diff options
Diffstat (limited to 'user_guide/tutorial/create_news_items.html')
| -rw-r--r-- | user_guide/tutorial/create_news_items.html | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/user_guide/tutorial/create_news_items.html b/user_guide/tutorial/create_news_items.html index 853044c0c..8effe35ef 100644 --- a/user_guide/tutorial/create_news_items.html +++ b/user_guide/tutorial/create_news_items.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.1.3</h1></td> +<td><h1>CodeIgniter User Guide Version Location</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> @@ -72,13 +72,13 @@ Create news items <?php echo form_open('news/create') ?> - <label for="title">Title</label> + <label for="title">Title</label> <input type="input" name="title" /><br /> <label for="text">Text</label> <textarea name="text"></textarea><br /> - - <input type="submit" name="submit" value="Create news item" /> + + <input type="submit" name="submit" value="Create news item" /> </form> </textarea> @@ -94,18 +94,18 @@ public function create() { $this->load->helper('form'); $this->load->library('form_validation'); - + $data['title'] = 'Create a news item'; - + $this->form_validation->set_rules('title', 'Title', 'required'); $this->form_validation->set_rules('text', 'text', 'required'); - + if ($this->form_validation->run() === FALSE) { - $this->load->view('templates/header', $data); + $this->load->view('templates/header', $data); $this->load->view('news/create'); $this->load->view('templates/footer'); - + } else { @@ -129,27 +129,27 @@ public function create() public function set_news() { $this->load->helper('url'); - + $slug = url_title($this->input->post('title'), 'dash', TRUE); - + $data = array( 'title' => $this->input->post('title'), 'slug' => $slug, 'text' => $this->input->post('text') ); - + return $this->db->insert('news', $data); } </pre> <p>This new method takes care of inserting the news item into the database. The third line contains a new function, <dfn>url_title()</dfn>. This function - provided by the <a href="../helpers/url_helper.html">URL helper</a> - strips down the string you pass it, replacing all spaces by dashes (-) and makes sure everything is in lowercase characters. This leaves you with a nice slug, perfect for creating URIs.</p> - + <p>Let's continue with preparing the record that is going to be inserted later, inside the <var>$data</var> array. Each element corresponds with a column in the database table created earlier. You might notice a new method here, namely the <dfn>post()</dfn> method from the <a href="../libraries/input.html">input library</a>. This method makes sure the data is sanitized, protecting you from nasty attacks from others. The input library is loaded by default. At last, you insert our <var>$data</var> array into our database.</p> <h2>Routing</h2> <p>Before you can start adding news items into your CodeIgniter application you have to add an extra rule to <dfn>config/routes.php</dfn> file. Make sure your file contains the following. This makes sure CodeIgniter sees 'create' as a method instead of a news item's slug.</p> - + <pre> $route['news/create'] = 'news/create'; $route['news/(:any)'] = 'news/view/$1'; |