|
| Re: MySQL Longtext datatype [message #368268 is a reply to message #368256] |
Fri, 15 May 2009 14:07   |
Eclipse User |
|
|
|
Originally posted by: jasonweathersby.alltel.net
Ben,
Are you only having problems with the second report?
Can you post the entire report?
If you are passing in the value why are you setting the value to a
dataset value
dataSetRow["apl_id"].
Jason
Ben Engbers wrote:
> I have added a longtext field to my MySQL database and I am trying to
> use this field in two reports. First I have added this field to the view
> I use.
>
> In the first report (showing all the rows in the database), the field is
> displayed normal.
>
> The second report should display only single rows from the database
> (filtered with a report paramater).
> The simple action of adding the longtext-field to the query in the
> dataset, results in the following message:
> org.eclipse.birt.report.exception.ViewerValidationException: The
> parameter "RP_Applicatie" cannot be blank.
>
> The stacktrace is:
> org.eclipse.birt.report.exception.ViewerValidationException: The
> parameter "RP_Applicatie" cannot be blank.
> at org.eclipse.birt.report.utility.DataUtil.validate(DataUtil.j ava:175)
> at
> org.eclipse.birt.report.utility.BirtUtility.handleOperation( BirtUtility.java:560)
>
> at
> org.eclipse.birt.report.service.actionhandler.BirtRunReportA ctionHandler.__execute(BirtRunReportActionHandler.java:77)
>
> at
> org.eclipse.birt.report.service.actionhandler.BirtGetPageAct ionHandler.__checkDocumentExists(BirtGetPageActionHandler.ja va:58)
>
> at
> org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHandler.prepareParameters(AbstractGetPageActionHandle r.java:119)
>
> at
> org.eclipse.birt.report.service.actionhandler.AbstractGetPag eActionHandler.__execute(AbstractGetPageActionHandler.java:1 04)
>
> at
> org.eclipse.birt.report.service.actionhandler.AbstractBaseAc tionHandler.execute(AbstractBaseActionHandler.java:90)
>
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseDoc umentProcessor.__executeAction(AbstractBaseDocumentProcessor .java:47)
>
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentProcessor.executeAction(AbstractBaseComponentProcessor .java:143)
>
> at
> org.eclipse.birt.report.soapengine.processor.BirtDocumentPro cessor.handleGetPage(BirtDocumentProcessor.java:87)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.eclipse.birt.report.soapengine.processor.AbstractBaseCom ponentProcessor.process(AbstractBaseComponentProcessor.java: 112)
>
> at
> org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingI mpl.getUpdatedObjects(BirtSoapBindingImpl.java:66)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCP rovider.java:397)
>
> at
> org.apache.axis.providers.java.RPCProvider.processMessage(RP CProvider.java:186)
>
> at
> org.apache.axis.providers.java.JavaProvider.invoke(JavaProvi der.java:323)
> at
> org.apache.axis.strategies.InvocationStrategy.visit(Invocati onStrategy.java:32)
>
> at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
> at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
> at
> org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService .java:454)
> at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281 )
> at
> org.apache.axis.transport.http.AxisServlet.doPost(AxisServle t.java:699)
> at
> org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.doPost(BirtSoapMessageDispatcherServlet.java:265)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:616)
> at
> org.apache.axis.transport.http.AxisServletBase.service(AxisS ervletBase.java:327)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at
> org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherSer vlet.service(BirtSoapMessageDispatcherServlet.java:122)
>
> at
> org.eclipse.equinox.http.registry.internal.ServletManager$Se rvletWrapper.service(ServletManager.java:180)
>
> at
> org.eclipse.equinox.http.servlet.internal.ServletRegistratio n.handleRequest(ServletRegistration.java:90)
>
> at
> org.eclipse.equinox.http.servlet.internal.ProxyServlet.proce ssAlias(ProxyServlet.java:111)
>
> at
> org.eclipse.equinox.http.servlet.internal.ProxyServlet.servi ce(ProxyServlet.java:59)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at
> org.eclipse.equinox.http.jetty.internal.HttpServerManager$In ternalHttpServiceServlet.service(HttpServerManager.java:269)
>
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder .java:428)
> at
> org.mortbay.jetty.servlet.ServletHandler.dispatch(ServletHan dler.java:677)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandl er.java:568)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
> at org.mortbay.http.HttpServer.service(HttpServer.java:909)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java: 820)
> at org.mortbay.http.HttpConnection.handleNext(HttpConnection.ja va:986)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:8 37)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListe ner.java:245)
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:3 57)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:5 34)
>
> The parameter-section in the XML-file is as follows:
> <scalar-parameter name="RP_Applicatie" id="959">
> <property name="valueType">dynamic</property>
> <property name="dataType">decimal</property>
> <property name="paramType">simple</property>
> <property name="concealValue">false</property>
> <property name="isRequired">false</property>
> <property name="controlType">list-box</property>
> <property name="dataSetName">UR applicaties</property>
> <expression name="valueExpr">dataSetRow["apl_id"]</expression>
> <expression
> name="labelExpr">dataSetRow["applicatie"]</expression>
> <property name="mustMatch">true</property>
> <property name="fixedOrder">true</property>
> <property name="distinct">true</property>
> <structure name="format">
> <property name="category">Unformatted</property>
> </structure>
> </scalar-parameter>
>
>
> Removing the just added field from the query makes no difference
>
> How can I use a longtext field in a report that is filtered with a
> report parameter?
>
> Ben
|
|
|
|
| Re: MySQL Longtext datatype [message #368279 is a reply to message #368274] |
Mon, 18 May 2009 15:09 |
| Eclipse User |
|
|
|
Originally posted by: jasonweathersby.alltel.net
Ben,
You may have to open a bug for this. Dont paste the 4000 lines :>
Can you alter the second report to take a string parameter instead of
making it dynamic?
Jason
Ben Engbers wrote:
> Jason Weathersby schreef:
>> Ben,
>>
>> Are you only having problems with the second report?
>> Can you post the entire report?
>>
>> If you are passing in the value why are you setting the value to a
>> dataset value
>> dataSetRow["apl_id"].
>>
>> Jason
>
>
> Yes.
> The two reports are nearly identical. The only difference is that the
> first one shows all the tupples whereas the second only displays one
> tupple.
> The value that is needed to select the tupple comes from a list of
> values The method I use is identical to the one that is explained in the
> Birt-tutorial.
>
> The complete report is nearly 4000 lines. Should I really post all those
> lines or are there lines you don't need?
>
> Ben
|
|
|
|
| Re: MySQL Longtext datatype [message #368289 is a reply to message #368288] |
Mon, 18 May 2009 16:38 |
| Eclipse User |
|
|
|
Originally posted by: jasonweathersby.alltel.net
Ben,
Thanks a lot. Take a look at the bugzilla entry under:
http://www.eclipse.org/birt/phoenix/community.php
Jason
Ben Engbers wrote:
> I am quite willing to help you but any help about how to do that would
> be kindly appreciated :-)
>
> Ben
> (I have no further knowledge of BIRT then the tutorial - but I am
> thinking of buying the book :-)
>
> Jason Weathersby schreef:
>> Ben,
>>
>> You may have to open a bug for this. Dont paste the 4000 lines :>
>> Can you alter the second report to take a string parameter instead of
>> making it dynamic?
>>
>> Jason
>>
>>
>> Ben Engbers wrote:
>>> Jason Weathersby schreef:
>>>> Ben,
>>>>
>>>> Are you only having problems with the second report?
>>>> Can you post the entire report?
>>>>
>>>> If you are passing in the value why are you setting the value to a
>>>> dataset value
>>>> dataSetRow["apl_id"].
>>>>
>>>> Jason
>>>
>>>
>>> Yes.
>>> The two reports are nearly identical. The only difference is that the
>>> first one shows all the tupples whereas the second only displays one
>>> tupple.
>>> The value that is needed to select the tupple comes from a list of
>>> values The method I use is identical to the one that is explained in
>>> the Birt-tutorial.
>>>
>>> The complete report is nearly 4000 lines. Should I really post all
>>> those lines or are there lines you don't need?
>>>
>>> Ben
|
|
|
|
|
| Re: MySQL Longtext datatype [message #368379 is a reply to message #368311] |
Tue, 26 May 2009 21:50 |
 Ben Engbers
Messages: 20
Registered: July 2009 |
Junior Member |
|
|
Hi,
With Deltawalker I have compared a working version to a malfunctioning
version of the rptdesign.
What I did was:
first I made a working report that showed all the records.
Then I added a parametersection to this rptdesicgn that should select
just one record. No other changes were introduced.
Amongst many other changes in the rptdesign, I found the following
section which had been introduced:
<parameters>
<scalar-parameter name="RP_Applicatie" id="959">
<property name="valueType">dynamic</property>
<property name="dataType">decimal</property>
<property name="paramType">simple</property>
<property name="isRequired">true</property>
<property name="controlType">list-box</property>
<property name="dataSetName">UR applicaties</property>
<expression name="valueExpr">dataSetRow["apl_id"]</expression>
<expression
name="labelExpr">dataSetRow["applicatie"]</expression>
<property name="mustMatch">true</property>
<property name="fixedOrder">true</property>
<property name="distinct">true</property>
<structure name="format">
<property name="category">Unformatted</property>
</structure>
</scalar-parameter>
</parameters>
This report functioned fine.
After adding another field to the query I used, suddenly Birt showed the
following message:
org.eclipse.birt.report.exception.ViewerValidationException: The
parameter "RP_Applicatie" cannot be blank.
Even after restoring the report to its original content, the error remained.
With deltawalker, I noticed that after removing the changes to the
query, the only difference between the 'good' and the 'bad' rptdesign
was that in the parameters-section the line <property
name="isRequired">true</property> had changed to <property
name="isRequired">false</property>.
After changing true to false, the report functioned again and I was even
able to insert the new fields from the query in the report.
I have tried now several times but it's just enough to change the
'isRequired' setting from false to true to recover from the error.
Ben
Jason Weathersby schreef:
> Ben,
>
> Sorry about that :>.
>
> On the detail report (second one) just setup a string parameter and link
> that to a dataset parameter to modify the query. Or use the beforeOpen
> script of the dataset to modify the query.
>
> Take a look at this:
> http://www.eclipse.org/birt/phoenix/examples/reports/birt2.1 /drill/index.php
>
> and
> http://www.eclipse.org/birt/phoenix/examples/reports/birt2.1 /querymod/index.php
>
>
> Jason
>
>
> Ben Engbers wrote:
>> Jason,
>>
>> I have used bugzilla before but what I meant was how to take the
>> string parameter instead of using dynamic :-)
>>
>> Ben
>> Jason Weathersby schreef:
>>> Ben,
>>>
>>> Thanks a lot. Take a look at the bugzilla entry under:
>>> http://www.eclipse.org/birt/phoenix/community.php
>>>
>>> Jason
>>>
>>> Ben Engbers wrote:
>>>> I am quite willing to help you but any help about how to do that
>>>> would be kindly appreciated :-)
>>>>
>>>> Ben
>>>> (I have no further knowledge of BIRT then the tutorial - but I am
>>>> thinking of buying the book :-)
>>>>
>>>> Jason Weathersby schreef:
>>>>>
|
|
|
Powered by
FUDForum. Page generated in 0.08059 seconds
] 
Search
Help
Register
Login
Home
