Hello,
is there a way to access the database configuration that is saved in
core/database.php form a behaviour?
Background: I would like to get some information from the database in
a behaviour. Unfortunately the database table does not belong to the
current model and loading the model using
Which callback?
BeforeFind, but is that important?
The model instance is passed to the callbacks
I know, but I do not want to use that model of the callback but a
different model - and this is not passed to the callback.
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Hello,
How can I use a model in a behaviour?
I created a behaviour with a callback function. In one specific
situation I would like to do a find on one of my models.
From old codes it seems in cakephp 2.6
$model-mymodelname-find()
worked. Now I am using cakephp version 3 and I get the error
Hello,
I would like to use the user and password table of a CMS for
authentification in my small cake application.
So I told cake to use the table form the database for users.
class User extends AppModel {
var $useTable = 'cms_users';
}
I know how to check whether the password from the
Hello,
I am using AuthComponent with authorization from the controller. Thus
my app_controller.php looks like
##
class AppController extends Controller {
var $components = array('Auth','RequestHandler');
var $uses = array('User');
public function
Hello Mark,
thank you for your detailled explanation. It works :-)
Melanie
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Because Cake do not save if validation failed and pass validation
errors to view automatically. Form helper render these errors when use
$from-input() method.
Yes it does and it works beautifully - but not for input fields that
do not belong of the current model.
If my Model1 has only
Hi,
In an add view I have several input fields that contain data for more
than one model. I sort, validate and save this data in the controller
using
if($this-Model-validates()){
$this-Model-create();
if($this-Model-save($data)){
...
}else{
...
}
}else{
Hello,
I tried to migrate from 1.2.7 to 1.3.2.
I downloaded cake 1.3.2 and ran the console to create a new project.
All I did in this new project is edit the app_controler.php file and
include the line
var $helpers = array('Html');
I then get the error message (when calling cake/myapp)
Notice:
Sorry I forgot the second part of the error message:
Fatal error: Call to a member function flash() on a non-objekct in /
app/views/layouts/default.ctp on line 43
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You received this
Because the View class uses output buffering. Have a look at MediaView
instead:
Thank you; but I am afraid I did not figure out how this helps me
MediaView Summary:
Methods to display or download any type of file
I do not want to display or download a file as there exists no file.
The content
I just wrote a quick PlaintextHelper (3 minutes!) based on the
CsvHelper I'm already using. Check it out here:
http://pastebin.com/u46cWX7T
Well it does not work, header is still html.
I also do not understand why it should work. The only thing you are
doing is taking
I now simply wrote
header(Content-Type: text/plain);
header('Content-Disposition: attachment; filename=text.txt');
into my controller - that seems rather dirty, but it works.
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You
I want to have the output as plain text offered with a download
dialog.
This works fine on my server with a .php file outside of cake that
looks like
?php header(Content-Type: text/plain);
header('Content-Disposition: attachment; filename=test.tex');
echo aa\n\na\ta\ta?
In cake I create a new
I am programming a database front-end. The database contains data for
various products, one table for the data, another for the product, one
for the company, all related to each other with belongsTo and
hasMany.
I want to restrict the access of users to individual datasets. Every
table has a
Hello,
I try to have several tables with paginated data in one view.
###
texttexttexttext
div with paginated data 1
div with paginated data 2
div with paginated data 3
###
When loading the page the first time everything seems correct except
Hi
does anyone know if it's possible to order by a contained fields? It
seems to me like a simple task but I'm unable to manage it.. I have a
User model associated with a Group field and I'd like to order User by
Group.name.
Do you mean paginator function sort() ? There you simpy need to
Hello Marcelo,
Check the CakePHP version you're using is the same
used in the tutorial.
It is not (I am using the latest version), but that does not help me
to learn how I can get error messages.
Melanie
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Hello,
I am using code from the bakery tutorials to validate my form elements
for unique records.
http://bakery.cakephp.org/articles/view/checking-for-duplicate-records-unique-record
(I am using the code of comment no. 5 as I need to validate for a
unique combination of fields)
It works fine,
Hello,
I have a very nested belongsTo/hasMany structure of my models:
A belongsTo C
B belongsTo C
C belongsTo D
D belongsTo E
F belongsTo E
G belongsTo E
In E/index I want to list all E with the respective titles of all
related models.
EsController looks like this:
Hello Martin
Since the field is empty I suspect you may have Sanitize in place, or
some other text cleaner.
No (not that I know, just the standard content that cakephp gives you
when baking)
A simple character set problem should give you garbage but not empty strings.
This is also was I
Hello,
I am using containable behaviour in paginate() in my controller namend
E.
In my view I can use sort('title of cell in table E') to sort the
results. But I did not find a way to sort by any fields not belonging
to table E.
I tried sort('D.cell name') - but the syntax seems to be wrong.
Hello Brian,
$paginator-sort('text in link', 'D.cell name', array('title' =
'title attribute of link'))
this works - but only for models which are directly related to the
actual model. Cakephp does not recognize Models which belong to a
Model that belongs to the actual model (A belongsTo C, C
Hello Brian,
thank you for the information about containable. It works fine, except
for one problem. I use this code:
$this-E-find(
'all',
array(
'contain' = array(
'D' = array(
'fields' = array('D.title'),
Hi John,
I think I read somewhere (here in the group) that you need to include
the foreign keys in the fields definition, so containable can see
them!
I read contain automatically also includes the foreign keys in it's
sql-query.
http://book.cakephp.org/view/474/Containable :
As you can see,
Hello,
I have the following problem, I already googled but did not find an
answer although I think it must be a quite common problem:
When adding or editing and inserting a special character in a text
field (for example ä, ö, ü, ², µ, ...) everything seems at first to
work fine. The text is
Hello John,
I already tried putting all X.id and X.Y_id in the respective field
arrays - no change.
And this also does not explain, why cakephp does the right thing
automatically when I select B, C, D, F, and G, but not when selecting
A. What I do not understand is the difference between the
Problem solved. There was a typing error in the C model. Sorry!
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Hello,
Please excuse my bad English, I am not a native speaker. I only
started CakePHP two weaks ago, read a book about it and am now trying
to program my project. I have some experience in php, mysql, html and
css but hardly any knowledge of javascript or ajax.
I have several tables linked
of acessing tables A and B? Do I really need query
() or is there a different way?
Thanks!
Melanie Sommer
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