2 Replies Latest reply on Aug 6, 2007 12:24 PM by Alexander Kosenkov

    DnD problem

    Stefano Maestri Expert

      I tried to configure in our seam application Drag and drop support putting this code in our facelets:

      
       <a4j:form>
       <h:panelGrid columnClasses="panelc" columns="3" width="100%">
       <rich:dataTable value="#{products}" var="product">
      
       <f:facet name="caption">Product List</f:facet>
      
       <h:column>
       <a4j:outputPanel style="border:1px solid gray;padding:2px;"
       layout="block">
       <rich:dragSupport dragIndicator=":indicator"
       dragType="#{fm.family}" dragValue="#{fm}">
       <rich:dndParam name="label" value="#{fm.name}" />
       </rich:dragSupport>
       <h:outputText value="#{fm.name}"></h:outputText>
       </a4j:outputPanel>
      
       <a4j:outputPanel style="border:1px solid gray;padding:2px;"
       layout="block">
      
       <rich:dragSupport dragIndicator=":form:ind" dragType="text">
      
       <a4j:actionparam value="#{product.nomeProdotto}" name="name"/>
      
       </rich:dragSupport>
      
       <h:outputText value="#{product.nomeProdotto}"/>
      
       </a4j:outputPanel>
      
       </h:column>
      
       </rich:dataTable>
      
       <rich:panel style="width:100px;height:100px;">
      
       <f:facet name="header">Drop Zone</f:facet>
      
       <rich:dropSupport acceptedTypes="text" reRender="box"
      
       dropListener="#{ItalyNavManager.addSelectedProduct}"/>
      
       </rich:panel>
       <a4j:outputPanel id="box">
       <rich:dataTable value="#{selectedProducts}" var="selectedProduct" >
      
       <f:facet name="caption">Products chosen</f:facet>
      
       <h:column>
      
       <h:outputText value="#{selectedProduct.nomeProdotto}"/>
      
       </h:column>
      
       </rich:dataTable>
       </a4j:outputPanel>
      
      
       </h:panelGrid>
       </a4j:form>
      


      And I get this error:
      2007-04-24 12:14:26,301 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,302 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,302 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,303 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,303 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,304 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,324 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,325 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,326 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,326 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,327 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,327 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,328 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,328 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,329 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,329 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,330 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,330 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,331 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,331 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,332 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,332 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,333 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,333 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,334 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,334 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,335 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,335 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,336 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,336 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,337 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,337 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,338 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/template.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,343 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/navMenu.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      2007-04-24 12:14:26,349 ERROR [STDERR] 24-apr-2007 12.14.26 com.sun.facelets.impl.DefaultFacelet refresh
      INFO: Facelet[/layout/loginout.xhtml] was modified @ 12.14.26, flushing component applied @ 12.14.21
      


      I also tried with h:form instead of a4j:form without success.
      what's wrong?
      Thanks in advance