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| Re: Repeat one element [message #148779 is a reply to message #148383] |
Tue, 28 March 2006 03:36   |
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Without using the Design Engine api, you have to tie your element to
something that iterates on a datasource.
A simple way to do this is create a Scripted Data Source and Set. Check
your parameter in the fetch event of the data set and then tie this
dataset to a list or table control that holds your item you want to iterate.
Below is an example of this using a label in a table. Look at the fetch
event on the
data set.
Jason
<?xml version="1.0" encoding="UTF-8"?>
<!-- Written by Eclipse BIRT 2.0 -->
<report xmlns="http://www.eclipse.org/birt/2005/design" version="3" id="1">
<property name="createdBy">Eclipse BIRT Designer Version 2.0.0 Build
<20060123-1141></property>
<property name="units">in</property>
<list-property name="configVars">
<structure>
<property name="name">iter</property>
<property name="value">5</property>
</structure>
</list-property>
<parameters>
<scalar-parameter name="iter" id="39">
<property name="valueType">static</property>
<property name="dataType">decimal</property>
<property name="allowBlank">false</property>
<property name="format">Unformatted</property>
<property name="controlType">text-box</property>
<property name="defaultValue">1</property>
</scalar-parameter>
</parameters>
<data-sources>
<script-data-source name="Data Source" id="4"/>
</data-sources>
<data-sets>
<script-data-set name="outer" id="5">
<property name="dataSource">Data Source</property>
<list-property name="resultSet">
<structure>
<property name="position">1</property>
<property name="name">c1</property>
<property name="dataType">integer</property>
</structure>
</list-property>
<list-property name="columnHints">
<structure>
<property name="columnName">c1</property>
</structure>
</list-property>
<method name="open"><![CDATA[i=0;]]></method>
<method name="fetch"><![CDATA[if (i++ >= params["iter"])
return false;
else {
row.c1=i;
return true;
}]]></method>
</script-data-set>
</data-sets>
<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>
<body>
<table id="7">
<property name="width">100%</property>
<property name="dataSet">outer</property>
<column id="16"/>
<header>
<row id="8">
<cell id="9"/>
</row>
</header>
<detail>
<row id="11">
<cell id="12">
<label id="10">
<text-property name="text">Test Label Could Be an Image or other
Element</text-property>
</label>
</cell>
</row>
</detail>
<footer>
<row id="14">
<cell id="15"/>
</row>
</footer>
</table>
</body>
</report>
"Jose Luis Ramirez Terry" <joseluis@i2e.com.es> wrote in message
news:1bf050822fbb86ead27d068729b44d08$1@www.eclipse.org...
> How can I repeat one element in the same page? The number of iterations is
> get by param. Thanks.
>
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| Re: Repeat one element [message #149040 is a reply to message #148812] |
Tue, 28 March 2006 13:17 |
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You should be able to do this, if you put the grid and the labels in the
detail row of a list or table and then use the scripted datasource/set I
already posted.
Jason
"Jose Luis Ramirez Terry" <joseluis@i2e.com.es> wrote in message
news:c2af4490cb6018747d952018cbd32c81$1@www.eclipse.org...
> This question is because I have paper with labels for print in dot matrix.
> I think print one grid and the user input by param the number of labels
> for print, then repeat this grid with the space of labels.
>
>
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