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private function BuildDemo::displayMethodInvocation in Examples for Developers 8

Same name and namespace in other branches
  1. 3.x modules/form_api_example/src/Form/BuildDemo.php \Drupal\form_api_example\Form\BuildDemo::displayMethodInvocation()

Update form processing information.

Display the method being called and it's sequence in the form processing.

Parameters

string $method_name: The method being invoked.

6 calls to BuildDemo::displayMethodInvocation()
BuildDemo::ajaxSubmit in form_api_example/src/Form/BuildDemo.php
Implements ajax submit callback.
BuildDemo::getFormId in form_api_example/src/Form/BuildDemo.php
Returns a unique string identifying the form.
BuildDemo::rebuildFormSubmit in form_api_example/src/Form/BuildDemo.php
Implements submit callback for Rebuild button.
BuildDemo::submitForm in form_api_example/src/Form/BuildDemo.php
Form submission handler.
BuildDemo::validateForm in form_api_example/src/Form/BuildDemo.php
Form validation handler.

... See full list

File

form_api_example/src/Form/BuildDemo.php, line 42

Class

BuildDemo
Implements the build demo form controller.

Namespace

Drupal\form_api_example\Form

Code

private function displayMethodInvocation($method_name) {
  self::$sequenceCounter++;
  $this
    ->messenger()
    ->addMessage(self::$sequenceCounter . ". {$method_name}");
}