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@@ -95,7 +95,7 @@ if (!empty ($_POST['add_chapter']) && !empty ($_POST['title'])) {
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// Get max display_order so far in this parent chapter.
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$sql = "SELECT MAX(display_order) as maxi FROM $tbl_lp_item " .
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- "WHERE lp_id = $learnpath_id ".
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+ "WHERE c_id = $course_id AND lp_id = $learnpath_id ".
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" AND parent_item_id = $chapter_id";
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$res = Database::query($sql);
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$row = Database::fetch_array($res);
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@@ -181,7 +181,7 @@ if ($add) {
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$i = 0;
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// Calculating the last order of the items of this chapter.
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$sql = "SELECT MAX(display_order) as maxi FROM $tbl_lp_item " .
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- "WHERE lp_id = $learnpath_id AND parent_item_id=$chapter_id";
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+ "WHERE c_id = $course_id AND lp_id = $learnpath_id AND parent_item_id=$chapter_id";
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$result = Database::query($sql);
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$row = Database::fetch_array($result);
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$lastorder_item = $row['maxi'];
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