/**
* Display the textbox.
*/
function display($class = NULL, $size = NULL)
{
$maxlength = getRegexLength($this->regex, 16);
if ($size == NULL) {
$size = $maxlength == 0 ? INPUT_TEXTBOX_SIZE_MAX : $maxlength;
}
ensureIntInRange($size, INPUT_TEXTBOX_SIZE_MIN, INPUT_TEXTBOX_SIZE_MAX);
if ($this->form->submitted() && ($this->required && !$this->wasSet || $this->wasSet && !$this->wasValid)) {
$class = 'error';
}
$type = ' type="' . $this->type . '"';
$name = ' name="' . $this->name . '"';
$value = ' value="' . htmlentities($this->value) . '"';
$size = ' size="' . $size . '"';
$class = $class == NULL ? '' : ' class="' . $class . '"';
$maxlength = $maxlength == 0 ? '' : ' maxlength="' . $maxlength . '"';
$required = $this->required ? ' *' : '';
echo '<input' . $type . $name . $value . $size . $maxlength . $class . ' />' . $required;
}
/**
* Display the textarea.
*
* <p> Called by templates to render text area form elements.
*
* @param string class CSS class assigned to text area
* @param int width Number of columns for text area - CSS can substitute
* @param int height Number of rows for text area
*/
function display($class = NULL, $width = NULL, $height = NULL)
{
// If maxlength was given, use it. Otherwise, check if the regex specified
// a maximum length, and if that didn't use the max width * max height.
$maxlength = $this->maxlength !== FALSE ? $this->maxlength : getRegexLength($this->regex, INPUT_TEXTAREA_WIDTH_MAX * INPUT_TEXTAREA_HEIGHT_MAX);
if ($this->wasSet && !$this->wasValid) {
$class .= ' error';
}
$name = 'name="' . $this->name . '" ';
$id = 'id="' . $this->name . '" ';
$value = 'value="' . htmlentities($this->value) . '" ';
$class = $class == NULL ? '' : 'class="' . $class . '" ';
// If we have no width, nor no CSS class to specify it for us
if ($width == NULL && $class == '') {
$width = $maxlength == 0 ? INPUT_TEXTAREA_WIDTH_MAX : (int) ($maxlength / 2);
}
// make sure the width in range, and wrap it with pretty cols=""
ensureIntInRange($width, INPUT_TEXTAREA_WIDTH_MIN, INPUT_TEXTAREA_WIDTH_MAX);
$width = $width == NULL ? '' : 'cols="' . $width . '" ';
// A height HAS to be specified - no CSS out, here.
if ($height == NULL) {
$height = $maxlength == 0 ? INPUT_TEXTAREA_HEIGHT_MAX : (int) ($maxlength / 10);
}
// ensure that the height is in range, and wrap it with requisite rows=""
ensureIntInRange($height, INPUT_TEXTAREA_HEIGHT_MIN, INPUT_TEXTAREA_HEIGHT_MAX);
$height = 'rows="' . $height . '" ';
// and finally, display it!
echo '<textarea ' . $name . $id . $width . $height . $class . 'wrap="virtual" >' . "\n" . htmlentities($this->value) . "\n" . '</textarea>' . "\n";
}