Use .htaccess to give form submissions clean URLs

I'd like to rewrite form submissions to clean URLs, so that examp开发者_如何学Gole.com/search/go?term=foo becomes example.com/search/foo

How do I do this?

Use JavaScript:

<input type="text" id="search_term" />
<input type="button" value="Search" onclick="goSearch()" />

<script type="text/javascript">
    function goSearch() {
        var term = document.getElementById("search_term");
        window.location = "http://example.com/search/" + escape(term);
    }
</script>

URL encode the query string, and redirect to the desired path.

You can change the URL that is called in the action attribute of the form element in HTML. Alternatively, you could set it in an OnClick JavaScript event handler on a button.

You don't need mod_rewrite and .htaccess to accomplish this.

Though, you could use mod_rewrite to redirect everything that's not a document to an index controller script and do the translation there.

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

That's how Zend Framework does it, and actions look like example.com/search/foo instead of example.com/search/go?term=foo. Of course, search would need to be a script.