1 Reply Latest reply on Apr 28, 2009 12:22 PM by Fab Mars

    inputNumberSlider value and reRender

    Fab Mars Novice

      Hello. I have a strange one here. First bug (?) discovered in a loooong while.

      I'm on RF3.3.0, Mojara 1.2_12, Facelets, Glassfish V2.1

      I have a combobox next to an inputNumberSlider.
      When the combo changes, the range, step and value of the slider must scale (this is some sort of unit converter thing)

      <h:selectOneMenu id="unit" value="#{shippingView.unit}" disabled="#{shippingView.allWeights}" converter="SelectCodableConverter">
       <f:selectItems value="#{shippingView.unitItems}"/>
       <a4j:support event="onchange" reRender="measure"/>
      </h:selectOneMenu>
      
      <rich:inputNumberSlider id="measure" label="Value" value="#{shippingView.value}" width="300" maxValue="#{shippingView.range}" step="#{shippingView.step}" inputSize="5" maxlength="5" required="true" disabled="#{shippingView.allWeights}">
       <f:validateLength maximum="5"/>
       <a4j:support event="onchange" actionListener="#{shippingView.doSelectShippings}" ajaxSingle="true" reRender="shippingList"/>
      </rich:inputNumberSlider>



      Problem is, after I programatically changed the slider's value, it's reset to the previous value, before the component is rerendered.



      ShippingViewHandler.setValue(int) line: 100
      NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]
      NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39
      DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25
      Method.invoke(Object, Object...) line: 597
      BeanELResolver.setValue(ELContext, Object, Object, Object) line: 372
      FacesCompositeELResolver(CompositeELResolver).setValue(ELContext, Object, Object, Object) line: 315
      FacesCompositeELResolver.setValue(ELContext, Object, Object, Object) line: 100
      AstValue.setValue(EvaluationContext, Object) line: 167
      ValueExpressionImpl.setValue(ELContext, Object) line: 273
      TagValueExpression.setValue(ELContext, Object) line: 93
      HtmlInputNumberSlider(UIInput).updateModel(FacesContext) line: 771
      HtmlInputNumberSlider(UIInput).processUpdates(FacesContext) line: 703


      Thanks for checking it out.
      I created this issue: https://jira.jboss.org/jira/browse/RF-6956