From 82654c38441540e14096ec0fd95623af14d165ee Mon Sep 17 00:00:00 2001 From: admin Date: Fri, 20 Oct 2006 23:07:40 +0000 Subject: --- user_guide/changelog.html | 1 + user_guide/libraries/validation.html | 39 ++++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+) (limited to 'user_guide') diff --git a/user_guide/changelog.html b/user_guide/changelog.html index 2771a14e9..01acd0f41 100644 --- a/user_guide/changelog.html +++ b/user_guide/changelog.html @@ -90,6 +90,7 @@ a suggestion offered by coolfactor in our forums. Please check the documentatio
  • Moved most of the functions in the Controller class into the Loader class, allowing fewer reserved function names for controllers when running under PHP 5.
  • Updated the DB Result class to return an empty array when $query->result() doesn't produce a result.
  • Updated the input->cookie() and input->post() functions in Input Class to permit arrays contained cookies that are arrays to be run through the XSS filter.
    • +
  • Documented three functions from the Validation class that were missing from the user guide: set_select(), set_radio(), and set_checkbox().
  • Fixed a bug in the Email class related to SMTP Helo data.
  • Fixed a bug in the validation class.
  • Fixed a bug in the typography helper that was incorrectly wrapping block level elements in paragraph tags.
    • diff --git a/user_guide/libraries/validation.html b/user_guide/libraries/validation.html index 3a724831f..1af3c32fa 100644 --- a/user_guide/libraries/validation.html +++ b/user_guide/libraries/validation.html @@ -664,6 +664,45 @@ like trim, htmlspecialchars, urldecode, etc.

    Where rule corresponds to the name of a particular rule, and Error Message is the text you would like displayed.

    +

    Dealing with Select Menus, Radio Buttons, and Checkboxes

    + +

    If you use select menues, radio buttons or checkboxes, you will want the state of +these items to be retained in the event of an error. The Validation class has three functions taht help you do this:

    + +

    set_select()

    + +

    Permits you to display the menu item that was selected. The first parameter +must contain the name of the select menu, the second parameter must contain the value of +each item. Example:

    + + +<select name="myselect">
    +<option value="one" <?= $this->validation->set_select('myselect', 'one'); ?> >One</option>
    +<option value="two" <?= $this->validation->set_select('myselect', 'two'); ?> >Three</option>
    +<option value="three" <?= $this->validation->set_select('myselect', 'three'); ?> >Three</option>
    +</select> +     + + +

    set_checkbox()

    + +

    Permits you to display a checkbox in the state it was submitted. The first parameter +must contain the name of the checkbox, the second parameter must contain its value. Example:

    + +<input type="checkbox" name="mycheck" value="1" <?= $this->validation->set_checkbox('mycheck', 1); ?> /> + + +

    set_radio()

    + +

    Permits you to display radio buttons in the state they were submitted. The first parameter +must contain the name of the radio button, the second parameter must contain its value. Example:

    + +<input type="radio" name="myradio" value="1" <?= $this->validation->set_radio('myradio', 1); ?> /> + + + + + -- cgit v1.2.3-24-g4f1b