Giving identification to a pair of elements located within the same column

Struggling with assigning IDs to two elements in a single column - a dropdown and a text element. Managed it in the first scenario, but encountering issues in the second one. Seeking assistance on this matter.

Scenario 1:

    <td> 
        <select name="fmeaEntityForm[0].subSystem.id" id="subSystem0" onchange="getsubSystemFunction(this)">
            <option value="-1">
               <spring:message code="label.fmea.select.subSystem" />
            </option>
            <c:forEach items="${subSystemList}" var="ss">
                  <option value="${ss.id}">${ss.subSystem}</option>
            </c:forEach>
            <option value="0">
                <spring:message code="label.fmea.select.other" /></option>
        </select>
        <input type="text" name="fmeaEntityForm[0].subSystem.subSystem" id="subSystemText0" placeholder="Enter Sub-system if selected other"/>
   </td>

In scenario one i can easily access first element by :

table.rows[rowCount].cells[cellNumber].childNodes[0]
and second element by
table.rows[rowCount].cells[cellNumber].lastChild
.

Scenario 2: Required aligning of both the dropdown and text box, so utilized two classes for parallel alignment. Successfully aligned them, but having trouble accessing both elements.

<td> 
      <div class="element1">
         <select name="fmeaEntityForm[0].subSystem.id" id="subSystem0" onchange="getsubSystemFunction(this)">
            <option value="-1">
                 <spring:message code="label.fmea.select.subSystem" />
            </option>
            <c:forEach items="${subSystemList}" var="ss">
                <option value="${ss.id}">${ss.subSystem}</option>
            </c:forEach>
            <option value="0">
                <spring:message code="label.fmea.select.other" />
            </option>
        </select>
     </div>
     <div class="element2">
          <input type="text" name="fmeaEntityForm[0].subSystem.subSystem" id="subSystemText0" placeholder="Enter Sub-system if selected other"/>
     </div>
</td>

CSS

.element1
{
    display:inline;
    float:left;
}

.element2 
{
    margin-left:5px;
    display:inline;
    float:left;
}

Answer №1

When working within "scenario 2," make sure to utilize the following code snippets:

table.rows[rowCount].cells[cellNumber].childNodes[0].childNodes[0]
will retrieve the select element, while

table.rows[rowCount].cells[cellNumber].lastChild.childNodes[0]
can be used to access the input element.

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