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06.26.2008 at 09:58PM PDT, ID: 23520652
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9.8

How do I fix this firefox childnodes problem?

Asked by marcoloppo in JavaScript, Miscellaneous Web Development, Firefox Web Browser

Tags: ,

Hi,

I have a simple javascript function to show/hidden DIV to simulate an "accordeon menu"

I seached in this forum and others to find a solution to the problem of childnodes in Firefox, my code is working fine in IE7, but in Firefox I got this error on the error console: "menu.childNodes[i].childNodes[2] is undefined", below follow javascript and HTML:

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JavaScript:
 
function mostraEscondeDiv(nomeTela,idDiv){
				div = document.getElementById(idDiv);		
				var menu = document.getElementById("MenuLateral");
				
							
				if(div.style.visibility == "hidden"){
					for(i = 3; i < 17; i++){
				    menu.childNodes[i].childNodes[2].style.visibility = "hidden";
					menu.childNodes[i].childNodes[2].style.display = "none";
				}
					div.style.visibility = "visible";
					div.style.display = "block";
					//chamaLink(nomeTela + '/' + nomeTela + '_titulo.html');
					
				}
				else{
					div.style.visibility = "hidden";
					div.style.display = "none";
					chamaLink('');
				}
					
	}
	
	function chamaLink(url){
		
		if(url != '')
			url = '../pages/' + url; 
		else
			url = '../include/corpo_default.html';
		
		frameCorpo.location = url;
		
	}
 
HTML:
 
<div id="MenuLateral">
  <div class="MenuLateralBordaSuperior"> </div>
  <div class="MenuLateralDivisao"></div>
  <div class="MenuLateralTituloMenu">Gestão Comercial
  <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('produtos','div1')">&nbsp;Produtos</a>
    <div id="div1" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('produtos/produtos_componentes.html')">&nbsp;&nbsp;&nbsp;Componentes</a><br/>
      <a href="javascript:chamaLink('produtos/produtos_hierarquia.html')">&nbsp;&nbsp;&nbsp;Hierarquia</a><br/>
      <a href="javascript:chamaLink('produtos/produtos_movimentacao_hierarquica.html')">&nbsp;&nbsp;&nbsp;Movimentação hierárquica</a><br/>
      <a href="javascript:chamaLink('produtos/produtos_estrutura_hierarquica.html')">&nbsp;&nbsp;&nbsp;Estrutura hierárquica</a><br/>
      <a href="javascript:chamaLink('produtos/produtos_de_para.html')">&nbsp;&nbsp;&nbsp;De / Para</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('visoes','div2')">&nbsp;Visões</a>
    <div id="div2" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('visoes/visoes_classificacao.html')">&nbsp;&nbsp;&nbsp;Classificação</a><br/>
      <a href="javascript:chamaLink('visoes/visoes_niveis_agrupamento.html')">&nbsp;&nbsp;&nbsp;Níveis de Agrupamento</a><br/>
      <a href="javascript:chamaLink('visoes/visoes_hierarquia_n3.html')">&nbsp;&nbsp;&nbsp;Hierarquia</a><br/>
      <a href="javascript:chamaLink('visoes/visoes_movimentacao_hierarquica.html')">&nbsp;&nbsp;&nbsp;Movimentação hierárquica</a><br/>
      <a href="javascript:chamaLink('visoes/visoes_estrutura_hierarquica.html')">&nbsp;&nbsp;&nbsp;Estrutura hierárquica</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('shadow','div3')">&nbsp;Shadow</a>
    <div id="div3" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('shadow/shadow_criacao.html')">&nbsp;&nbsp;&nbsp;Criação</a><br/>
      <a href="javascript:chamaLink('shadow/shadow_carteira_de_clientes.html')">&nbsp;&nbsp;&nbsp;Carteira de Clientes</a><br/>
      <a href="javascript:chamaLink('shadow/shadow_lista_clientes.html')">&nbsp;&nbsp;&nbsp;Lista de Clientes</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('especialista','div4')">&nbsp;Especialista</a>
    <div id="div4" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('especialista/especialista_criacao.html')">&nbsp;&nbsp;&nbsp;Criação</a><br/>
      <a href="javascript:chamaLink('especialista/especialista_carteira_clientes.html')">&nbsp;&nbsp;&nbsp;Carteira de Clientes</a><br/>
      <a href="javascript:chamaLink('especialista/especialista_lista_clientes.html')">&nbsp;&nbsp;&nbsp;Lista de Clientes</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('divisao','div5')">&nbsp;Divisão</a>
    <div id="div5" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('divisao/divisao_criacao.html')">&nbsp;&nbsp;&nbsp;Criação</a><br/>
      <a href="javascript:chamaLink('divisao/divisao_classificacao_regionais.html')">&nbsp;&nbsp;&nbsp;Classificação de Segmentos &nbsp;&nbsp;&nbsp;Regionais</a><br/>
      <a href="javascript:chamaLink('divisao/divisao_lista_segmentos_regionais.html')">&nbsp;&nbsp;&nbsp;Lista de Segmentos / Regionais</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('segmentos','div6')">&nbsp;Segmentos</a>
    <div id="div6" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('segmentos/segmentos_criacao.html')">&nbsp;&nbsp;&nbsp;Criação</a><br/>
      <a href="javascript:chamaLink('segmentos/segmentos_classificacao_segmentos_primarios.html')">&nbsp;&nbsp;&nbsp;Classificação Segmentos &nbsp;&nbsp;&nbsp;Primários</a><br/>
      <a href="javascript:chamaLink('segmentos/segmentos_lista_segmentos_primarios.html')">&nbsp;&nbsp;&nbsp;Lista de Segmentos Primários</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('operacoes','div7')">&nbsp;Operações</a>
    <div id="div7" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('operacoes/operacoes_diario.html')">&nbsp;&nbsp;&nbsp;Diário</a><br/>
      <a href="javascript:chamaLink('operacoes/operacoes_fechamento.html')">&nbsp;&nbsp;&nbsp;Fechamento</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('clientes','div8')">&nbsp;Clientes</a>
    <div id="div8" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('clientes/clientes_alteracao.html')">&nbsp;&nbsp;&nbsp;Dados do Cliente</a><br/>
      <a href="javascript:chamaLink('clientes/clientes_Grupo_Conglomerado_Alteração.html')">&nbsp;&nbsp;&nbsp;Dados do Grupo &nbsp;&nbsp;&nbsp;Conglomerado</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('inconsistencias','div9')">&nbsp;Inconsistências</a>
    <div id="div9" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('inconsistencias/inconsistencias_operacao.html')">&nbsp;&nbsp;&nbsp;Operações</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('metas volantes','div10')">&nbsp;Metas Volantes</a>
    <div id="div10" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('metas volantes/metas_volantes_parametrizacao.html')">&nbsp;&nbsp;&nbsp;Parametrizacao</a><br/>
      <a href="javascript:chamaLink('metas volantes/metas_volantes_aprovacao.html')">&nbsp;&nbsp;&nbsp;Aprovação do Cálculo / &nbsp;&nbsp;&nbsp;Cancelamento da Aprovação</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('relatorios','div11')">&nbsp;Relatórios</a>
    <div id="div11" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('relatorios/relatorios_atualizacao_base_analitica.html')">&nbsp;&nbsp;&nbsp;Atualização On-line da Base &nbsp;&nbsp;&nbsp;Analítica</a> </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('Trilha de Auditoria','div12')">&nbsp;Trilha de Auditoria</a>
    <div id="div12" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('Trilha de Auditoria/trilha_auditoria_consulta.html')">&nbsp;&nbsp;&nbsp;Consulta</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('cargas on line','div13')">&nbsp;Carga On-Line</a>
    <div id="div13" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('cargas on line/carga_online_arquivos.html')">&nbsp;&nbsp;&nbsp;Carga On-line de Arquivos</a><br/>
      <a href="javascript:chamaLink('cargas on line/carga_online_historico.html')">&nbsp;&nbsp;&nbsp;Histórico de Carga on-line</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralItem"> <a href="javascript:mostraEscondeDiv('metas','div14')">&nbsp;Metas</a>
    <div id="div14" style="visibility: hidden; display: none;"> <a href="javascript:chamaLink('metas/incluir_nova_meta_1.html')">&nbsp;&nbsp;&nbsp;Cadastro de Metas</a><br/>
      <a href="#">&nbsp;&nbsp;&nbsp;Cadastro de Objetivos</a><br/>
      <a href="#">&nbsp;&nbsp;&nbsp;Contratação de Metas</a><br/>
      <a href="#">&nbsp;&nbsp;&nbsp;Transferência</a><br/>
    </div>
    <div class="MenuLateralDivisao"></div>
  </div>
  <div class="MenuLateralBordaInferior"> </div>
</div>
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[+][-]06.27.2008 at 06:32AM PDT, ID: 21883436

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Zones: JavaScript, Miscellaneous Web Development, Firefox Web Browser
Tags: Javascript / DOM, Firefox
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Solution Provided By: Jester_48
Participating Experts: 1
Solution Grade: A
 
 
[+][-]06.27.2008 at 07:11AM PDT, ID: 21883921

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