It
works great!
Thanks
Dennis
Edwin
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 13, 2005 12:58 PM
To: MyFaces Discussion
Subject: RE: extending tree2
You don't need to the myFaces source, just the binary distribution. If you are already using myfaces, then you already have it. The rest is this, Edwin:
1.) Compile the two classes.
2.) Get a tag library descriptor (a .tld file under /WEB-INF/tags is best.), I'll just copy and paste one below.
3.) Look at the post w/ long lines of code, use the xml snippets in your faces configuration.
4.) In JSP, put this at the top
<[EMAIL PROTECTED] prefix="a" uri="yourURN" %>
5.) Use tree3 like this:
<a:tree3 expandAllInit="true" ... />
BTW, expandAllInit is false by default. I've only used this with the 1.0.9 version. Let me know if you stumble.
<taglib xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd"
version="2.0">
<description>desc</description>
<display-name>disp</display-name>
<tlib-version>1.0</tlib-version>
<short-name>short</short-name>
<uri>yourURN</uri>
<!-- tree3 -->
<tag>
<name>tree3</name>
<tag-class>org.apache.myfaces.custom.tree3.TreeTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<name>id</name>
<required>true</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<name>value</name>
<required>true</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<name>varNodeToggler</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Show the "plus" and "minus" navigation icons (default is true.) Value is ignored if
clientSideToggle is true.
</description>
<name>showNav</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>Show the connecting lines (default is true.)</description>
<name>showLines</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>Perform client-side toggling of expand/collapse state via _javascript_ (default is true.)</description>
<name>clientSideToggle</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>Include the root node when rendering the tree (default is true.)</description>
<name>showRootNode</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>Expand all nodes the initial time this control is rendered.</description>
<name>expandAllInit</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
</taglib>
