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AphrontFormRadioButtonControl.php
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Wed, Nov 27, 00:25

AphrontFormRadioButtonControl.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class AphrontFormRadioButtonControl extends AphrontFormControl {
private $buttons = array();
public function addButton($value, $label, $caption) {
$this->buttons[] = array(
'value' => $value,
'label' => $label,
'caption' => $caption,
);
return $this;
}
protected function getCustomControlClass() {
return 'aphront-form-control-radio';
}
protected function renderInput() {
$rows = array();
foreach ($this->buttons as $button) {
$id = celerity_generate_unique_node_id();
$radio = phutil_render_tag(
'input',
array(
'id' => $id,
'type' => 'radio',
'name' => $this->getName(),
'value' => $button['value'],
'checked' => ($button['value'] == $this->getValue())
? 'checked'
: null,
'disabled' => $this->getDisabled() ? 'disabled' : null,
));
$label = phutil_render_tag(
'label',
array(
'for' => $id,
),
phutil_escape_html($button['label']));
if (strlen($button['caption'])) {
$label .=
'<div class="aphront-form-radio-caption">'.
phutil_escape_html($button['caption']).
'</div>';
}
$rows[] =
'<tr>'.
'<td>'.$radio.'</td>'.
'<th>'.$label.'</th>'.
'</tr>';
}
return
'<table class="aphront-form-control-radio-layout">'.
implode("\n", $rows).
'</table>';
}
}

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