本文整理汇总了PHP中Q_Request::callback方法的典型用法代码示例。如果您正苦于以下问题：PHP Q_Request::callback方法的具体用法？PHP Q_Request::callback怎么用？PHP Q_Request::callback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Q_Request的用法示例。
在下文中一共展示了Q_Request::callback方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: Q_errors
/**
* The default implementation.
*/
function Q_errors($params)
{
extract($params);
/**
* @var Exception $exception
* @var boolean $startedResponse
*/
if (!empty($exception)) {
Q_Response::addError($exception);
}
$errors = Q_Response::getErrors();
$errors_array = Q_Exception::toArray($errors);
// Simply return the errors, if this was an AJAX request
if ($is_ajax = Q_Request::isAjax()) {
try {
$errors_json = @Q::json_encode($errors_array);
} catch (Exception $e) {
$errors_array = array_slice($errors_array, 0, 1);
unset($errors_array[0]['trace']);
$errors_json = @Q::json_encode($errors_array);
}
$json = "{\"errors\": {$errors_json}}";
$callback = Q_Request::callback();
switch (strtolower($is_ajax)) {
case 'iframe':
if (!Q_Response::$batch) {
header("Content-type: text/html");
}
echo <<<EOT
<!doctype html><html lang=en>
<head><meta charset=utf-8><title>Q Result</title></head>
<body>
<script type="text/javascript">
window.result = function () { return {$json} };
</script>
</body>
</html>
EOT;
break;
case 'json':
default:
header("Content-type: " . ($callback ? "application/javascript" : "application/json"));
echo $callback ? "{$callback}({$json})" : $json;
}
return;
}
// Forward internally, if it was requested
if ($onErrors = Q_Request::special('onErrors', null)) {
$uri1 = Q_Dispatcher::uri();
$uri2 = Q_Uri::from($onErrors);
$url2 = $uri2->toUrl();
if (!isset($uri2)) {
throw new Q_Exception_WrongValue(array('field' => 'onErrors', 'range' => 'an internal URI reachable from a URL'));
}
if ($uri1->toUrl() !== $url2) {
Q_Dispatcher::forward($uri2);
return;
// we don't really need this, but it's here anyway
}
}
$params2 = compact('errors', 'exception', 'errors_array', 'exception_array');
if (Q::eventStack('Q/response')) {
// Errors happened while rendering response. Just render errors view.
return Q::view('Q/errors.php', $params2);
}
if (!$startedResponse) {
try {
// Try rendering the response, expecting it to
// display the errors along with the rest.
$ob = new Q_OutputBuffer();
Q::event('Q/response', $params2);
$ob->endFlush();
return;
} catch (Exception $e) {
if (get_class($e) === 'Q_Exception_DispatcherForward') {
throw $e;
// if forwarding was requested, do it
// for all other errors, continue trying other things
}
$output = $ob->getClean();
}
}
if ($errors) {
// Try rendering the app's errors response, if any.
$app = Q::app();
if (Q::canHandle("{$app}/errors/response/content")) {
Q_Dispatcher::forward("{$app}/errors");
} else {
echo Q::view("Q/errors.php", compact('errors'));
}
}
if (!empty($e)) {
return Q::event('Q/exception', array('exception' => $e));
}
}示例2: Q_exception_native
function Q_exception_native($params)
{
extract($params);
/**
* @var Exception $exception
*/
if ($is_ajax = Q_Request::isAjax()) {
$json = @Q::json_encode(array('errors' => Q_Exception::toArray(array($exception))));
$callback = Q_Request::callback();
switch (strtolower($is_ajax)) {
case 'iframe':
// Render an HTML layout for ajax
if (!Q_Response::$batch) {
header("Content-type: text/html");
}
echo <<<EOT
<!doctype html><html lang=en>
<head><meta charset=utf-8><title>Q Result</title></head>
<body>
<script type="text/javascript">
window.result = function () { return {$json} };
</script>
</body>
</html>
EOT;
break;
case 'json':
// Render a JSON layout for ajax
// Render a JSON layout for ajax
default:
header("Content-type: " . ($callback ? "application/javascript" : "application/json"));
echo $callback ? "{$callback}({$json})" : $json;
}
} else {
if (Q::textMode()) {
echo Q_Exception::coloredString($exception);
exit;
}
$message = $exception->getMessage();
$file = $exception->getFile();
$line = $exception->getLine();
if (is_callable(array($exception, 'getTraceAsStringEx'))) {
$trace_string = $exception->getTraceAsStringEx();
} else {
$trace_string = $exception->getTraceAsString();
}
if ($exception instanceof Q_Exception_PhpError or !empty($exception->messageIsHtml)) {
// do not sanitize $message
} else {
$message = Q_Html::text($message);
}
$content = "<h1 class='exception_message'>{$message}</h1>";
if (Q_Config::get('Q', 'exception', 'showFileAndLine', true)) {
$content .= "<h3 class='exception_fileAndLine'>in {$file} ({$line})</h3>";
}
if (Q_Config::get('Q', 'exception', 'showTrace', true)) {
$content .= "<pre class='exception_trace'>{$trace_string}</pre>";
}
$content .= str_repeat(' ', 512);
// because of chrome
$title = "Exception occurred";
$dashboard = "";
echo Q::view('Q/layout/html.php', compact('content', 'dashboard', 'title'));
}
$app = Q_Config::get('Q', 'app', null);
$colored = Q_Exception::coloredString($exception);
Q::log("{$app}: Exception in " . ceil(Q::milliseconds()) . "ms:\n\n{$colored}\n", null, true, array('maxLength' => 10000));
}示例3: Q_response
//.........这里部分代码省略.........
if ($temp) {
$to_encode['scriptData'][$slotName] = $temp;
}
$temp = Q_Response::templateData($slotName);
if ($temp) {
$to_encode['templates'][$slotName] = $temp;
}
}
} else {
$to_encode['slots'] = Q_Response::slots(true);
// add stylesinline, scriptlines, scriptdata, templates
foreach (array_merge(array(''), $slotNames) as $slotName) {
$temp = Q_Response::stylesInline($slotName);
if ($temp) {
$to_encode['stylesInline'][$slotName] = $temp;
}
$temp = Q_Response::scriptData($slotName);
if ($temp) {
$to_encode['scriptData'][$slotName] = $temp;
}
$temp = Q_Response::scriptLines($slotName, true, "\n", false);
if ($temp) {
$to_encode['scriptLines'][$slotName] = $temp;
}
}
}
}
}
}
$to_encode['timestamp'] = microtime(true);
$echo = Q_Request::contentToEcho();
if (isset($echo)) {
$to_encode['echo'] = $echo;
}
$json = Q::json_encode(Q::cutoff($to_encode));
$callback = Q_Request::callback();
switch (strtolower($isAjax)) {
case 'iframe':
if (!Q_Response::$batch) {
header("Content-type: text/html");
}
echo <<<EOT
<!doctype html><html lang=en>
<head><meta charset=utf-8><title>Q Result</title></head>
<body>
<script type="text/javascript">
window.result = function () { return {$json} };
</script>
</body>
</html>
EOT;
break;
case 'json':
default:
if (!Q_Response::$batch) {
header("Content-type: " . ($callback ? "application/javascript" : "application/json"));
}
echo $callback ? "{$callback}({$json})" : $json;
}
return;
}
// If this is a request for a regular webpage,
// fill the usual slots and render a layout.
if (Q_Response::$redirected) {
return;
// If already set a redirect header, simply return -- no reason to output all this HTML
}
static $added_Q_init = false;
if (!$added_Q_init) {
Q_Response::addScriptLine("\n// Now, initialize Q\nQ.init();\n", null, 'Q');
$added_Q_init = true;
}
// Get all the usual slots for a webpage
$slots = array();
foreach ($slotNames as $sn) {
Q_Response::fillSlot($sn, 'default', Q::ifset($idPrefixes, $sn, null));
}
// Go through the slots again, because other handlers may have overwritten
// their contents using Q_Response::setSlot()
foreach ($slotNames as $sn) {
Q_Response::fillSlot($sn, 'default', Q::ifset($idPrefixes, $sn, null));
}
$output = Q_Response::output();
if (isset($output)) {
if ($output === true) {
return;
}
if (is_string($output)) {
echo $output;
}
return;
}
if (!$isAjax or Q_Request::isLoadExtras()) {
Q::event('Q/responseExtras', array(), 'after');
}
$slots = Q_Response::slots(false);
// Render a full HTML layout
$layout_view = Q_Response::layoutView();
echo Q::view($layout_view, $slots);
}