Hi,
I've got quite a fundamental problem when using Cake. I've searched
through the postings but no appropriate solution.
It's like this:
I've created an edit function in my controller and a corresponding
edit.thtml file. I've got 2 simple tables (abbreviated):
products (
id int(11),
name varchar(250),
category_id int(11),
price decimal(19,2),
created DATETIME
modified DATETIME
);
categories (
id int(11),
name varchar(250),
parent_id int(11),
created DATETIME
modified DATETIME
);
PRODUCT belongsTo CATEGORY.
CATEGORY hasMany PRODUCT.
In the function edit() I sent two variables to the edit.thtml by doing
this:
$this->params['data'] = $this->Product->read();
$this->set('catedata',
$this->Product->Category->generateList());
In the edit.thtml view, the problem I got was with the $catedata
variable.
echo $html->selectTag('Product/category_id', $catedata,
$html->tagValue('Product/category_id'));
I put it into a select tag like the above. When I went to the edit
page, it worked fine. However, when I tried to save the edited data, it
gave me an
"Notice: Undefined variable: catedata in
/home/gsa/public_html/cake/app/views/products/edit.thtml "
error. The data was not saved to the database.
I've double-checked everything but everything seems to be okay. Am I
missing something that I should've done?
Any help is appreciated :)
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