twopoly_complex08.o2xSobj File Reference

Complex o2x:object - 8: test a contentList size 2. More...

Functions
	XML_code ()
	o2x:object code. More...

Detailed Description

Test for contentList use. This o2x:object is a container for two o2x:objects, a Triangle and a Rectangle.

data

This o2x:object has no data.

methods

Only one final method inline: "two_CPolygon.total_area"

Returns

An HTML fragment, with three lines: The area of first polygon, the area of second and the total area.

Function Documentation

XML_code()

XML_code

(

)

Visibility and contest are not required with only one method.
The Realization of objects in this contentList is as simple as <xsl:apply-templates select="o2x:contentList/o2x:object[1]</tt>" />

CORE constraint

In presence of o2x:contentList the methods of the container object (parent) are responsable for the correct realization of all (child) o2x:object in the list.

-<o2x:object name="two_poly" xmlns:o2x="http://www.o2xdl.org/3.0/o2xdl" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

-<o2x:contentList>

<o2x:object URIref="file:///C:/o2xdl-30/CORE/samples/CPolygon/a_triangle.o2xSobj"/>

<o2x:object URIref="file:///C:/o2xdl-30/CORE/samples/CPolygon/a_rectangle.o2xSobj"/>

</o2x:contentList>

-<o2x:method key="two_CPolygon.total_area">

-<o2x:inline>

-<xsl:template match="o2x:object[@key='two_CPolygon.total_area']">

-<!--

 Realize of 2 objects in contentList: the list MUST contains exactly 2 polygons  

-->

-<xsl:variable name="area01">

<xsl:apply-templates select="o2x:contentList/o2x:object[1]"/>

</xsl:variable>

-<xsl:variable name="area02">

<xsl:apply-templates select="o2x:contentList/o2x:object[2]"/>

</xsl:variable>

-<!--

 using results from contentList 

-->

Areas:

<br/>

Triangle:

<xsl:value-of select="$area01"/>

<br/>

Rectangle:

<xsl:value-of select="$area02"/>

<br/>

<br/>

-<b>

Total:

<xsl:value-of select="$area01 + $area02"/>

</b>

</xsl:template>

</o2x:inline>

</o2x:method>

</o2x:object>