dziękuje, ale chyba coś robię nie tak bo nie działa, gdzie jest problem?
$('input.alo').change(function(){
var inputChk =$(this);
if(inputChk.prop('checked'))
inputChk.parent().parent().find('input[type="text"]').removeProperty('disabled');
})
<td class="checkbox"><input type="checkbox" name="alp[]" class="alo" value="139"></td> <td class="song-lp"><input type="text" name="lp[]" class="" disabled></td> <td class="song-time"><input type="text" name="time[]" value="" class="" placeholder="00:00:00" disabled></td> <td class="album-artist"><div class="title">Faith
</div><div class="artist">George Michael
</div></td> <td class="checkbox"><input type="checkbox" name="alp[]" class="alo" value="135"></td> <td class="song-lp"><input type="text" name="lp[]" class="" disabled></td> <td class="song-time"><input type="text" name="time[]" value="" class="" placeholder="00:00:00" disabled></td> <td class="album-artist"><div class="title">Symphonica
</div><div class="artist">George Michael
</div></td>