| java.lang.Object
 org.mmbase.bridge.util.xml.NodeFunction
| NodeFunction | | public class NodeFunction (Code) | | Nodes of the bridge can have `virtual fields', which are in fact
functions on the node. An example of such a function is "gui()". If
you want to use these functions in an XSL transformation it is
necessary to use this Xalan extension. The XSLT looks like this then:
<xsl:stylesheet version = "1.0"
xmlns:xsl ="http://www.w3.org/1999/XSL/Transform"
xmlns:node ="org.mmbase.bridge.util.xml.NodeFunction"
>
..
You can then use a function like this if in the current template is a DOM Node with a 'field' subnode.
..
<img src="{$formatter_imgdb}{node:function(., 'cache(s(180x180))')}" />
And otherwise you can also feed it a number:
..
<img src="{$formatter_imgdb}{node:function(string(@number), 'cache(s(180x180))')}" />
Possibly even with the name of MMBase:
..
<img src="{$formatter_imgdb}{node:function('mmbase', string(@number), 'cache(s(180x180))')}" />
author:
Michiel Meeuwissen
version:
$Id: NodeFunction.java,v 1.21 2007/04/09 19:10:27 michiel Exp $
since:
MMBase-1.6 |
| Method Summary | |
| public static String | function(String node, String function)
Supposes the default cloud 'mmbase'.
Parameters:
node - The number (or alias) of the Node
Parameters:
function - The function (with arguments). | | public static String | function(String cloudName, String number, String function)
Note: Saxon cannnot distinguish this function from
NodeFunction.function(Cloud,String,String) ,
consider using
NodeFunction.saxonFunction(Object,String,String) in stead.
Parameters:
cloudName - The name of the Cloud.
Parameters:
number - The number (or alias) of the Node
Parameters:
function - The function (with arguments). | | public static String | function(Cloud cloud, String number, String function)
Note: Saxon cannnot distinguish this function from
NodeFunction.function(String,String,String) ,
consider using
NodeFunction.saxonFunction(Object,String,String) in stead. | | public static String | function(org.w3c.dom.Node node, String function)
It can be handy to supply a whole node, it will search for the field 'number' itself.
Parameters:
node - The number (or alias) of the Node
Parameters:
function - The function (with arguments). | | public static String | function(Cloud cloud, String number, String function, Object request)
Parameters:
request - Meant to be an HttpServletRequest. | | public static String | function(Cloud cloud, org.w3c.dom.Node node, String function)
It can be handy to supply a whole node, it will search for the field 'number' itself.
Parameters:
cloud - cloud to execute in
Parameters:
node - The number (or alias) of the Node
Parameters:
function - The function (with arguments). | | public static String | guiName(Cloud cloud, String node)
| | public static org.w3c.dom.Element | nodeFunction(org.w3c.dom.NodeList destination, Cloud cloud, String number, String function, String arguments)
| | public static String | saxonFunction(Object cloud, String number, String function)
Saxon cannot distinguish the above two functions (
NodeFunction.function(String,String,String) ,
NodeFunction.function(Cloud,String,String) ). |
| function | | public static String function(Cloud cloud, String number, String function, Object request)(Code) | |
Parameters:
request - Meant to be an HttpServletRequest. If not, will be ignored (empty string e.g.).
since:
MMBase-1.8 |
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