Useful for returning to a previous level from deep within the structure.
Values below 2 will have the same effect as rootLevel()
| public setCurrentLevel ( integer $newLevel ) | ||
| $newLevel | integer | |
$log->logLine("Add Chapter 7.1.2.0");
$book->backLevel();
$book->addChapter("Chapter 7.1.2", "Chapter007120.html", $content_start . "<h2>Chapter 7.1.2.0</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$log->logLine("Add Chapter 7.1.3.0");
$book->addChapter("Chapter 7.1.3", "Chapter007130.html", $content_start . "<h2>Chapter 7.1.3.0</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$log->logLine("Add Chapter 7.1.3.x");
$book->subLevel();
$book->addChapter("Chapter 7.1.3.1", "Chapter007131.html", $content_start . "<h2>Chapter 7.1.3.1</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$book->addChapter("Chapter 7.1.3.2", "Chapter007132.html", $content_start . "<h2>Chapter 7.1.3.2</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$book->addChapter("Chapter 7.1.3.3", "Chapter007133.html", $content_start . "<h2>Chapter 7.1.3.3</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$book->addChapter("Chapter 7.1.3.4", "Chapter007134.html", $content_start . "<h2>Chapter 7.1.3.4</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$log->logLine("Add Chapter 7.2.0.0");
// We went deep with Chapter 7.1.3.x, and sometimes the generating class knows exactly where it is anyway,
// so instead of relying on multiple ->backLevel() calls, you can set the target level directly.
// This only works for going back in the hierarchy. ->setCurrentLevel(1) (or less) equals ->rootLevel();
$book->setCurrentLevel(2);
$book->addChapter("Chapter 7.2", "Chapter00720.html", $content_start . "<h2>Chapter 7.2.0</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$log->logLine("Add Chapter 7.3.0.0");
$book->addChapter("Chapter 7.3", "Chapter00730.html", $content_start . "<h2>Chapter 7.3.0</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
$log->logLine("Add Chapter 7.3.1.0");
$book->subLevel();
$book->addChapter("Chapter 7.3.1", "Chapter00731.html", $content_start . "<h2>Chapter 7.3.1</h2>\n" . $chapter7Body, false, EPub::EXTERNAL_REF_ADD, $fileDir);
// If you have nested chapters, you can call ->rootLevel() to return your hierarchy to the root of the navMap.
$book->rootLevel();
// $log->logLine("Add TOC");
// $book->buildTOC();
$book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd);
if ($book->isLogging) {
// Only used in case we need to debug EPub.php.
$epuplog = $book->getLog();
$book->addChapter("ePubLog", "ePubLog.html", $content_start . $epuplog . "\n</pre>" . $bookEnd);
