本文整理汇总了PHP中SimpleXMLObject::xpath方法的典型用法代码示例。如果您正苦于以下问题：PHP SimpleXMLObject::xpath方法的具体用法？PHP SimpleXMLObject::xpath怎么用？PHP SimpleXMLObject::xpath使用的例子？那么, 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SimpleXMLObject的用法示例。
在下文中一共展示了SimpleXMLObject::xpath方法的1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: getContents
/**
* Default controller action. This is the default action which is executed
* when no action is specified for a given call.
* @see lib/controllers/Controller::getContents()
*/
public function getContents()
{
if (count($this->listFields) > 0) {
$fieldNames = $this->listFields;
} else {
if ($this->app != null) {
$fieldNames = $this->app->xpath("/app:app/app:list/app:field");
$concatenatedLabels = $this->app->xpath("/app:app/app:list/app:field/@label");
} else {
$fieldNames = array();
$keyField = $this->model->getKeyField();
$fieldNames[$keyField] = "{$this->model->package}.{$keyField}";
$fields = $this->model->getFields();
foreach ($fields as $i => $field) {
if ($field["reference"] == "") {
$fieldNames[$i] = $this->model->package . "." . $field["name"];
} else {
$modelInfo = Model::resolvePath($field["reference"]);
$fieldNames[$i] = $modelInfo["model"] . "." . $field["referenceValue"];
}
}
}
}
foreach ($fieldNames as $i => $fieldName) {
$fieldNames[$i] = substr((string) $fieldName, 0, 1) == "." ? $this->redirectedPackage . (string) $fieldName : (string) $fieldName;
}
if (count($this->fieldNames) > 0) {
$fieldNames = $this->fieldNames;
}
if ($this->apiMode === false) {
$this->setupList();
$params["fields"] = $fieldNames;
$params["page"] = 0;
$params["sort_field"] = array(array("field" => $this->model->database . "." . $this->model->getKeyField(), "type" => "DESC"));
$this->table->setParams($params);
$return = '<div id="table-wrapper">' . $this->toolbar->render() . $this->table->render() . '</div>';
} else {
$params["fields"] = $fieldNames;
$params["page"] = 0;
$params["sort_field"] = array(array("field" => $this->model->database . "." . $this->model->getKeyField(), "type" => "DESC"));
$return = json_encode(SQLDBDataStore::getMulti($params));
}
return $return;
}