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I am creating a zen sub theme and I was wondering what't the quickest way to add the x-webkit-speech attribute to the search box so user's can search with their voice? I know there is a Drupal project that can modify the search for me but I would prefer to do it in my templates somewhere so the rendered output is something like...

<input title="Enter the terms you wish to search for." type="text" x-webkit-speech id="edit-search-block-form--2" name="search_block_form" value="" size="15" maxlength="128" class="form-text">
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as described in hook_form_FORM_ID_alter and @tenken said, write a simple module:

function mymodule_form_search_block_form_alter(&$form, $form_state, $form_id) {
  $form['search_block_form']['#attributes']['x-webkit-speech'] = 'x-webkit-speech';
  $form['search_block_form']['#attributes']['speech'] = 'speech';
}

also to have valid xhtml avoid valueless attribute.

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  • just to be clear you dont need a custom module, since you asked for a "theme" solution. the hook_form functions can be called from your custom theme's template.php file.
    – tenken
    Apr 16 '12 at 15:49
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    I used a hybrid of your answer and tenken's. I'm marking yours as the answer because it contained most of the code I used: function THEMENAME_form_search_block_form_alter(&$form, $form_state, $form_id) { $form['search_block_form']['#attributes']['x-webkit-speech'] = 'x-webkit-speech'; $form['search_block_form']['#attributes']['speech'] = 'speech'; }
    – Adam
    Apr 23 '12 at 18:45
2

use hook_form_alter on the search_form and add an HTML attribute via the #attributes for x-webkit-speech.

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