javax.faces.FacesException: Nested form found on the page. The form action element can not be nested
at com.icesoft.faces.renderkit.dom_html_basic.FormRenderer.validateNestingForm(FormRenderer.java:386)
at com.icesoft.faces.renderkit.dom_html_basic.FormRenderer.validateNestingForm(FormRenderer.java:389)
at com.icesoft.faces.renderkit.dom_html_basic.FormRenderer.validateNestingForm(FormRenderer.java:389)
at com.icesoft.faces.renderkit.dom_html_basic.FormRenderer.validateNestingForm(FormRenderer.java:389)
at com.icesoft.faces.renderkit.dom_html_basic.FormRenderer.encodeBegin(FormRenderer.java:89)
at com.icesoft.faces.component.ext.renderkit.FormRenderer.encodeBegin(FormRenderer.java:53)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:813)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:356)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:365)
at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at com.icesoft.faces.component.util.CustomComponentUtils.renderChild(CustomComponentUtils.java:339)
at com.icesoft.faces.component.paneltabset.PanelTabSetRenderer.writeTabCell(PanelTabSetRenderer.java:977)
at com.icesoft.faces.component.paneltabset.PanelTabSetRenderer.encodeEnd(PanelTabSetRenderer.java:423)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:370)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:365)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:365)
at com.icesoft.faces.renderkit.dom_html_basic.GridRenderer.encodeChildren(GridRenderer.java:208)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:492)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:282)
at com.icesoft.faces.application.D2DViewHandler.renderView(D2DViewHandler.java:159)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
在做项目时,我使用的是icefacesUI标记组建,. JSF 提示 页面 找到 form标签嵌套,.我找了半天,. 终于知道是什么原因了..我在使用 include:包含页面时,在包含的页面也定义了 ice:form 标签.. 所以, 提示 form标签嵌套了..
所以,解决方案是仔细找一下..是不是有form标签.. 嵌套..
写代码还是要细心好啊..
