There was a change yesterday ...
Author: schof Date: Tue Aug 2 15:40:43 2005 New Revision: 227101 URL: http://svn.apache.org/viewcvs?rev=227101&view=rev Log: Fixes MYFACES-382. Modified: myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/tree2/HtmlTreeRenderer.java Modified: myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/tree2/HtmlTreeRenderer.java URL: http://svn.apache.org/viewcvs/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/tree2/HtmlTreeRenderer.java?rev=227101&r1=227100&r2=227101&view=diff ============================================================================== --- myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/tree2/HtmlTreeRenderer.java (original) +++ myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/tree2/HtmlTreeRenderer.java Tue Aug 2 15:40:43 2005 @@ -384,7 +384,7 @@ UIComponent nodeImgFacet = null; int bitMask = NOTHING; - bitMask += (node.isLeaf()) ? NOTHING : CHILDREN; + bitMask += (node.isLeaf() || node.getChildCount() == 0) ? NOTHING : CHILDREN; bitMask += (tree.isNodeExpanded()) ? EXPANDED : NOTHING; bitMask += (tree.isLastChild(tree.getNodeId())) ? LAST : NOTHING; bitMask += (showLines) ? LINES : NOTHING; On 8/3/05, Edwin Mercado <[EMAIL PROTECTED]> wrote: > Hello, > I'm using tree2 component :) > I'm running the nightly built version of MyFaces, > and I just noticed that when I click twice the same node > I get the error message shown below. This occurs in > the Firefox browser, but works just fine in MS IE. Now, > this was working correctly yesterday afternoon in the Firefox > browser. Has there been any change to the tree2.HtmlTree > class since yesterday? Is this a bug? thanks. > > Edwin > > java.lang.NullPointerException > at > org.apache.myfaces.custom.tree2.HtmlTree.isNodeExpanded(HtmlTree.java:165) > at > org.apache.myfaces.custom.tree3.HtmlTree.isNodeExpanded(HtmlTree.java:46) > at > org.apache.myfaces.custom.tree2.HtmlTreeRenderer.decode(HtmlTreeRenderer.jav > a:112) > at > javax.faces.component.UIComponentBase.decode(UIComponentBase.java:291) > at > org.apache.myfaces.custom.tree2.UITreeData.processDecodes(UITreeData.java:14 > 1) > at > org.apache.myfaces.custom.tree2.HtmlTree.processDecodes(HtmlTree.java:92) > at > javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:39 > 3) > at javax.faces.component.UIForm.processDecodes(UIForm.java:51) > at > javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:39 > 3) > at > javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:128) > at > org.apache.myfaces.lifecycle.LifecycleImpl.applyRequestValues(LifecycleImpl. > java:176) > at > org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:71) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:94) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl > icationHandler.java:822) > at > org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsF > ilter.java:112) > at > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl > icationHandler.java:813) > at > org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandl > er.java:494) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:569) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) > at > org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext > .java:624) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1434) > at org.mortbay.http.HttpServer.service(HttpServer.java:896) > at org.mortbay.http.HttpConnection.service(HttpConnection.java:814) > at > org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) > at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) > at > org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) > at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:366) > at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) >
