Nittro, invalidace a flash message

Damo

Řeším jednu věc, a to, že mi nechce probublat flash message do komponenty, z ajaxového resultu na handle.

Resp. invaliduji jen dva snippety, které se mi překreslí a do jiného snippetu v komponentě potřebuji poslat jen flash message, nesmí se jinak překreslit.

@layout.latte

...
<div n:snippet="content" class="wrapper">
	{include content}
</div>
...

default.latte (snippety navbar a main se mi prekresli, potrebuji do control xWindow poslat flashmessage)

{block content}
	<div class="main">
		{snippetArea mc}
			<nav n:snippet="navbar" class="navbar navbar-expand">
			...
			</nav>
			...
			<main n:snippet="main" class="content draggable-container content-overflow-auto">
			...
			</main>
			{control xWindow}
		{/snippetArea}
		...
	</div>
{/block content}

xWindow.latte

<div
    n:snippet="x-windows"
    n:dynamic="x-window-\d+"
    data-dynamic-element="div.x-window"
    class="x-windows-group nittro-snippet-container"
>
	{foreach $windows as $window}
		...
		<div n:snippet="x-window-flash">
	        {foreach $flashes as $flash}
    	        <div class="alert alert-{$flash->type|noescape} alert-dismissible" role="alert">
        	        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
                    <div class="alert-message">
            	        {$flash->message}
                    </div>
                </div>
            {/foreach}
        </div>
		{control xWindowContent, $window}
		...
	{/foreach}
	...
</div>

handle

public function handleChangeLocale(string $locale): void {
	$this->translatorSessionResolver->setLocale($locale);
	$this->flashMessage("Zpráva do x-window komponenty" ,"info");
    $this->postGet('this');
    $this->redrawControl('navbar');
    $this->redrawControl('main');
    $this->redrawControl('mc');
    $this->redrawControl('x-window-flash');
}

ajax result

flashes: {flash: [{message: "Zpráva do x-window komponenty", type: "info"}],…}
	flash: [{message: "Zpráva do x-window komponenty", type: "info"}]
	xWindow-flash: null
	xWindow-xWindowContent-flash: null
postGet: true
snippets: {,…}
	snippet--main: "..."
	snippet--navbar: "..."
state: {locale: "cz"}
url: "/?locale=cz"

Je to hodně zanořené, tak nevím kde se ztrácím a proč mi to nejde. Pokud tu flashmessage vytknu do jednoho z snippetu main nebo navbar tak se zobrazi, ale samozrejme na jinem miste než chci.

Editoval Damo (5. 1. 2022 8:33)

Damo

Tak jo, určité řešení jsem našel.

control je potreba obalit do snippetArea

{block content}
	<div class="main">
		<nav n:snippet="navbar" class="navbar navbar-expand">
		...
		</nav>
		...
		<main n:snippet="main" class="content draggable-container content-overflow-auto">
		...
		</main>
		{snippetArea windows}
			{control xWindow}
		{/snippetArea}
		...
	</div>
{/block content}

v handlu, zavolat redrawControl na snippetArea a ten vyvolá poté render v komponentě xWindow. Ale tady pozor, render neprijima zadny parametry, takze render nevi, jestli jde o bezny vypis nebo o redraw, kde je potreba invalidovat nejaky snippet uvnitr dané komponenty. Takže v handlu si naplním seznam child snippetu pro invalidaci

public function handleChangeLocale(string $locale): void {
	$this->translatorSessionResolver->setLocale($locale);
        $this->postGet('this');
        $this->redrawControl('navbar');
        $this->redrawControl('main');

        // snippetarea and child snippet for redraw xWindow Component
        $this->redrawControl('windows');
        $this->template->redrawControl = ["langFlash"];
}

a v renderu componenty si jej vyctu pro invalidaci

public function render(): void {
        // invalid all defined child snippets
        if (isset($this->presenter->template->redrawControl)) {
            foreach ($this->presenter->template->redrawControl as $control) {
                $this->redrawControl($control);
            }
            unset($this->presenter->template->redrawControl);
        }

        $this->template->setFile(__DIR__ . "/XWindows.latte");
        $this->template->windows = $this->getWindows();
        $this->template->render();
    }

tohle řešení funguje