I dont quite understand the first paragraph..
"Andrew Robinson"
<andrew.rw.robins
[EMAIL PROTECTED]> To
"MyFaces Discussion"
09/22/2006 11:31 <[email protected]>
AM cc
Subject
Please respond to Re: ajax4jsf + tree2?
"MyFaces
Discussion"
<[EMAIL PROTECTED]
ache.org>
Doesn't A4J have a server-side API to tell it to include panels during
the process action phase? That is how I accomplish the AJAX with
AjaxAnywhere, I would be dissappointed with A4J if that server-side
Java API was not available.
I tried to look into it at one time briefly, but the documentation for
A4J is quite horrible (actually there was none when I looked) in
reference to building custom AJAX components and how to leverage the
A4J API.
On 9/21/06, William Huang <[EMAIL PROTECTED]> wrote:
> I use my own plus and minus image instead of hardcoding the tomahawk
> images. Is also better to turn off the by adding attribute showLines=
> "false". Also I am not sure if reRender="tree". I had to wrap the tree
> with a <h:panelGroup id="treePanel"> or <a4j:outputPanel id="treePanel">
> and reRender="treePanel". see below
>
> <t:tree2 value="#{dao.treeModel}" id="tree" var="node"
> showNav="false" clientSideToggle="false"
> showLines="false"
> varNodeToggler="t">
>
> <f:facet name="content">
> <h:panelGroup>
> <a4j:commandLink action="#{t.toggleExpanded}" reRender="tree"
> rendered="#{!node.leaf}">
> <t:graphicImage style="border:0px" url="#{t.nodeExpanded ?
> '/images/tree/nav-plus.gif' : '/images/tree/nav-minus.gif' }" />
> <h:outputText value="#{node.uri}"/>
> </h:panelGroup>
> </f:facet>
> </t:tree2>
>
>
> BTW, I will post my code to a blog soon.. I will send the link to this
> mail list once I have time to finish it..
>
> Bill
>
> Roger Keays
> <[EMAIL PROTECTED]
> havenue.com.au>
To
> Sent by: news [email protected]
> <[EMAIL PROTECTED]
cc
> rg>
>
Subject
> Re: ajax4jsf + tree2?
> 09/21/2006 07:46
> PM
>
>
> Please respond to
> "MyFaces
> Discussion"
> <[EMAIL PROTECTED]
> ache.org>
>
>
>
>
>
>
> Roger Keays wrote:
> > Hi Bill,
> >
> >> I had no problem with it, what kind of tree behavior are you looking
> for?
> >> lazy loading? ajax expend-collapse? clickable treenode that does ajax
> >> request? etc
> >
> > I'm looking for AJAX expand-collapse when the +/- icon is clicked. It
> > would be okay if the entire tree was refreshed, just not the entire
page!
>
> Okay, so the trick is to use showNav="false" and make your own
> navigation togglers with an a4j:commandLink. It works, but it is
> difficult to make the new links look just like the originals. I gave it
> a shot (see below), but it still looks pretty ugly.
>
> Perhaps a better solution would be a new tree2 attribute called
> 'a4jToggle', which when set to true puts in the magic a4j javascript
> (not sure exactly what that looks like) instead of the standard js.
>
>
> <t:tree2 value="#{dao.treeModel}" id="tree" var="node"
> showNav="false" clientSideToggle="false"
> varNodeToggler="t">
>
> <f:facet name="content">
> <h:panelGroup>
> <a4j:commandLink action="#{t.toggleExpanded}" reRender="tree"
> rendered="#{!node.leaf}">
> <h:graphicImage
>
value="/faces/myFacesExtensionResource/org.apache.myfaces.renderkit.html.util.MyFacesResourceLoader/11588409/tree2.HtmlTreeRenderer/images/nav-#{t.nodeExpanded
>
> ? 'minus' : 'plus'}-line-middle.gif"
> style="border: 0px;"/>
> </a4j:commandLink>
> <h:graphicImage
>
value="/faces/myFacesExtensionResource/org.apache.myfaces.renderkit.html.util.MyFacesResourceLoader/11588409/tree2.HtmlTreeRenderer/images/line-middle.gif"
>
> rendered="#{node.leaf}" style="border: 0px;"/>
> <h:outputText value="#{node.uri}"/>
> </h:panelGroup>
> </f:facet>
> </t:tree2>
>
>
> >
> > One other thing though.. I see lots of references to AJAX lazy loading.
> > What is that supposed to mean? AFAICT tree2 supports lazy loading out
of
> > the box, and it has nothing to do with AJAX. Just set
> > clientSideToggle="false".
> >
> > Cheers,
> >
> > Roger
> >
> >>
> >> Hi there,
> >>
> >> Does anybody have experience integrating ajax4jsf with MyFaces' tree2
> >> component? I can't see anything in ajax4jsf that will work out of the
> >> box (a4j:support, a4j:region and a4j:form don't do the trick).
> >>
> >> Cheers,
> >>
> >> Roger
> >
> >
>
>
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