Marco Tedone wrote:
I would like to test your solution. I created a simple ParentTag
containing FilterTag. In FilterTag I use:
XMLOutput.objectData(new String("Hello World"));
How do I catch object data from of type FilterTag from within ParentTag?
I think new String("Hello World") doesn't taste much like FilterTag but
in any case...
I think your ParentTag should override doTag as follows:
public void doTag(XMLOutput output) throws JellyTagException {
super.doTag(new XMLOutput(output) {
public void objectData(Object object) throws SAXException {
// do something with object... e.g. a filter-data
}
});
}
Tell me if it works for you.
paul
Ta.
Marco
- in the doTag of jemos:clanker, however, you have cared for an
XMLOutput which catches the objectData calls of class filter-data...
and you use them.
----- Original Message ----- From: "Paul Libbrecht" <[EMAIL PROTECTED]>
To: "Marco Tedone" <[EMAIL PROTECTED]>
Cc: "Jakarta Commons Users List" <[email protected]>
Sent: Tuesday, April 25, 2006 10:03 PM
Subject: Re: [Jelly] How to pass a collection to a TagSupport
I think Jelly is so flexible that there's half a dozen ways to do so.
• I thought the Ant way of doing was supported (where addConfigured
and add and... may work) but I am unsure.
• some tags use findAncestorWithClass which I don't like since it
breaks if within a defined script
• I would suggest a fancy one which I think is the best style since
it allows defined scripts to be used but requires a current snapshot
of jelly: make jemos:filter tags be classes and use
XMLOutput.objectData(object) at the end in their doTag classes.
- If not within a jemos:clanker tag, that would result into the
toString() of object to be output as text.
- in the doTag of jemos:clanker, however, you have cared for an
XMLOutput which catches the objectData calls of class filter-data...
and you use them.
Hope that helps.
paul
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