SnippetRuntime: Fixed snippets rendering when multiple templates are rendered #349
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I have component (BasketControl) with multiple templates. At nette 2.4 I was able to redraw snippets at all templates, but it is not working after upgrade to current version.
Example code:
public function handleAddProduct() {
...
$this->presenter['basketControl']->redrawControl('basketMessages');
$this->presenter['basketControl']->snippetMode = true;
$this->presenter['basketControl']->renderMessage();
$this->presenter['basketControl']->redrawControl('small');
$this->presenter['basketControl']->snippetMode = true;
$this->presenter['basketControl']->renderSmall();
$this->presenter->sendPayload();
}
Before this patch it ends with error - Possible problem: you are sending a HTTP header while already having some data in output buffer.
Is there some reason why it is not unsetted after snippetRendering? I have used this quick fix, but I'm not sure about consequences...