest site for the community: CakePHP Video Tutorials
> >http://tv.cakephp.org
> > Check out the new CakePHP Questions sitehttp://ask.cakephp.organd help
> > others with their CakePHP related questions.
>
> > To unsubscribe from this group, send email to
> > cake-php+unsubscr...@googlegroups.com For more options, visit this group
> > athttp://groups.google.com/group/cake-php
--
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Re: Cakephp and AJAX
for response: just create a view like (but not 'default' layout, make a new
layout 'ajax') in others functions
how to detect ajax: $this->request->is('ajax')
CONTENT FOR ajax.ctp layout:
and in controller to enable this layout:
$this->layout = 'ajax';
why this ? this will return just your 'archieve' view
--
Lep pozdrav, Tilen Majerle
http://majerle.eu
2011/12/3 Miloš Vučinić
> Hello,
>
> I haven't used AJAX so far because I never needed it. I read the
> manuals regarding it, now I am wondering how to do it in cake. My task
> is following:
> I have a list of users. Next to each user I have a button which says
> archive. On click I have to archive the user. Now, I don want to
> reload the whole page so I want to use AJAX.
> The way I see it, I would create a regular AJAX call to my url which
> is function just like any other in cake, like /users/archive/57 where
> number 57 is id in the database (it will be generated for each
> button).
> On server side I would perform the function, but how do I return
> response. Do I just echo it ? And how does the cake knows it was an
> AJAX call and that it needs to send a response to a client. And is it
> ok, for the response to be just a simple ok , or notok string , and
> then if ok, I just change the archive sting into yes from no in the
> user list.
>
> Can you please give me like quick steps of how would you do it with a
> quick syntax example.
>
> Like : 1) Create a client call to the server
> 2) Execute function on server the normal way you wold
> 3) Send response to client (please explain how)
>
> Thank you in advance,
>
> All the best
> Milos Vucinic
>
> --
> Our newest site for the community: CakePHP Video Tutorials
> http://tv.cakephp.org
> Check out the new CakePHP Questions site http://ask.cakephp.org and help
> others with their CakePHP related questions.
>
>
> To unsubscribe from this group, send email to
> cake-php+unsubscr...@googlegroups.com For more options, visit this group
> at http://groups.google.com/group/cake-php
>
--
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Check out the new CakePHP Questions site http://ask.cakephp.org and help others
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Cakephp and AJAX
Hello, I haven't used AJAX so far because I never needed it. I read the manuals regarding it, now I am wondering how to do it in cake. My task is following: I have a list of users. Next to each user I have a button which says archive. On click I have to archive the user. Now, I don want to reload the whole page so I want to use AJAX. The way I see it, I would create a regular AJAX call to my url which is function just like any other in cake, like /users/archive/57 where number 57 is id in the database (it will be generated for each button). On server side I would perform the function, but how do I return response. Do I just echo it ? And how does the cake knows it was an AJAX call and that it needs to send a response to a client. And is it ok, for the response to be just a simple ok , or notok string , and then if ok, I just change the archive sting into yes from no in the user list. Can you please give me like quick steps of how would you do it with a quick syntax example. Like : 1) Create a client call to the server 2) Execute function on server the normal way you wold 3) Send response to client (please explain how) Thank you in advance, All the best Milos Vucinic -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php
Re: cakephp and Ajax pagination (mootools)
On Aug 21, 2010, at 3:13 AM, Mariano C. wrote:
> I have followed perfectly this guide (
> http://mark-story.com/posts/view/creating-simple-ajax-pagination-with-cakephp-1-3-and-mootools
> ) but it only works at 50%.
>
> I just have two link for pagination: 1 & 2. If I go to:
> htp://my_web.com/items/user/page:1 the link to second page is active,
> thus if I click this link the second page will be opened in ajax
> style. OK!
>
> Now, link for page 2 is disabled and link to the first page is active,
> but, if I click this link the page will be reloaded entirely as normal
> call.
>
> Viceversa happen if I call htp://my_web.com/items/mariano/page:2.
> Clicking on link 1 will load new page in AJAX, successivly clicking on
> page 2 will happen with classic call.
>
> Why?
I ran into this same issue. You *must* include your call to $js->writeBuffer()
within the view that gets rendered with each ajax request. Otherwise, after
your first click of an ajax link, the new set of links that get loaded from the
ajax request don't get updated with the custom onclick events.
So, for example, I have a table element that has the option to be shown on each
ajax request. At the bottom of the element file, I have the appropriate call
writeBuffer(array('onDomReady'=>false));
}
?>
Now, each time the new ajax page loads, the links get updated.
Hope that helps.
~Philip
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cakephp and Ajax pagination (mootools)
I have followed perfectly this guide ( http://mark-story.com/posts/view/creating-simple-ajax-pagination-with-cakephp-1-3-and-mootools ) but it only works at 50%. I just have two link for pagination: 1 & 2. If I go to: htp://my_web.com/items/user/page:1 the link to second page is active, thus if I click this link the second page will be opened in ajax style. OK! Now, link for page 2 is disabled and link to the first page is active, but, if I click this link the page will be reloaded entirely as normal call. Viceversa happen if I call htp://my_web.com/items/mariano/page:2. Clicking on link 1 will load new page in AJAX, successivly clicking on page 2 will happen with classic call. Why? Check out the new CakePHP Questions site http://cakeqs.org and help others with their CakePHP related questions. You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en
Firefox error with json.js, cakephp and ajax scriptaculo
Hi,
in my application cakephp I have this code (into view):
echo $javascript->link('prototype');
echo $javascript->link('scriptaculous.js');
echo $javascript->link('json.js');
...
...
...
$options = array("url"=>"/bufferpoints","complete" =>
"prove(request)");
echo $ajax->link('Prova ajax',null,$options);
...
...
Re: CakePHP and AJAX 'engines'
my love goes to jquery. documentation is currently under http://proj.jquery.com/, john will hopefully move this to jquery.com soon. with jquery you can completly separate your javascript and html. there is a description in this post: http://jquery.com/blog/2006/08/20/why-jquerys-philosophy-is-better/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
Re: CakePHP and AJAX 'engines'
Flash Platform :D (Flash/Flex 2) through CakeAMFPHPOn 8/23/06, Olivier Percebois-Garve <[EMAIL PROTECTED] > wrote:I love moo.fx. (uses a lite version of prototype)But the most promising theses days is probably jquery. (encapsulates also a part of moo.fx)mouth wrote:> Hi all,>> which AJAX engines (other then prototype.js) are You successfully using> with CakePHP, guys? Should You please share with us some limits of Your > solutions?>> I can't help myself, but in cases I need just one little ajax-driven> functionality I don't think I need prototype's obesity.>> Thx, mouth.>>> > >> --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
Re: CakePHP and AJAX 'engines'
I love moo.fx. (uses a lite version of prototype) But the most promising theses days is probably jquery. (encapsulates also a part of moo.fx) mouth wrote: > Hi all, > > which AJAX engines (other then prototype.js) are You successfully using > with CakePHP, guys? Should You please share with us some limits of Your > solutions? > > I can't help myself, but in cases I need just one little ajax-driven > functionality I don't think I need prototype's obesity. > > Thx, mouth. > > > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
CakePHP and AJAX 'engines'
Hi all, which AJAX engines (other then prototype.js) are You successfully using with CakePHP, guys? Should You please share with us some limits of Your solutions? I can't help myself, but in cases I need just one little ajax-driven functionality I don't think I need prototype's obesity. Thx, mouth. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Cake PHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php -~--~~~~--~~--~--~---
