How serialize data from a table, not a form, no input fields

How serialize data from a table, not a form, no input fields

Hi,
I am listing a data from a database in a table, at the end of each row  I have a delete button, I want when I click on that button collect all data of the row so I can send it through ajax :

My list page looks like this :

<logic:iterate id="ametadataEntry" name="ametadataList">     
                <tr id='<bean:write name="ametadataEntry" property="agentId" />'>   
                    <td class="center"><bean:write name="ametadataEntry" property="agentName" /></td>
                    <td class="center"><bean:write name="ametadataEntry" property="lhsKey" /></td>
                    <td class="center"><bean:write name="ametadataEntry" property="rhsValue" /></td>
                    <td class="center"><bean:write name="ametadataEntry" property="propertiesFileName" /></td>
                    
                    <td class="center">
                        <html:link action="ShowAgentMetadataDetail.do?agentId=${ametadataEntry.agentId}&lhsKey=${ametadataEntry.lhsKey}&days=${days}" styleClass="linkButton">
                            <bean:message key="label.viewDetails"/>
                        </html:link>
                    </td>     
                    <td class="center"><html:link action="ShowAgentMetadataEdit.do?agentId=${ametadataEntry.agentId}&lhsKey=${ametadataEntry.lhsKey}&days=${days}"  styleClass="linkButton">Edit</html:link></td> 
                    <td class="center"><input type="submit" name="delete" value="Delete" class="delete" title="Delete" /></td>
                     <td class="center"><bean:write name="ametadataEntry" property="disabled" /></td>
               </tr>
               
          </logic:iterate>



I know if it was a form with input fields I could put :

 $.ajax({
                url: "deleteMetadata.do",
               data: form.serialize(),
                success: function(response) {
                   // alert(response.message);
                   toastr.success(response.message);
                  
                }
            })           


But the html page has only a display table, no form, no inputs .

Thanks.