delete song

ci/application/views/song_playlist.php

@@ -4,7 +4,10 @@
 foreach($songPlaylists as $songPlaylist){ 
     echo "<div><article>";
     echo "<header class='short-text'>";
+    echo "<form action='" . base_url("index.php/Playlist/deleteSong/{$id_playlist -> id}/{$songPlaylist-> name}") . "' method='post'>";
     echo  "{$songPlaylist->name}";
+    echo "<button type='submit' class='delete-button'>Delete</button>";
+    echo "</form>";
 	echo "<br>"; 
     echo "</header>";
     echo "</article></div>";