New FormInjectorDemo using AjaxFormLoop fails if a row is added and then
removed without a form submission in between
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Key: TAPESTRY-2436
URL: https://issues.apache.org/jira/browse/TAPESTRY-2436
Project: Tapestry
Issue Type: Bug
Components: Core Components
Affects Versions: 5.0.12
Reporter: Andy Blower
I've been trying out the new FormInjectorDemo
(org.apache.tapestry5.integration.app1.pages) which uses AjaxFormLoop trying to
get a handle on how to use this component. Unfortunately I found a bug serious
enough for me to put using this component on hold.
To reproduce, follow these steps:
1) Click the link to add a row.
2) When the new row appears, click the remove link.
3) The row isn't removed and if you click the sum button, it breaks.
The start state isn't important - basically removing an added row before form
submission seems to fail and causes problems when the form is submitted.
An unexpected application exception has occurred.
* org.apache.tapestry5.runtime.ComponentEventException
Unable to convert serialized id '1212682948794' back into an object.
context
eventType
action
location
classpath:com/proquest/core/pages/FormInjectorDemo.tml, line 10,
column 13
5 </head>
6 <body>
7
8 <h1>FormInjector Demo (now including AjaxFormLoop)</h1>
9
10 <t:form>
11
12 <ul>
13 <li t:id="loop" t:type="AjaxFormLoop" source="doubleItems"
value="item" encoder="encoder">
14 <t:submitnotifier>
15 <t:textfield t:id="value" value="item.value"/>
* org.apache.tapestry5.ioc.internal.util.TapestryException
Unable to convert serialized id '1212682948794' back into an object.
location
classpath:com/proquest/core/pages/FormInjectorDemo.tml, line 13,
column 103
8 <h1>FormInjector Demo (now including AjaxFormLoop)</h1>
9
10 <t:form>
11
12 <ul>
13 <li t:id="loop" t:type="AjaxFormLoop" source="doubleItems"
value="item" encoder="encoder">
14 <t:submitnotifier>
15 <t:textfield t:id="value" value="item.value"/>
16 <t:removerowlink>remove</t:removerowlink>
17 </t:submitnotifier>
18 <t:parameter name="addRow">
* java.lang.RuntimeException
Unable to convert serialized id '1212682948794' back into an object.
Stack trace
o
org.apache.tapestry5.corelib.components.AjaxFormLoop._$advised$syncValue(AjaxFormLoop.java:266)
o
org.apache.tapestry5.corelib.components.AjaxFormLoop$syncValue$invocation_11a5989508e.invokeAdvisedMethod(AjaxFormLoop$syncValue$invocation_11a5989508e.java)
o
org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:71)
o
org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
o
org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
o
org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:80)
o
org.apache.tapestry5.corelib.components.AjaxFormLoop.syncValue(AjaxFormLoop.java)
o
org.apache.tapestry5.corelib.components.AjaxFormLoop.access$700(AjaxFormLoop.java:38)
o
org.apache.tapestry5.corelib.components.AjaxFormLoop$SyncValue.execute(AjaxFormLoop.java:184)
o
org.apache.tapestry5.corelib.components.AjaxFormLoop$SyncValue.execute(AjaxFormLoop.java:173)
o
org.apache.tapestry5.corelib.components.Form.executeStoredActions(Form.java:396)
o
org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:315)
o
org.apache.tapestry5.corelib.components.Form$onAction$invocation_11a5989508b.invokeAdvisedMethod(Form$onAction$invocation_11a5989508b.java)
o
org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:71)
o
org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
o
org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
o
org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:80)
o org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
o
org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
o
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:872)
o
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
o
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
o
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
o
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
o
org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
o
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
o
org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
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