From c5d70243ae840560e8d3feaac7970dcd65badcf1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Vo=C5=99=C3=AD=C5=A1ek?= <mvorisek@mvorisek.cz>
Date: Thu, 19 Aug 2021 14:17:39 +0200
Subject: [PATCH] DEBUG better understand the issue/render tree

---
 demos/interactive/modal.php | 10 ----------
 src/Callback.php            |  2 ++
 src/JsReload.php            | 22 +++++++++++++++++++++-
 src/View.php                |  8 +++++++-
 4 files changed, 30 insertions(+), 12 deletions(-)

diff --git a/demos/interactive/modal.php b/demos/interactive/modal.php
index efb1f5f0df..2bc6ebd1b7 100644
--- a/demos/interactive/modal.php
+++ b/demos/interactive/modal.php
@@ -210,16 +210,6 @@
     $stepModal->js(true)->modal('refresh');
 });
 
-// Bind next action to modal next button.
-$nextAction->on('click', $stepModal->js()->atkReloadView(
-    ['uri' => $stepModal->cb->getJsUrl(), 'uri_options' => ['move' => 'next']]
-));
-
-// Bin prev action to modal previous button.
-$prevAction->on('click', $stepModal->js()->atkReloadView(
-    ['uri' => $stepModal->cb->getJsUrl(), 'uri_options' => ['move' => 'prev']]
-));
-
 // Bind display modal to page display button.
 $menuBar = \Atk4\Ui\View::addTo($app, ['ui' => 'buttons']);
 $button = \Atk4\Ui\Button::addTo($menuBar)->set('Multi Step Modal');
diff --git a/src/Callback.php b/src/Callback.php
index ebe4be0304..a9df3bab5a 100644
--- a/src/Callback.php
+++ b/src/Callback.php
@@ -54,6 +54,8 @@ protected function init(): void
     public function setUrlTrigger(string $trigger = null)
     {
         $this->urlTrigger = $trigger ?: $this->name;
+
+   //     $this->getOwner()->stickyGet(self::URL_QUERY_TRIGGER_PREFIX . $this->urlTrigger);
     }
 
     public function getUrlTrigger(): string
diff --git a/src/JsReload.php b/src/JsReload.php
index 0b82b969e9..ded0835968 100644
--- a/src/JsReload.php
+++ b/src/JsReload.php
@@ -49,9 +49,29 @@ public function __construct($view, $args = [], $afterSuccess = null, $apiConfig
         $this->apiConfig = $apiConfig;
         $this->includeStorage = $includeStorage;
     }
-
+    
+    public function dumpRenderTree(View $view, bool $rec = false): void
+    {
+        if ($view->issetOwner() && $view->getOwner() instanceof View) {
+            $this->dumpRenderTree($view->getOwner(), true);
+        }
+        
+        echo get_class($view);
+        
+        echo "\n" . (!$rec ? "\n\n" : '');
+    }
     public function jsRender(): string
     {
+        ini_set('output_buffering', (string) (1024 * 1024));
+        ob_start();
+        $this->dumpRenderTree($this->view);
+        // test URL: /demos/interactive/modal.php?__atk_m=atk_layout_maestro_modal_5&__atk_cbtarget=atk_layout_maestro_modal_5_view_callbacklater&__atk_cb_atk_layout_maestro_modal_5_view_callbacklater=ajax&__atk_json=1
+        $url = $this->view->jsUrl(['__atk_reload' => $this->view->name]);
+        echo 'actual:   '; var_dump($url);
+        echo 'expected: string(166) "modal.php?__atk_m=atk_layout_maestro_modal_5&__atk_cb_atk_layout_maestro_modal_5_view_callbacklater=ajax&__atk_reload=atk_layout_maestro_modal_5_view_demos_viewtester"' . "\n";
+        ob_end_flush();
+        exit;
+        
         $final = (new Jquery($this->view))
             ->atkReloadView(
                 [
diff --git a/src/View.php b/src/View.php
index a1a244205a..e66bcf4f1d 100644
--- a/src/View.php
+++ b/src/View.php
@@ -619,6 +619,7 @@ public function url($page = [])
     protected function getRunningCallbackArgs(bool $isTerminated, array $page): array
     {
         $args = [];
+
         foreach ($this->elements as $v) {
             if ($v instanceof Callback) { // @phpstan-ignore-line
                 if (($page[Callback::URL_QUERY_TARGET] ?? null) === $v->getUrlTrigger()) {
@@ -631,8 +632,13 @@ protected function getRunningCallbackArgs(bool $isTerminated, array $page): arra
             }
         }
 
+        $parentRenderView = null;
         if ($this->issetOwner() && $this->getOwner() instanceof self) {
-            $args = array_merge($this->getOwner()->getRunningCallbackArgs($isTerminated, $page), $args);
+            $parentRenderView = $this->getOwner();
+        } // else
+
+        if ($parentRenderView !== null) {
+            $args = array_merge($parentRenderView->getRunningCallbackArgs($isTerminated, $page), $args);
         }
 
         return $args;