Editing getElementsByName vs jQuery name selector

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Preparation code

Preparation code HTML (this will be inserted in the <body> of a valid HTML5 document in standards mode) (useful when testing DOM operations or including libraries)

<table id="tbl_prices" class="contbox_table" width="100%">
  <thead>
    <tr>
      <th width="20">#</th>
      <th>Συσκευασία</th>
      <th width="20">Τιμή(€)</th>
      <th width="20">Σειρά</th>
      <th width="20"><span class="icon16 icon_disabled16" title="Ανενεργό"></span></th>
      <th width="20">x</th>
    </tr>
  </thead>
  <tbody>
    <tr data-zmtable_row_id="1">
      <td class="td_ai">1</td>
      <td>Μέτρο<a class="zmval_field_placeholder"></a></td>
      <td class="td_textinput"><input type="text" name="package_price[1]" value="1.00" class="input_small"/></td>
      <td class="td_textinput"><input type="text" name="package_orderby[1]" value="1" class="input_tiny txt_package_orderby"/></td>
      <td class="td_checkbox"><input type="checkbox" name="package_disabled[1]" value="1" /></td>
      <td class="td_icon"><a class="icon_x20 zmtable_trigger_remove" title="Αφαίρεση"></a></td>
    </tr>
    <tr data-zmtable_row_id="2">
      <td class="td_ai">2</td>
      <td>Λίτρο<a class="zmval_field_placeholder"></a></td>
      <td class="td_textinput"><input type="text" name="package_price[2]" value="9.00" class="input_small"/></td>
      <td class="td_textinput"><input type="text" name="package_orderby[2]" value="2" class="input_tiny txt_package_orderby"/></td>
      <td class="td_checkbox"><input type="checkbox" name="package_disabled[2]" value="1" checked/></td>
      <td class="td_icon"><a class="icon_x20 zmtable_trigger_remove" title="Αφαίρεση"></a></td>
    </tr>
    <tr data-zmtable_row_id="3" id="row_3">
      <td class="td_ai">3</td>
      <td>Κιβώτιο<a class="zmval_field_placeholder"></a></td>
      <td class="td_textinput"><input type="text" name="package_price_3" value="80.00" class="input_small"/></td>
      <td class="td_textinput"><input type="text" name="package_orderby[3]" value="3" class="input_tiny txt_package_orderby"/></td>
      <td class="td_checkbox"><input type="checkbox" name="package_disabled[3]" value="1" /></td>
      <td class="td_icon"><a class="icon_x20 zmtable_trigger_remove" title="Αφαίρεση"></a></td>
    </tr>
    <tr class="zmtable_tpl tr_new">
      <td class="td_ai">{@ai}</td>
      <td><select name="package_unit_new[]">
          <option value="2">Δεκάδα</option>
          <option value="3">Εκατοστάδα</option>
          <option value="1">Μονάδα</option>
          <option value="8">Σακούλα</option>
          <option value="4">Χιλιάδα</option>
          <option value="126236434">ΔΕΝ ΥΠΑΡΧΕΙ</option>
          <option value="6">ΔΙΠΛΟ (ΛΙΤΡΟ)</option>
        </select></td>
      <td class="td_textinput"><input type="text" name="package_price_new[]" class="input_small txt_package_price" /></td>
      <td class="td_textinput"><input type="text" name="package_orderby_new[]" class="input_tiny txt_package_orderby" value="{@orderby}"/></td>
      <td class="td_checkbox"><input type="checkbox" name="package_disabled_new[]"/></td>
      <td class="td_icon"><a class="icon_x20 zmtable_trigger_remove" title="Αφαίρεση"></a></td>
    </tr>
    <tr class="zmtable_tr_no_rows" >
      <td colspan="6">Δεν υπάρχουν καταχωρήσεις</td>
    </tr>
  </tbody>
</table>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

Include JavaScript libraries as follows: <script src="//cdn.ext/library.js"></script>

Define setup for all tests (variables, functions, arrays or other objects that will be used in the tests) (runs before each clocked test loop, outside of the timed code region) (e.g. define local test variables, reset global variables, clear canvas, etc.) (see FAQ)

Define teardown for all tests (runs after each clocked test loop, outside of the timed code region) (see FAQ)

Code snippets to compare

Test 1

Title

Async (check if this is an asynchronous test)

Code

document.getElementsByName("package_price_3");

Test 2

Title

Async (check if this is an asynchronous test)

Code

$("#row_3");