Hi all. Took my first attempt at building a custom helper. It outputs a
series of radio buttons in a UL list, with each radio having an
associated LABEL.
<code>
function radio($fieldName, $options, $inbetween = null,
$htmlAttributes = array(), $return = false) {
$this->setFormTag($fieldName);
$value = isset($htmlAttributes['value']) ?
$htmlAttributes['value'] :
$this->tagValue($fieldName);
$out = array();
foreach($options as $optValue => $optTitle) {
$optionsHere = array('value' => $optValue);
$optValue == $value ? $optionsHere['checked'] =
'checked' : null;
$parsedOptions =
$this->parseHtmlOptions(array_merge($htmlAttributes, $optionsHere),
null, '', ' ');
$individualTagName = "{$this->field}_{$optValue}";
$out[] = "<li>".sprintf($this->tags['radio'],
$this->model,
$this->field, $individualTagName, $parsedOptions, '<label
for='.$individualTagName.'>'.$optTitle.'</label>')."</li>";
}
$out = join($inbetween, $out);
return "<ul id=".$this->field.">".$this->output($out ? $out :
null,
$return)."</ul>";
}
</code>
Anyone feel like helping me clean it up and extend it? I'd like to be
able to pass htmlAttributes to the UL (to define a classname, ID, etc),
but I'm not sure how to go about it. Additionally, my code is a quick
hack which I am sure can be done more efficiently - this is quite
literally a copy and mod of the existing html:radio helper.
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