/**
* This overrides the parent implementation by rendering TForm-specific content.
* @return the rendering result.
*/
public function render()
{
$body = $this->renderBody();
// render body first in case the contained control generates more JS
$name = $this->getUniqueID();
$action = pradoEncodeData($_SERVER['REQUEST_URI']);
//is this right?
$content = "<form action=\"{$action}\" method=\"post\" enctype=\"multipart/form-data\"";
$onsubmit = $this->renderOnSubmitStatements();
if (strlen($onsubmit)) {
$content .= " onsubmit=\"{$onsubmit}\"";
}
$content .= ' ' . $this->renderAttributes() . '>';
$content .= $this->renderHiddenFields();
$content .= $this->renderBeginScripts();
$content .= $this->renderStyleFiles();
$content .= $this->renderScriptFiles();
$content .= $body;
$content .= $this->renderArrayScripts();
$content .= $this->renderEndScripts();
$content .= "</form>";
return $content;
}
protected function renderBody()
{
$src = $this->getImageUrl();
$text = $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
if (strlen($src)) {
return "<img src=\"{$src}\" border=\"0\" title=\"{$text}\"/>";
} else {
if (strlen($text)) {
return $text;
} else {
return parent::renderBody();
}
}
}
/**
* This overrides the parent implementation by rendering either <b>Text</b> or the body contents.
* @return string the rendering result
*/
protected function renderBody()
{
$text = $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
return strlen($text) ? $text : parent::renderBody();
}
/**
* Get the validation error message.
* @return string error message
*/
protected function getMessage()
{
$text = $this->getText();
$text = $this->isEncodeText() ? pradoEncodeData($text) : $text;
$msg = $this->getErrorMessage();
$msg = $this->getAnchoredMessage($this->isEncodeText() ? pradoEncodeData($msg) : $msg);
if (strlen($text)) {
return $text;
} else {
if (strlen($msg)) {
return $msg;
} else {
return $this->renderBody();
}
}
}
/**
* Renders the list as an HTML select element.
* @return string the rendering result
*/
protected function renderBody()
{
$content = "\n";
$formatString = $this->getDataTextFormatString();
foreach ($this->getItems() as $item) {
$text = $item->getText();
if (strlen($formatString)) {
$text = sprintf($formatString, $text);
}
if ($this->isEncodeText()) {
$text = pradoEncodeData($text);
}
$value = $item->getValue();
if ($item->isSelected()) {
$content .= '<option value="' . $value . '" selected="selected">' . $text . "</option>\n";
} else {
$content .= '<option value="' . $value . '">' . $text . "</option>\n";
}
}
return $content;
}
/**
* Get the form action (i.e. where the form is submitted to).
* Default is the current request URI.
* @return string form action attribute value.
*/
public function getAction()
{
return isset($this->action) ? $this->action : pradoEncodeData($_SERVER['REQUEST_URI']);
//is this right?
}
/**
* Renders the text box
* @return string the rendering result
*/
public function render()
{
if ($this->getTextMode() === 'MultiLine') {
$content = '<textarea ' . $this->renderAttributes() . '>';
$content .= $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
$content .= '</textarea>';
} else {
$content = '<input ';
$content .= $this->renderAttributes();
$content .= ' />';
}
return $content;
}
/**
* Renders the body content of the control.
* This method overrides the parent's implementation.
* @return string the rendering result.
*/
public function render()
{
$rendered = parent::render();
$text = $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
if (strlen($text)) {
$name = $this->getUniqueID();
$label = "<label for=\"{$name}\">{$text}</label>";
if ($this->getTextAlign() == 'Left') {
$rendered = $label . $rendered;
} else {
$rendered = $rendered . $label;
}
}
return $rendered;
}
/**
* This overrides the parent implementation by rendering more TImage-specific attributes.
* @return ArrayObject the attributes to be rendered
*/
protected function getAttributesToRender()
{
$attributes = parent::getAttributesToRender();
$attributes['src'] = $this->getImageUrl();
$attributes['border'] = $this->getBorder();
$attributes['alt'] = $this->isEncodeText() ? pradoEncodeData($this->getAlternateText()) : $this->getAlternateText();
$align = $this->getImageAlign();
if (strlen($align)) {
$attributes['align'] = $align;
}
return $attributes;
}
/**
* Renders the HTMLArea
* @return string the rendering result
*/
public function render()
{
$text = $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
if ($this->isVisualEditEnabled()) {
$this->renderJsEditor();
}
if ($this->isReadOnly()) {
// to disable the server-side text updating
$this->setEnabled(false);
}
$width = $this->getWidth();
if (!strpos($width, '%')) {
if ($width < 450) {
$width = 450;
}
// to ensure proper display of visual toolbar
$this->setWidth($width . "px");
}
$height = $this->getHeight();
if (!strpos($height, '%')) {
if ($height < 200) {
$height = 200;
}
$this->setHeight($height . "px");
}
return '<textarea ' . $this->renderAttributes() . '>' . $text . '</textarea>';
}
/**
* Sets the text of the button using the callback client.
* @param string new text value
*/
public function setText($text)
{
parent::setText($text);
if ($this->Page && $this->Page->IsActiveAction) {
$text = $this->isEncodeText() ? pradoEncodeData($text) : $text;
$this->Page->CallbackClient->Element->update($this, $text);
}
}
/**
* Renders <b>Text</b> as content.
* This method overrides parent's implementation.
*/
protected function renderBody()
{
return $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
}
/**
* This overrides the parent implementation by rendering more TButton-specific attributes.
* @return ArrayObject the attributes to be rendered
*/
protected function getAttributesToRender()
{
$attributes = parent::getAttributesToRender();
$attributes['type'] = "submit";
$attributes['name'] = $this->getUniqueID();
$attributes['value'] = $this->isEncodeText() ? pradoEncodeData($this->getText()) : $this->getText();
if ($this->causesValidation() && $this->Page->isEndScriptRegistered('TValidator')) {
$script = "Prado.Validation.AddTarget('{$this->ClientID}');";
$this->Page->registerEndScript($this->ClientID . 'target', $script);
}
return $attributes;
}
/**
* Renders the checkbox list
* @return string the rendering result
*/
public function render()
{
$attr = $this->renderAttributes();
$id = $this->getUniqueID();
$items = $this->getItems();
$count = $items->length();
$cols = $this->getRepeatColumns();
$rows = $count % $cols == 0 ? $count / $cols : intval($count / $cols) + 1;
$postback = $this->isAutoPostBack() ? 'onclick="javascript:' . $this->getPage()->getPostBackClientEvent($this, '') . '"' : '';
$lines = array();
$type = $this->getInputType();
$formatString = $this->getDataTextFormatString();
foreach ($items as $index => $item) {
$text = $item->getText();
$value = $item->getValue();
if (strlen($formatString)) {
$text = sprintf($formatString, $text);
}
if ($this->isEncodeText()) {
$text = pradoEncodeData($text);
}
if ($item->isSelected()) {
if ($this->isEnabled()) {
$input = "<input id=\"{$id}:{$index}\" name=\"{$id}[]\" value=\"{$value}\" type=\"{$type}\" checked=\"checked\" {$postback}/>";
} else {
$input = "<input id=\"{$id}:{$index}\" name=\"{$id}[]\" value=\"{$value}\" type=\"{$type}\" disabled=\"disabled\" checked=\"checked\" {$postback}/>";
}
} else {
if ($this->isEnabled()) {
$input = "<input id=\"{$id}:{$index}\" name=\"{$id}[]\" value=\"{$value}\" type=\"{$type}\" {$postback}/>";
} else {
$input = "<input id=\"{$id}:{$index}\" name=\"{$id}[]\" value=\"{$value}\" type=\"{$type}\" disabled=\"disabled\" {$postback}/>";
}
}
$label = !empty($text) ? "<label for=\"{$id}:{$index}\">{$text}</label>" : "";
$lines[] = $this->getTextAlign() === 'Left' ? $label . $input : $input . $label;
}
$output = array();
if ($this->getRepeatDirection() === 'Vertical') {
$n = 0;
for ($j = 0; $j < $cols; ++$j) {
$r = ($count - $n) % ($cols - $j) == 0 ? ($count - $n) / ($cols - $j) : intval(($count - $n) / ($cols - $j)) + 1;
for ($i = 0; $i < $rows; ++$i) {
if ($i < $r) {
$output[$i][$j] = $lines[$n];
$n++;
} else {
$output[$i][$j] = '';
}
}
}
} else {
for ($i = 0; $i < $rows; ++$i) {
for ($j = 0; $j < $cols; ++$j) {
$n = $i * $cols + $j;
if ($n < $count) {
$output[$i][$j] = $lines[$n];
} else {
$output[$i][$j] = '';
}
}
}
}
if ($this->getRepeatLayout() === 'Table') {
$content = "<table {$attr}>\n";
for ($i = 0; $i < $rows; ++$i) {
$content .= "<tr>\n";
for ($j = 0; $j < $cols; ++$j) {
$content .= "<td>" . $output[$i][$j] . "</td>\n";
}
$content .= "</tr>\n";
}
$content .= "</table>\n";
} else {
$content = "<span {$attr}>";
for ($i = 0; $i < $rows; ++$i) {
for ($j = 0; $j < $cols; ++$j) {
$content .= $output[$i][$j];
}
$content .= "<br/>";
}
$content .= "</span>\n";
}
return $content;
}
