diff options
Diffstat (limited to 'user_guide')
| -rw-r--r-- | user_guide/changelog.html | 13 | ||||
| -rw-r--r-- | user_guide/general/cli.html | 2 | ||||
| -rw-r--r-- | user_guide/helpers/url_helper.html | 16 | ||||
| -rw-r--r-- | user_guide/libraries/cart.html | 5 | ||||
| -rw-r--r-- | user_guide/libraries/config.html | 5 | ||||
| -rw-r--r-- | user_guide/libraries/form_validation.html | 13 |
6 files changed, 39 insertions, 15 deletions
diff --git a/user_guide/changelog.html b/user_guide/changelog.html index e0cefc316..6babdfa5d 100644 --- a/user_guide/changelog.html +++ b/user_guide/changelog.html @@ -74,8 +74,10 @@ Change Log <li>Added Session Class userdata to the output profiler. Additionally, added a show/hide toggle on HTTP Headers, Session Data and Config Variables.</li> <li>Removed internal usage of the <samp>EXT</samp> constant.</li> <li>Visual updates to the welcome_message view file and default error templates. Thanks to <a href="https://bitbucket.org/danijelb">danijelb</a> for the pull request.</li> - <li>Added <samp>insert_batch()</samp> function to the PostgreSQL database driver. Thanks to epallerols for the patch.</li> + <li class="reactor">Added <samp>insert_batch()</samp> function to the PostgreSQL database driver. Thanks to epallerols for the patch.</li> <li class="reactor">Callback validation rules can now accept parameters like any other validation rule.</li> + <li class="reactor">Added "application/x-csv" to mimes.php.</li> + <li class="reactor">Typecast limit and offset in the <a href="database/queries.html">Database Driver</a> to integers.</li> </ul> </li> <li>Helpers @@ -91,7 +93,8 @@ Change Log <li class="reactor">Added <kbd>$this->db->set_dbprefix()</kbd> to the <a href="database/queries.html">Database Driver</a>.</li> <li class="reactor">Changed <kbd>$this->cart->insert()</kbd> in the <a href="libraries/cart.html">Cart Library</a> to return the Row ID if a single item was inserted successfully.</li> <li class="reactor">Added <kbd>$this->load->get_var()</kbd> to the <a href="libraries/loader.html">Loader library</a> to retrieve global vars set with <kbd>$this->load->view()</kbd> and <kbd>$this->load->vars()</kbd>.</li> - <li>Changed <kbd>$this->db->having()</kbd> to insert quotes using escape() rather than escape_str().</li> + <li class="reactor">Changed <kbd>$this->db->having()</kbd> to insert quotes using escape() rather than escape_str().</li> + <li class="reactor">Added support to set an optional parameter in your callback rules of validation using the <a href="libraries/form_validation.html">Form Validation library</a>.</li> </ul> </li> </ul> @@ -105,7 +108,11 @@ Change Log <li>Fixed a bug (Reactor #229) where the Sessions Library example SQL in the documentation contained incorrect SQL.</li> <li>Fixed a bug (Core #340) where when passing in the second parameter to $this->db->select(), column names in subsequent queries would not be properly escaped.</li> <li class="reactor">Fixed a bug where the method <kbd>$this->cart->total_items()</kbd> from <a href="libraries/cart.html">Cart Library</a> now returns the sum of the quantity of all items in the cart instead of your total count.</li> - <li>Fixed a bug where not setting 'null' when adding fields in db_forge for mysql and mysqli drivers would default to NULL instead of NOT NULL as the docs suggest.</li> + <li class="reactor">Fixed a bug where not setting 'null' when adding fields in db_forge for mysql and mysqli drivers would default to NULL instead of NOT NULL as the docs suggest.</li> + <li class="reactor">Fixed a bug where using <kbd>$this->db->select_max()</kdb>, <kbd>$this->db->select_min()</kdb>, etc could throw notices. Thanks to w43l for the patch.</li> + <li class="reactor">Fixed a bug where <a href="libraries/email.html">Email library</a> attachments with a "." in the name would using invalid MIME-types.</li> + <li class="reactor">Fixed #378 Robots identified as regular browsers by the User Agent class.</li> + <li class="reactor">If a config class was loaded first then a library with the same name is loaded, the config would be ignored.</li> <li class="reactor">Fixed a bug (Reactor #19) where 1) the 404_override route was being ignored in some cases, and 2) auto-loaded libraries were not available to the 404_override controller when a controller existed but the requested method did not.</li> </ul> diff --git a/user_guide/general/cli.html b/user_guide/general/cli.html index 962954b15..ed6fc85a8 100644 --- a/user_guide/general/cli.html +++ b/user_guide/general/cli.html @@ -72,7 +72,7 @@ Running via the CLI <a name="what"></a> <h2>What is the CLI?</h2> -<p><dfn>The command-line interface is a text-based method of interacting with computers that looks like what most people remember as DOS.</dfn></p> +<p><dfn>The command-line interface is a text-based method of interacting with computers.</dfn> For more information, check the <a href="http://en.wikipedia.org/wiki/Command-line_interface">Wikipedia article</a>.</p> <a name="why"></a> diff --git a/user_guide/helpers/url_helper.html b/user_guide/helpers/url_helper.html index d20f1b1e2..ac9d0a68e 100644 --- a/user_guide/helpers/url_helper.html +++ b/user_guide/helpers/url_helper.html @@ -70,7 +70,7 @@ URL Helper <h2>site_url()</h2> <p>Returns your site URL, as specified in your config file. The index.php file (or whatever you have set as your -site <dfn>index_page</dfn> in your config file) will be added to the URL, as will any URI segments you pass to the function.</p> +site <dfn>index_page</dfn> in your config file) will be added to the URL, as will any URI segments you pass to the function, and the <dfn>url_suffix</dfn> as set in your config file.</p> <p>You are encouraged to use this function any time you need to generate a local URL so that your pages become more portable in the event your URL changes.</p> @@ -93,6 +93,20 @@ echo site_url($segments);</code> <p>Returns your site base URL, as specified in your config file. Example:</p> <code>echo base_url();</code> +<p>This function returns the same thing as site_url, without the <dfn>index_page</dfn> or <dfn>url_suffix</dfn> being appended.</p> + +<p>Also like site_url, you can supply segments as a string or an array. Here is a string example:</p> + +<code>echo base_url("blog/post/123");</code> + +<p>The above example would return something like: http://example.com/blog/post/123</p> + +<p>This is useful because unlike site_url(), you can supply a string to a file, such as an image or stylesheet. For example:</p> + +<code>echo base_url("images/icons/edit.png");</code> + +<p>This would give you something like: http://example.com/images/icons/edit.png</p> + <h2>current_url()</h2> <p>Returns the full URL (including segments) of the page being currently viewed.</p> diff --git a/user_guide/libraries/cart.html b/user_guide/libraries/cart.html index 81b43e363..2e2beed9c 100644 --- a/user_guide/libraries/cart.html +++ b/user_guide/libraries/cart.html @@ -109,7 +109,8 @@ It is intended to be used in cases where your product has options associated wit <li><strong>options</strong> - Any additional attributes that are needed to identify the product. These must be passed via an array. </ul> -<p>In addition to the five indexes above, there are two reserved words: <dfn>rowid</dfn> and <dfn>subtotal</dfn>. These are used internally by the Cart class, so please do NOT use those words as index names when inserting data into the cart.</p> +<p>In addition to the five indexes above, there are two reserved words: <dfn>rowid</dfn> and <dfn>subtotal</dfn>. These are used internally by the Cart class, so +please do NOT use those words as index names when inserting data into the cart.</p> <p>Your array may contain additional data. Anything you include in your array will be stored in the session. However, it is best to standardize your data among all your products in order to make displaying the information in a table easier.</p> @@ -264,7 +265,7 @@ $this->cart->update($data); </code> -<p><strong>What is a Row ID?</strong> The <kbd>row ID</kbd> is a unique identifier that is generated by the cart code when an item is added to the cart. The reason a +<p><strong>What is a Row ID?</strong> The <kbd>row ID</kbd> is a unique identifier that is generated by the cart code when an item is added to the cart. The reason a unique ID is created is so that identical products with different options can be managed by the cart.</p> <p>For example, let's say someone buys two identical t-shirts (same product ID), but in different sizes. The product ID (and other attributes) will be diff --git a/user_guide/libraries/config.html b/user_guide/libraries/config.html index 2433ec4ad..be75801e0 100644 --- a/user_guide/libraries/config.html +++ b/user_guide/libraries/config.html @@ -194,6 +194,11 @@ $site_name = $blog_config['site_name'];</code> <h2>$this->config->site_url();</h2> <p>This function retrieves the URL to your site, along with the "index" value you've specified in the config file.</p> +<h2>$this->config->base_url();</h2> +<p>This function retrieves the URL to your site, plus an optional path such as to a stylesheet or image.</p> + +<p>The two functions above are normally accessed via the corresponding functions in the <a href="../helpers/url_helper.html">URL Helper.</a></p> + <h2>$this->config->system_url();</h2> <p>This function retrieves the URL to your <dfn>system folder</dfn>.</p> diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html index bba8f507e..da2f5e5e8 100644 --- a/user_guide/libraries/form_validation.html +++ b/user_guide/libraries/form_validation.html @@ -508,11 +508,9 @@ create a callback function that does that. Let's create a example of this.</p> <code>$this->form_validation->set_rules('username', 'Username', '<kbd>callback_username_check</kbd>');</code> - <p>Then add a new function called <dfn>username_check</dfn> to your controller. Here's how your controller should now look:</p> - -<textarea class="textarea" style="width:100%" cols="50" rows="44"><?php +<textarea class="textarea" style="width:100%" cols="50" rows="40"><?php class Form extends CI_Controller { @@ -556,14 +554,13 @@ class Form extends CI_Controller { <p><dfn>Reload your form and submit it with the word "test" as the username. You can see that the form field data was passed to your callback function for you to process.</dfn></p> -<p><strong>To invoke a callback just put the function name in a rule, with "callback_" as the rule prefix.</strong></p> +<p>To invoke a callback just put the function name in a rule, with "callback_" as the rule <strong>prefix</strong>. If you need +to receive an extra parameter in your callback function, just add it normally after the function name between square brackets, +as in: "callback_foo<strong>[bar]</strong>", then it will be passed as the second argument of your callback function.</p> -<p>You can also process the form data that is passed to your callback and return it. If your callback returns anything other than a boolean TRUE/FALSE +<p><strong>Note:</strong> You can also process the form data that is passed to your callback and return it. If your callback returns anything other than a boolean TRUE/FALSE it is assumed that the data is your newly processed form data.</p> - - - <a name="settingerrors"></a> <h2>Setting Error Messages</h2> |