Problem with placeholder column in a grid, when inside a form
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Key: TAPESTRY-2451
URL: https://issues.apache.org/jira/browse/TAPESTRY-2451
Project: Tapestry
Issue Type: Bug
Affects Versions: 5.0.12
Reporter: José Paumard
I put a grid in a form, and added a column in that grid, to hold special
options about the item on the given row.
My TML looks like that :
<t:form ... >
<t:grid add="action" ... >
<t:parameter name="action">
...
</t:parameter>
</t:grid>
<t:submit ... />
</t:form>
It renders flawlessly, but when I submit it, before the event is fired in my
class, I've got the following exception.
Removing the placeholder column solves the problem, and adding the content of
the placeholder column in an another, existing column, with a <parameter ...>
element nested in the grid element does not fires the exception.
location
classpath:org/apache/tapestry5/corelib/components/GridColumns.tml, line 4,
column 33
1 <thead xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";
xml:space="default">
2 <tr>
3 <th t:type="Loop" source="columnNames" value="columnName"
volatile="true" class="prop:headerClass"
4 index="columnIndex">
5 <t:delegate to="blockForColumn"/>
6 <t:block id="standardHeader">
7 <a t:id="sort">${columnModel.label}</a>
8 <t:if test="columnModel.sortable">
9 <a t:id="sort2">
# java.util.NoSuchElementException
Stack trace
* java.util.AbstractList$Itr.next(AbstractList.java:427)
*
org.apache.tapestry5.corelib.components.Loop.advanceVolatile(Loop.java:316)
* org.apache.tapestry5.corelib.components.Loop.access$200(Loop.java:38)
* org.apache.tapestry5.corelib.components.Loop$3.execute(Loop.java:89)
* org.apache.tapestry5.corelib.components.Loop$3.execute(Loop.java:93)
*
org.apache.tapestry5.corelib.components.Form.executeStoredActions(Form.java:396)
*
org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:315)
*
org.apache.tapestry5.corelib.components.Form$onAction$invocation_11a5e3dd926.invokeAdvisedMethod(Form$onAction$invocation_11a5e3dd926.java)
*
org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:71)
*
org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
*
org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
*
org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:80)
* org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
*
org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
*
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:872)
*
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
*
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
*
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
*
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
*
org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
*
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
*
org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
* org.limc.webapp.services.AppModule$3.service(AppModule.java:148)
* org.limc.webapp.services.AppModule$1.service(AppModule.java:45)
*
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
*
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
*
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
*
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
*
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
*
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
*
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
*
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
*
org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
*
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
* org.limc.webapp.services.AppModule$2.service(AppModule.java:58)
*
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
* org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
*
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
*
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
*
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
* org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
*
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
* org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
* org.mortbay.http.HttpServer.service(HttpServer.java:909)
* org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
* org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
* org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
*
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
* org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
* org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
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