Re: Validation messages not showing up on Change Password page
Hi,
Check if the validation errors has any data or not. The code for this will
be something like
if ($this-User-save($this-data)) {
$this-Session-setFlash(__('Your account information has been saved',
true));
$this-redirect(array('controller' = 'users', 'action' = 'view'));
} else {
debug($this-User-validationErrors);
$this-Session-setFlash(__('Sorry, a problem occurred trying to save
your account information. Please, try again.', true));
}
Amit Badkas
PHP Applications for E-Biz: http://www.sanisoft.com
On Fri, Jan 7, 2011 at 10:55 AM, alvinj devda...@gmail.com wrote:
if ($this-User-save($this-data)) {
$this-Session-setFlash(__('Your account information has
been saved', true));
$this-redirect(array('controller' = 'users', 'action' =
'view'));
} else {
$this-Session-setFlash(__('Sorry, a problem occurred
trying to save your account information. Please, try again.', true));
}
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Re: Validation messages for Ajax calls
I do it by having jQuery make a post call when each field is changed-
In this case it sends it only does it if the form has a class ajax.
The post request includes the field id... I do this to make it simpler
to perform the .post callback, although it could be done another way.
The post response returns the error message if there is one, which
jquery inserts into the page.
$(.ajax input:not('.hasDatepicker')).change(function (){
var action = $(this).closest(form).attr(action);
var inputId = this.id;
$(# + inputId).removeClass(form-error form-valid);
$(# + inputId).next(.error-message).remove();
$(# + inputId).addClass(form-check);
$.post(
action,
$(# +inputId ).serialize() + data[Input]
[id]=+inputId,
function (xml){
var message = $(xml).find('message').text();
var inputId = $(xml).find('input').text();
if(message){
$(# + inputId).addClass(form-error);
$(# + inputId).after(div class='error-
message' +message+/div);
} else {
$(# + inputId).addClass(form-valid);
}
},
xml
);
});
I have the action of my form check for an ajax request- if it is it
performs the _validate function
function edit($id = null){
if ($this-RequestHandler-isAjax() !empty($this-data)){
$this-_validate();
//function will save if validates
}
//rest of code
}
The validate function validates the field. In this case I'm validating
a multiple model field.
function _validate(){
$this-set('inputId', $this-data['Input']['id']);
// Validate the Affiliate, if it's ok, show no
errors. If not ok, show errors
if ($this-Affiliate-create() $this-Affiliate-
saveAll($this-data, array('validate' = 'only'))) {
$this-set('error', '0');
$this-set('message', '');
} else {
if(isset($this-data['Affiliate'])){
$errorMessages = $this-
validateErrors($this-Affiliate);
}else if(isset($this-data['Contact'])){
$errorMessages = $this-
validateErrors($this-Affiliate-Contact);
} else if(isset($this-
data['AffiliateApplication'])){
$errorMessages = $this-
validateErrors($this-Affiliate-AffiliateApplication);
}
if(isset($errorMessages[0])){
$errorMessages = $errorMessages[0];
}
//$errorMessages = $this-validateErrors();
$this-set('error', '1');
$this-set('message',
array_shift($errorMessages));
}
$this-render('/elements/validation', 'xml');
}
validation.ctp
I return the response as xml, which is parsed by my javascript
function
validation
input?php echo $inputId; ?/input
error?php echo $error; ?/error
message?php echo $message;?/message
/validation
On Jul 12, 12:48 pm, Jonas jonas.sand...@gmail.com wrote:
Hello,
I am using Ajax calls to save/remove entries from a database. When
saving I use validation rules from my Model which works fine (they
used to be called by a post submit before). Then I used $form-isFieldError
to determine which field caused the error in the
validation. But how do I do this when validating through Ajax?
Thanks,
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Re: validation messages
Your should just be able to return the string...
function checkCheese(tilsit, caerphilly, cheddar) {
if (!tilsit) {
return Never at the end of the week, sir. Always get it fresh
first thing on Monday.;
}
if (!caerphilly) {
return Ah well, it's been on order for two weeks, sir. I was
expecting it this morning.;
}
if (!cheddar) {
return Well, I'm afraid we don't get much call for it around
these parts;
}
return true;
}
hth
grigri
On Jul 9, 12:12 pm, emanuele emanuel...@gmail.com wrote:
Hello pals, I ve my own validation method. The method checks three fields.
Is there any possibility to customize the message of error depending on the
failure condtions? For istance:
function myfunc(a, b, c) {
if(!a)
set a message for a;
elseif(!b) set a message for b;
elseif(!c) set a message for c;
}
thanks in advance
--
Emanuele Gringeri
Computer Engineer
University of Pisa
Be my mirror, my sword and shield
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Re: validation messages
you are better doing
function checkCheese($cheese) {
if ($cheese !='tilsit') {
return Never at the end of the week, sir. Always get it fresh
first thing on Monday.;
}
if ($cheese !='caerphilly') {
return Ah well, it's been on order for two weeks, sir. I was
expecting it this morning.;
}
if ($cheese !='cheddar') {
return Well, I'm afraid we don't get much call for it around
these parts;
}
return true;
}
tbh you should move your validation into your model file and then using
one of the many built in validation rules or rolling your own
http://book.cakephp.org/view/134/Core-Validation-Rules
On Fri, July 9, 2010 12:55 pm, grigri wrote:
Your should just be able to return the string...
function checkCheese(tilsit, caerphilly, cheddar) {
if (!tilsit) {
return Never at the end of the week, sir. Always get it fresh
first thing on Monday.;
}
if (!caerphilly) {
return Ah well, it's been on order for two weeks, sir. I was
expecting it this morning.;
}
if (!cheddar) {
return Well, I'm afraid we don't get much call for it around
these parts;
}
return true;
}
hth
grigri
On Jul 9, 12:12 pm, emanuele emanuel...@gmail.com wrote:
Hello pals, I ve my own validation method. The method checks three
fields.
Is there any possibility to customize the message of error depending on
the
failure condtions? For istance:
function myfunc(a, b, c) {
if(!a)
set a message for a;
elseif(!b) set a message for b;
elseif(!c) set a message for c;
}
thanks in advance
--
Emanuele Gringeri
Computer Engineer
University of Pisa
Be my mirror, my sword and shield
Check out the new CakePHP Questions site http://cakeqs.org and help others
with their CakePHP related questions.
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at http://groups.google.com/group/cake-php?hl=en
--
Mike Karthauser
Managing Director - Brightstorm Ltd
Email: mi...@brightstorm.co.uk
Web: http://www.brightstorm.co.uk
Tel: 07939 252144 (mobile)
Fax: 0870 1320560
Address: 1 Brewery Court, North Street, Bristol, BS3 1JS
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Re: validation messages problems
On Fri, May 29, 2009 at 10:52 AM, jrsh...@googlemail.com
jrsh...@googlemail.com wrote:
I keep getting the following message, after I have clicked 'add' on my
form, when it is invalid in any way and when a submission is
successful:
Not Found
Error: The requested address '/contacts/add' was not found on this
server.
Set debug to 2 in core.php. Cake defaults to a 404 when there's an
error and debug is at 0.
On a successful submission the e-mail is sent, but it still results in
the above message. I have added a redirect to my controller to
redirect back to the page, but no error messages are displayed
accordingly. I have added $form-error('Contact.name').. etc but they
do not display the messages defined in my model.
I do not have a view file for the controllers action and I just want
to call the method then go back to the initial page and display the
appropriate error messages.
I don't see a redirect in your method. In any case, you want to avoid
doing that because your $validationErrors won't exist if you redirect.
The correct way to handle this is to only redirect when the save is
successful. That way, Cake will redisplay the form otherwise, and
FormHelper will know to display the error messages.
Think of it this way: When the user first browses to /contacts/add
Cake will display the add view, which contains a form. Your save code
will not be parsed because $this-data is empty (or, in your case,
because RequestHandler-isPost() returns false). FormHelper will
create the empty form.
When the form is submitted, RequestHandler-isPost() retrn true and
Cake will run through your save() operations. If that is successful,
your code should redirect somewhere else.
If the save fails, though, your code shouldbe allowed to finish
running therough the controller method. Cake will, in turn, re-display
the form. Because your $validationErrors is not empty, FormHelper
should display the error messages.
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Re: Validation messages and redirect issue
Yes, the redirect is the problem because it forces a new request to the server. Validation messages are not the same as Session flash() messages in that they're not saved in the session and available at a later time. If you consider a typical action involving a form submission, if there's no save() (ie. because of invalid data) PHP will run through the method without reaching a redirect. Because of this, Cake will redisplay the action's view (the form). And FormHelper, in drawing up the things its responsible for, will catch and display any validation error messages. They're just view variables, in other words. Someone else might have a better idea, but I think the easiest solution would be to put the messages in the session and display them in the same manner as session flash messages. That is, go around FormHelper completely for displaying the errors. The downside is that the errors won't be displayed inline with the form but, if you're registration is on the homepage, I'm assuming there are only a couple of fields. Even if not, it might not be so bad. So, before redirection, check $this-User-validationErrors and, if not empty, use $this-Session-flash() to transport it to the next view. I suppose you'll need to loop through the array and grab whatever errors are present. Use die(debug($this-User-validationErrors)) in your action to see how its laid out. Does that make sense? On Mon, May 4, 2009 at 1:07 AM, Eric Martin emarti...@gmail.com wrote: I'm having a problem getting validation messages to show up for a register/sign-up form. I have the form on the home page, which is accessed through a HomeController. The register/sign-up form posts to the UsersController, register function, which does the save. Regardless of the result, it redirects back to the home page but the form validation messages are gone. If I move the register/sign-up form to its own url/page, it all works, so I'm pretty sure that the redirect is wiping out the validation messages. Being fairly new to CakePHP, I'd appreciate any suggestions on how to make this work. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Re: Validation messages and redirect issue
Thanks brian! I've decided to either just send the user to the user/ register page if an error occurs (which will maintain the messages) or do as you suggested. On May 4, 9:05 am, brian bally.z...@gmail.com wrote: Yes, the redirect is the problem because it forces a new request to the server. Validation messages are not the same as Session flash() messages in that they're not saved in the session and available at a later time. If you consider a typical action involving a form submission, if there's no save() (ie. because of invalid data) PHP will run through the method without reaching a redirect. Because of this, Cake will redisplay the action's view (the form). And FormHelper, in drawing up the things its responsible for, will catch and display any validation error messages. They're just view variables, in other words. Someone else might have a better idea, but I think the easiest solution would be to put the messages in the session and display them in the same manner as session flash messages. That is, go around FormHelper completely for displaying the errors. The downside is that the errors won't be displayed inline with the form but, if you're registration is on the homepage, I'm assuming there are only a couple of fields. Even if not, it might not be so bad. So, before redirection, check $this-User-validationErrors and, if not empty, use $this-Session-flash() to transport it to the next view. I suppose you'll need to loop through the array and grab whatever errors are present. Use die(debug($this-User-validationErrors)) in your action to see how its laid out. Does that make sense? On Mon, May 4, 2009 at 1:07 AM, Eric Martin emarti...@gmail.com wrote: I'm having a problem getting validation messages to show up for a register/sign-up form. I have the form on the home page, which is accessed through a HomeController. The register/sign-up form posts to the UsersController, register function, which does the save. Regardless of the result, it redirects back to the home page but the form validation messages are gone. If I move the register/sign-up form to its own url/page, it all works, so I'm pretty sure that the redirect is wiping out the validation messages. Being fairly new to CakePHP, I'd appreciate any suggestions on how to make this work. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
