FormDataCollectorInterface
interface FormDataCollectorInterface implements DataCollectorInterface
Collects and structures information about forms.
Methods
Stores configuration data of the given form and its children.
Stores the submitted data of the given form and its children.
Stores the view variables of the given form view and its children.
Specifies that the given objects represent the same conceptual form.
Assembles the data collected about the given form and its children as a tree-like data structure.
Assembles the data collected about the given form and its children as a tree-like data structure.
Returns all collected data.
Details
collect(Request $request, Response $response, Exception $exception = null)
Collects data for the given Request and Response.
collectConfiguration(FormInterface $form)
Stores configuration data of the given form and its children.
collectSubmittedData(FormInterface $form)
Stores the submitted data of the given form and its children.
collectViewVariables(FormView $view)
Stores the view variables of the given form view and its children.
associateFormWithView(FormInterface $form, FormView $view)
Specifies that the given objects represent the same conceptual form.
buildPreliminaryFormTree(FormInterface $form)
Assembles the data collected about the given form and its children as a tree-like data structure.
The result can be queried using {@link getData()}.
buildFinalFormTree(FormInterface $form, FormView $view)
Assembles the data collected about the given form and its children as a tree-like data structure.
The result can be queried using {@link getData()}.
Contrary to {@link buildPreliminaryFormTree()}, a {@link FormView} object has to be passed. The tree structure of this view object will be used for structuring the resulting data. That means, if a child is present in the view, but not in the form, it will be present in the final data array anyway.
When {@link FormView} instances are present in the view tree, for which no corresponding {@link FormInterface} objects can be found in the form tree, only the view data will be included in the result. If a corresponding {@link FormInterface} exists otherwise, call {@link associateFormWithView()} before calling this method.