| default values in cascading parameters broken [message #246714] |
Fri, 06 July 2007 17:29 |
Eclipse User |
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version: Birt 2.2
Problem: you can specify a default value for each report parameter. The
report viewer then displays the _display_text_ that goes with this value
as the default option. This works fine for simple report parameters, but
it is broken when using cascading parameters. When using cascading
parameters the default _value_ is being displayed instead of the
corresponding display text.
I included a sample report design with a trivial (1-parameter) cascading
report parameter. It prompts you to pick an office location from the
Classic Car Sample Database. Note that the selection list shows the
default value "3" mixed within city names.
Jan
<?xml version="1.0" encoding="UTF-8"?>
<report xmlns="http://www.eclipse.org/birt/2005/design" version="3.2.14"
id="1">
<property name="createdBy">Eclipse BIRT Designer Version
2.2.0.v20070620 Build <2.2.0.v20070626-1003></property>
<property name="units">in</property>
<property name="comments">Copyright (c) 2007 <<Your Company Name
here>></property>
<html-property name="description">Creates a blank report with no
predefined content.</html-property>
<text-property name="displayName">Blank Report</text-property>
<property name="iconFile">/templates/blank_report.gif</property>
<parameters>
<cascading-parameter-group name="NewCascadingParameterGroup"
id="9">
<property name="dataSet">Data Set</property>
<property name="dataSetMode">single</property>
<parameters>
<scalar-parameter name="NewParameter1" id="10">
<property name="valueType">dynamic</property>
<property name="dataType">integer</property>
<property name="isRequired">true</property>
<property name="controlType">list-box</property>
<expression
name="valueExpr">row["OFFICECODE"]</expression>
<expression name="labelExpr">row["CITY"]</expression>
<property name="defaultValue">3</property>
<structure name="format">
<property name="category">Unformatted</property>
</structure>
</scalar-parameter>
</parameters>
</cascading-parameter-group>
</parameters>
<data-sources>
<oda-data-source
extensionID="org.eclipse.birt.report.data.oda.jdbc" name="sample" id="7">
<text-property name="displayName"></text-property>
<property
name="odaDriverClass">org.eclipse.birt.report.data.oda.sampledb.Driver </property>
<property name="odaURL">jdbc:classicmodels:sampledb</property>
<property name="odaUser">ClassicModels</property>
</oda-data-source>
</data-sources>
<data-sets>
<oda-data-set
extensionID="org.eclipse.birt.report.data.oda.jdbc.JdbcSelectDataSet "
name="Data Set" id="8">
<structure name="cachedMetaData">
<list-property name="resultSet">
<structure>
<property name="position">1</property>
<property name="name">CITY</property>
<property name="dataType">string</property>
</structure>
<structure>
<property name="position">2</property>
<property name="name">OFFICECODE</property>
<property name="dataType">string</property>
</structure>
</list-property>
</structure>
<property name="dataSource">sample</property>
<list-property name="resultSet">
<structure>
<property name="position">1</property>
<property name="name">CITY</property>
<property name="nativeName">CITY</property>
<property name="dataType">string</property>
<property name="nativeDataType">12</property>
</structure>
<structure>
<property name="position">2</property>
<property name="name">OFFICECODE</property>
<property name="nativeName">OFFICECODE</property>
<property name="dataType">string</property>
<property name="nativeDataType">12</property>
</structure>
</list-property>
<property name="queryText">select city, officecode
from CLASSICMODELS.OFFICES</property>
</oda-data-set>
</data-sets>
<styles>
<style name="crosstab" id="4">
<property name="borderBottomColor">#CCCCCC</property>
<property name="borderBottomStyle">solid</property>
<property name="borderBottomWidth">1pt</property>
<property name="borderLeftColor">#CCCCCC</property>
<property name="borderLeftStyle">solid</property>
<property name="borderLeftWidth">1pt</property>
<property name="borderRightColor">#CCCCCC</property>
<property name="borderRightStyle">solid</property>
<property name="borderRightWidth">1pt</property>
<property name="borderTopColor">#CCCCCC</property>
<property name="borderTopStyle">solid</property>
<property name="borderTopWidth">1pt</property>
</style>
<style name="crosstab-cell" id="5">
<property name="borderBottomColor">#CCCCCC</property>
<property name="borderBottomStyle">solid</property>
<property name="borderBottomWidth">1pt</property>
<property name="borderLeftColor">#CCCCCC</property>
<property name="borderLeftStyle">solid</property>
<property name="borderLeftWidth">1pt</property>
<property name="borderRightColor">#CCCCCC</property>
<property name="borderRightStyle">solid</property>
<property name="borderRightWidth">1pt</property>
<property name="borderTopColor">#CCCCCC</property>
<property name="borderTopStyle">solid</property>
<property name="borderTopWidth">1pt</property>
</style>
</styles>
<page-setup>
<simple-master-page name="Simple MasterPage" id="2">
<page-footer>
<text id="3">
<property name="contentType">html</property>
<text-property name="content"><![CDATA[<value-of>new
Date()</value-of>]]></text-property>
</text>
</page-footer>
</simple-master-page>
</page-setup>
</report>
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