HtmlDatascroller Problem in custom jsf tag
Heay Guys i hope u can help with this error.
Im developing a custom jsf tag that use a HtmlDataTable and HtmlDatascroller, the problem i have is whean i add the datascroller y get the follow error.
Here is My Code
public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
HtmlLigthBox ligthBox = (HtmlLigthBox)component;
modalPanel = new HtmlPanelGroup();
dataTable = new HtmlDataTable();
dataTable.setVar("iter");
dataTable.setRows(Integer.parseInt(ligthBox.getRows()));
dataTable.setValue(ligthBox.getItems());
HtmlColumn column = new HtmlColumn();
HtmlOutputText output = new HtmlOutputText();
ValueExpression ve = FacesContext.getCurrentInstance().getApplication().getExpressionFactory().createValueExpression(FacesContext.getCurrentInstance().getELContext(), "#{iter.description}", Object.class);
output.setValueExpression("value", ve);
column.getChildren().add(output);
dataTable.getChildren().add(column);
scroller = new HtmlDatascroller();
scroller.setFor(dataTable.getId());
modalPanel.getChildren().add(dataTable);
modalPanel.getChildren().add(scroller);
this.encodeChildren(FacesContext.getCurrentInstance(), modalPanel);
}
javax.servlet.ServletException: class org.richfaces.component.html.HtmlDatascroller (id="j_id3") did not find parent form.
javax.faces.webapp.FacesServlet.service(FacesServlet.java:321)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
causa raíz
org.richfaces.component.EnclosingFormRequiredException: class org.richfaces.component.html.HtmlDatascroller (id="j_id3") did not find parent form.
org.richfaces.component.util.FormUtil.throwEnclFormReqExceptionIfNeed(FormUtil.java:45)
org.richfaces.renderkit.html.DatascrollerTemplate.doEncodeEnd(DatascrollerTemplate.java:175)
org.richfaces.renderkit.html.DatascrollerTemplate.doEncodeEnd(DatascrollerTemplate.java:662)
org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:134)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:879)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1650)
javax.faces.render.Renderer.encodeChildren(Renderer.java:164)
co.com.helmbank.view.model.LigthBoxRender.encodeBegin(LigthBoxRender.java:51)
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:824)
org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:275)
org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258)
org.richfaces.renderkit.html.ModalPanelRenderer.doEncodeChildren(ModalPanelRenderer.java:368)
org.richfaces.renderkit.html.ModalPanelRenderer.doEncodeChildren(ModalPanelRenderer.java:363)
org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:120)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:300)
com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:181)
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:125)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:300)
com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:181)
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:125)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:300)
com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:101)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:300)
com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:181)
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:125)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:300)
com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:181)
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:125)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643)
javax.faces.render.Renderer.encodeChildren(Renderer.java:164)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1646)
com.sun.faces.application.view.JspViewHandlingStrategy.doRenderView(JspViewHandlingStrategy.java:427)
com.sun.faces.application.view.JspViewHandlingStrategy.renderView(JspViewHandlingStrategy.java:229)
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127)
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)