/**
* Set a minimum and maximum value to a field
*
* @param $min
* @param $max
*/
public function setBetween($min, $max)
{
if ($this->field->isOfType('number') == 'min') {
// min, max values for generation of the pattern
$this->field->min($min);
$this->field->max($max);
} else {
$this->field->pattern('.{' . $min . ',' . $max . '}');
// still let the browser limit text input after reaching the max
$this->field->maxlength($max);
}
}
/**
* Prints out the current tag
*
* @return string An input tag
*/
public function render()
{
// Particular case of the search element
if ($this->isOfType('search')) {
$this->asSearch();
}
$this->setId();
// Render main input
$input = parent::render();
// If we have a datalist to append, print it out
if ($this->datalist) {
$input .= $this->createDatalist($this->list, $this->datalist);
}
return $input;
}
/**
* Wrap a field with prepended and appended items
*
* @param Field $field
* @param array $prepend
* @param array $append
*
* @return string A field concatented with prepended and/or appended items
*/
public function prependAppend($field, $prepend, $append)
{
$class = array();
if ($prepend) {
$class[] = 'input-prepend';
}
if ($append) {
$class[] = 'input-append';
}
$return = '<div class="' . join(' ', $class) . '">';
$return .= join(null, $prepend);
$return .= $field->render();
$return .= join(null, $append);
$return .= '</div>';
return $return;
}
/**
* Wrap a field with prepended and appended items
*
* @param Field $field
* @param array $prepend
* @param array $append
*
* @return string A field concatented with prepended and/or appended items
*/
public function prependAppend($field, $prepend, $append)
{
$return = '<div>';
$return .= join(null, $prepend);
$return .= $field->render();
$return .= join(null, $append);
$return .= '</div>';
return $return;
}
/**
* Wrap a field with prepended and appended items
*
* @param Field $field
* @param array $prepend
* @param array $append
*
* @return string A field concatented with prepended and/or appended items
*/
public function prependAppend($field, $prepend, $append)
{
$return = '<div class="row collapse">';
foreach ($prepend as $item) {
$return .= '<div class="large-2 small-3 columns"><span class="prefix">' . $item . '</span></div>';
}
$return .= '<div class="large-10 small-9 columns">' . $field->render() . '</div>';
foreach ($append as $item) {
$return .= '<div class="large-2 small-3 columns"><span class="postfix">' . $item . '</span></div>';
}
$return .= '</div>';
return $return;
}
/**
* Create a label for a field
*
* @param Field $field
* @param Element $label The field label if non provided
*
* @return string A label
*/
public function createLabelOf(Field $field, Element $label = null)
{
// Get the label and its informations
if (!$label) {
$label = $field->getLabel();
}
// Get label "for"
$for = $field->id ?: $field->getName();
// Get label text
$text = $label->getValue();
if (!$text) {
return false;
}
// Append required text
if ($field->isRequired()) {
$text .= $this->app['form']->getOption('required_text');
}
// Render plain label if checkable, else a classic one
$label->setValue($text);
if (!$field->isCheckable()) {
$label->for($for);
}
return $label;
}
/**
* Renders the select
*
* @return string A <select> tag
*/
public function render()
{
// Multiselects
if ($this->isOfType('multiselect')) {
if (!isset($this->attributes['id'])) {
$this->setAttribute('id', $this->name);
}
$this->multiple();
$this->name .= '[]';
}
if (!$this->value instanceof \ArrayAccess) {
$this->value = (array) $this->value;
}
// Mark selected values as selected
if ($this->hasChildren() and !empty($this->value)) {
foreach ($this->value as $value) {
if (is_object($value) && method_exists($value, 'getKey')) {
$value = $value->getKey();
}
$this->selectValue($value);
}
}
// Add placeholder text if any
if ($placeholder = $this->getPlaceholder()) {
array_unshift($this->children, $placeholder);
}
$this->value = null;
return parent::render();
}
/**
* Wrap a field with prepended and appended items
*
* @param Field $field
* @param array $prepend
* @param array $append
*
* @return string A field concatented with prepended and/or appended items
*/
public function prependAppend($field, $prepend, $append)
{
$return = '';
foreach ($prepend as $item) {
$return .= '<div class="two mobile-one columns"><span class="prefix">' . $item . '</span></div>';
}
$return .= '<div class="ten mobile-three columns">' . $field->render() . '</div>';
foreach ($append as $item) {
$return .= '<div class="two mobile-one columns"><span class="postfix">' . $item . '</span></div>';
}
return $return;
}
/**
* Easier arguments order for hidden fields
*
* @param Container $app The Container
* @param string $type hidden
* @param string $name Field names
* @param string $value Its value
* @param array $attributes Attributes
*/
public function __construct(Container $app, $type, $name, $value, $attributes)
{
parent::__construct($app, $type, $name, '', $value, $attributes);
}
/**
* Prints out the current tag
*
* @return string An input file tag
*/
public function render()
{
// Maximum file size
$hidden = $this->maxSize ? HtmlInput::hidden('MAX_FILE_SIZE', $this->maxSize) : null;
return $hidden . parent::render();
}
/**
* Apply methods to focused checkable
*
* @param string $method
* @param array $parameters
*
* @return $this
*/
public function __call($method, $parameters)
{
$focused = $this->setOnFocused('attributes.' . $method, array_get($parameters, 0));
if ($focused) {
return $this;
}
return parent::__call($method, $parameters);
}