title: ZK: zul get value from input form-data
body: <p>I need a help about ZK framework. This is my situation.</p>
  
  <p>I have a html page:</p>
  
  <pre><code>&lt;form id="frm1" action="http://localhost:8080/spuWebApp" METHOD="POST"&gt;
      &lt;input type="hidden" id="codigoUnicoCliente" name="codigoUnicoCliente"  value="00000050055255"&gt;     
      &lt;input type="button" onclick="myFunction()" value="Invar Spu POST URL"&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>Then, after submitting the form, my zk project recieves the data in bridge.zul.</p>
  
  <pre><code>&lt;?init class="com.ibm.ibk.spu.view.BridgeChecker"?&gt;
  </code></pre>
  
  <p>This class contains the following</p>
  
  <pre><code>public class BridgeChecker extends BaseWindow implements Initiator{
  
  
  @Override
  public void doInit(Page arg0, Map&lt;String, Object&gt; arg1) throws Exception {
      Bridge bridge = new Bridge();
      logger.debug("ANTIGUA MANERA");
      logger.debug(Executions.getCurrent().getParameterMap());
      logger.debug(Executions.getCurrent().getArg());
      logger.debug(Executions.getCurrent().getAttributes());
  
      bridge.setClienteCodigoUnicoFromURL(Executions.getCurrent().getParameter("codigoUnicoCliente"));
  </code></pre>
  
  <p>But I cant read the value.</p>
  
  <p>I am racking my brain a lot. But I couldnt succeed in find out how to read the values. Someone who can help me to read the form-data. I'd appreciate it a lot.</p>
  
  <p>Thanks in advanced.</p>