Categories
Coding PHP Zend Framework

Posting Defaults for Checkboxes

I was playing around with Zend_Form a little while ago and I realized they did something neat with checkboxes.

Everytime I created a checkbox, Zend made two.

<input id="optInDefault" name="optIn" type="hidden" value="n" />
<input id="optIn" name="optIn" type="checkbox" value="y" />

One hidden, and one not.  This is handy because when the user doesn’t check it – the hidden value gets posted. When the checkbox is selected, that value overrides the hidden one.

This also works for radio buttons, or any other form element where you want a default value posted.

Categories
PHP Zend Framework

Zend Framework, Rewrite Rules, Apache

Most of the Zend Framework documentation I’ve read recommends a rewrite rule that looks something like this:

RewriteEngine on
RewriteRule !\.(swf|js|ico|gif|jpg|png|css)$ index.php

Why not use a more elegant rule that looks like this:

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php

This rule basically says: If it’s not an existing file, and it’s not an existing directory – pass the request through index.php.

This allows you far more flexibility when you want to host non-framework files, or a whole slew of other media types that are not listed in your apache configuration.