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nemesis · 11-11-2021, 07:26 AM

I am sorry, I'll be more precisely with some examples. this is my view:

Code:
<?= $this->extend('default'); ?>

<?= $this->section('theBody') ?>

<b>This is my body, as I write in my view</b>

<?= $this->endSection() ?>

and this is my default.php, as suggest from user guide:

Code:
<!doctype html>

<html>

<head>

    <title>My Layout</title>

</head>

<body>

    <?= $this->renderSection('theTitle') ?>

    <?= $this->renderSection('theBody) ?>

</body>

</html>

since renderSection return nothing, how can I test if it's used by a view?

I've try to change system\View.php from

Code:
public function renderSection(string $sectionName){

  if (! isset($this->sections[$sectionName])) {

      return;

  }

  foreach ($this->sections[$sectionName] as $key => $contents) {

      echo $contents;

      unset($this->sections[$sectionName][$key]);

  }

}

to:

Code:
public function renderSection(string $sectionName){

  if (! isset($this->sections[$sectionName])) {

      return true;

  }

  foreach ($this->sections[$sectionName] as $key => $contents) {

      echo $contents;

      unset($this->sections[$sectionName][$key]);

  }

}

so that my layout become:

Code:
<!doctype html>

<html>

<head>

    <title>My Layout</title>

</head>

<body>

    <?php if ($this->renderSection('theTitle')): ?>

        <h1>default header</h1>

    <?php endif ?>

    <?php if ($this->renderSection('theBody)): ?>

        <p>default body</p>

    <?php endif ?>

</body>

</html>

this work fine but it isn't the right way! I will not change system source code... more over, it do a wrong render when I use multiple times (one inside another)...