title = CHtml::encode($title);
$this->sid = substr(CSessionHelper::getId(), 16, 16);
}
/**
* Add path to css file to render in page head.
*
* @param string $path
*/
public function addCssFile($path) {
$this->cssFiles[$path] = $path;
return $this;
}
/**
* Add css style to render in page head.
*
* @param string $style
*/
public function addStyle($style) {
$this->styles[] = $style;
return $this;
}
/**
* Add path to js file to render in page head.
*
* @param string $path
*/
public function addJsFile($path) {
$this->jsFiles[$path] = $path;
return $this;
}
/**
* Add js script to render in page head after js file includes are rendered.
*
* @param string $js
*/
public function addJs($js) {
$this->js[] = $js;
return $this;
}
/**
* Add js script to render in page head before js file includes are rendered.
*
* @param string $js
*/
public function addJsBeforeScripts($js) {
$this->jsBefore[] = $js;
return $this;
}
/**
* Display page head html.
*/
public function display() {
echo <<
$this->title
HTML;
foreach ($this->cssFiles as $path) {
if (parse_url($path, PHP_URL_QUERY) === null) {
$path .= '?'.(int) filemtime($path);
}
echo ''."\n";
}
if ($this->styles) {
echo '';
}
if ($this->jsBefore) {
echo '';
}
foreach ($this->jsFiles as $path) {
if (parse_url($path, PHP_URL_QUERY) === null) {
$path .= '?'.(int) filemtime($path);
}
echo ''."\n";
}
if ($this->js) {
echo '';
}
echo ''."\n";
return $this;
}
}