Gostaria de pegar o valor do campo "item_valor_total" do formulário pai x filho, tentei por meio da hAPI.getCardValue, mas o valor só vem null.
Alguém saberia ajudar?
<div class="col-md-12">
<table tablename="tabelaDeItens"
id="tabelaDeItens"
noaddbutton="true"
nodeletebutton="true"
class="tableGrid ecm_tabela"
style="width:100%"
>
<thead style="font-size:10pt">
<tr>
<td class="col-md-2"> </td>
<td class="col-md-4">Centro Custo<font size="4" color="red">*</font></td>
<td class="col-md-2">Classe Valor</td>
<td class="col-md-2">Item Contabil</td>
<td class="col-md-2">Valor</td>
</tr>
</thead>
<tbody class="tabela">
<tr>
<td>
<button style="cursor:pointer; background-color:#B75555" type="button" class="btn btn-primary btn-md" id="btn_exclui_Item"
onclick="fnCustomDelete(this);" ><font face="verdana" size="1" color="black">Excluir esta Linha</font>
</button>
</td>
<td>
<div class="input-group">
<input type="text" class="form-control" name="item_ccusto" id="item_ccusto">
<span class="input-group-addon">
<a class="fluigicon fluigicon-search fs-cursor-pointer" id="lupa_centro_custo" href="#" class="zoomResponsible" data-select-user="" onClick="Javascript:zoomCentroCusto(this)"></a>
</span>
</div>
</td>
<td>
<div class="input-group">
<input type="text" class="form-control" name="item_classevalor" id="item_classevalor">
<span class="input-group-addon">
<a class="fluigicon fluigicon-search fs-cursor-pointer" id="lupa_centro_custo" href="#" class="zoomResponsible" data-select-user="" onClick="Javascript:zoomClasseValor(this)"></a>
</span>
</div>
</td>
<td>
<div class="input-group">
<input type="text" class="form-control" name="item_itemcontabil" id="item_itemcontabil">
<span class="input-group-addon">
<a class="fluigicon fluigicon-search fs-cursor-pointer" id="lupa_centro_custo" href="#" class="zoomResponsible" data-select-user="" onClick="Javascript:zoomItemContabil(this)"></a>
</span>
</div>
</td>
<td>
<input type="text" class="form-control" name="item_valor" id="item_valor" onKeyPress="return(MascaraMoeda(this,'.',',',event));" onBlur="somarPaiFilho(this);">
</td>
</tr>
</tbody>
<tfoot>
<tr valign="bottom">
<td align="right"> </td>
<td align="right"> </td>
<td align="right"> </td>
<td align="right"><font face="arial" size="2" color="black"><b>Total</b></font></td>
<td>
<input style="font-size:110%;" type="text" class="form-control" name="item_valor_total" id="item_valor_total" readonly>
</td>
</tr>
</tfoot>
</table>
</div>var item_valor_total = hAPI.getCardValue("item_valor_total");
2019-11-11 10:46:13,619 INFO [com.datasul.technology.webdesk.customization.ScriptingLog] (default task-38) ### SP#mec_aprovador#item_valor_total: null