My first symfony project - Mesurex

My first symfony project 11This is getting good.Find more about the naming conventions 13 linking an action to a template.Add a record relative to another tableCurrently you can’t add comments to posts directly; if you edit a post, you have to go to thecomments editing section, create a new one, then select the post you want to comment onusing the drop-down menu. The screen looks like this:It would be better if there was a link on each post editing page to go straight to the commentediting facility, so let’s arrange that first. In the sf_sandbox/apps/frontend/modules/post/templates/showSuccess.php template, add this line at the bottom:Listing1-26The link_to() helper creates a hyperlink pointing to the edit action of the commentmodule, so you can add a comment directly from the post details page. At the moment,however, the comments edit page still offers a form element to select which post to relate acomment to. This would be best replaced by a hidden field (containing the post primary key)if the comments edit page URL is called specifying that key.In symfony, forms are managed by classes. So, let’s edit the BlogCommentForm class to makeour changes. The file is located under the sf_sandbox/lib/form/ directory:class BlogCommentForm extends BaseBlogCommentForm{/*** Configure method, called when the form is instantiated*/public function configure(){$this->widgetSchema['blog_post_id'] = new sfWidgetFormInputHidden();}}Listing1-2713. http://www.symfony-project.org/book/1_2/07-Inside-the-View-Layer----------------- Brought to you by