function theme_jquery_colorpicker in Jquery Colorpicker 7
callback theme for the new form element
1 theme call to theme_jquery_colorpicker()
- jquery_colorpicker_element_info in ./
jquery_colorpicker.module - Implements hook_elements().
File
- ./
jquery_colorpicker.module, line 139 - JQuery Colorpicker primary module file.
Code
function theme_jquery_colorpicker($variables) {
$element = $variables['element'];
$class = array(
'form-colorpicker',
);
$output = '';
unset($element['#prefix']);
unset($element['#suffix']);
// Determine the default color for the form element
$default_color = "#ffffff";
if (isset($element['#value']) && strlen($element['#value'])) {
$default_color = '#' . $element['#value'];
}
elseif (isset($element['#default_value']) && strlen($element['#default_value']) == 6 && preg_match('/^[0-9a-f]{6}$/i', $element['#default_value'])) {
$default_color = '#' . strtolower($element['#default_value']);
}
// Over the next few lines we build the output of the element in HTML and to send to the browser.
_form_set_class($element, $class);
$name = isset($element['#name']) ? $element['#name'] : $element['#id'];
$value = isset($element['#value']) ? check_plain($element['#value']) : '';
if (preg_match('/^#/', $value)) {
$value = substr($value, 1);
}
$output .= '<div class="jquery_colorpicker">';
$output .= '<div id="' . $element['#id'] . '-inner_wrapper" class="inner_wrapper">';
$output .= '<div class="color_picker" style="background-color:' . $default_color . '">';
$output .= '<span class="hash">#</span>';
$output .= '<input type="text"' . ' maxlength="7"' . ' name="' . $name . '" id="' . $element['#id'] . '"' . ' size="7"' . ' value="' . $value . '"' . drupal_attributes($element['#attributes']) . ' />';
$output .= '<div class="description">' . t('Enter a hexidecimal color value. Enabling javascript will replace this input with a graphical color selector.') . '</div>';
$output .= '</div>';
$output .= '</div>';
if (isset($element['#cardinality'])) {
if ($element['#cardinality'] == FIELD_CARDINALITY_UNLIMITED) {
$output .= '<div>' . l(t('Remove'), '#', array(
'attributes' => array(
'class' => array(
'jquery_colorpicker_field_remove_link',
),
),
)) . '</div>';
}
else {
$output .= '<div>' . l(t('Clear'), '#', array(
'attributes' => array(
'class' => array(
'jquery_colorpicker_field_clear_link',
),
),
)) . '</div>';
}
}
$output .= '</div>';
return $output;
}