If I understand correctly, the code provided down bellow was from the
'FileDownload' component.
If you want me to help you more than this, I would need to see more
code, .java, .wo and javascript. It look like you don't want to show
it up though.
I might be blind, but I need to see more code, to pin-point what is
going wrong.
But not knowing anymore, I would say ... either :
- you trap (implement) invokeAction and return a value without
calling super in one of : Page, DocumentTree Component, Node
Component, NXDowloadComponent or NXHyperlink.
- the url generated in appendToResponse is not recognized in
invokeAction once user click on it. I mean that a nxhyperlink have
an element id of 1.2.3.4.5 when in appendToResponse, but when you
click on it, the server side object doesn't render the same elementid
(only 1.2.3 maybe). This can be the side effects of playing with
conditional values before invokeAction. This can also be the side
effects of having Ajax modifying your components hierarchy. This can
also be the side effects of updating list values in 'awake' or any
methods before invokeAction (setters for example).
- jfv
Le 07-05-07 à 13:34, James Cicenia a écrit :
The delete action does work in all cases.
Here is the code in documentTree:
<webobject name = "TreeNodeRepetition">
<webobject name="IsFile">
<webobject name="TreeNode">
<webobject name="CanViewDocs">
<webobject name="FileDownload"><webobject
name="ItemTitle"></webobject></webobject>
</webobject>
<webobject name="CanNotViewDocs">
<webobject name="ItemTitle"></webobject>
</webobject>
</webobject>
</webobject>
<webobject name="IsFolder">
<webobject name="TreeNode"></webobject>
<webobject name="DocumentsTree1"></webobject>
</webobject>
<webobject name="IsURL">
<webobject name="TreeNode"></webobject>
</webobject>
</webobject>
See the FileDownload above? Well that is the part that doesn't
work... yet its appendToResponse is always firing so I know it is
getting rendered
and of course the link show up too so the it does its Hyperlink
correctly.
So hard to debug this type of problem.
- James
On May 7, 2007, at 12:23 PM, Jean-François Veillette wrote:
The code bellow, is in NXHyperlink or in Node Component ?
When you say that the "...delete action works in all cases...",
that led me to beleive that the "generateDeleteURL(...)" is
working as expected.
But then I read : "It is that last else which does in fact render
seemingly correct. It even runs the NXComponents
appendToResponse... it just won't fire its bound action."
I'm a bit confused, I thought that delete action was working in
all cases.
I would need to see the "generateDeleteURL" method, and a little
bit of it's context (which file are we looking at), how have you
defined the bindings (if you think it would help to know that).
- jfv
Le 07-05-07 à 12:58, James Cicenia a écrit :
Actually what is I do is this:
All those components I listed get rendered. However, the Node
component may or may not render the
NXDownloadComponent as not all are files, some are directories,
and some are URLs. They all have a
delete action too. That delete action works in all cases, with a
confirmation, etc., however, it is rendered by
the NodeComponent
So, in my appendToResponse, I check if it is a file or not and if
it is I just do:
public void appendToResponse(WOResponse aResponse, WOContext
aContext) {
String obj;
if("FOLDER".equals(item.documentType())){
obj = "\r var o"+item.rowid().toString()+" =
{label:'"+item.title()+"', columnString:'<td>"+item.addDate()+"</
td><td>"+item.addUser().fullName()+"</td><td>"+generateDeleteURL
(item)+"</td>'};";
aResponse.appendContentString(obj);
aResponse.appendContentString(link());
}else if("URL".equals(item.documentType())){
obj = "\r var o"+item.rowid().toString()+" = {html:'<a href=
\""+item.documentURL()+"\" target=\"_blank\">"+item.title()+"</
a>', columnString:'<td>"+item.addDate()+"</td><td>"+item.addUser
().fullName()+"</td><td>"+generateDeleteURL(item)+"</td>'};";
aResponse.appendContentString(obj);
aResponse.appendContentString(link());
}else{
//Documennt
WOResponse content = new WOResponse();
super.appendToResponse(content, aContext);
obj = "\r var o"+item.rowid().toString()+" =
{html:'"+content.contentString().trim()+"',
columnString:'<td>"+item.addDate()+"</td><td>"+item.addUser
().fullName()+"</td><td>"+generateDeleteURL(item)+"</td>'};";
aResponse.appendContentString(obj);
aResponse.appendContentString(link());
}
}
It is that last else which does in fact render seemingly correct.
It even runs the NXComponents appendToResponse... it just won't
fire its bound action.
- James
On May 7, 2007, at 10:43 AM, Chuck Hill wrote:
On May 7, 2007, at 6:50 AM, Jean-François Veillette wrote:
Le 07-05-07 à 09:32, James Cicenia a écrit :
So after refactoring my code, I figured out how to use that
component, get the url from it, and embed
it in my javascript YUI Treeview. Everything seems to work
great except for one big confusing problem.
My link's action binding isn't being fired.
When you say the action is not fired, do you mean that the
browser send a request, the application respond, but somehow
the action is not fired ?
Here is the scenario:
Page
DocumentTree Component
Node Component
NXDowloadComponent
NXHyperlink
So it all renders correctly and even the href that is
generated sure looks correct. However, when I
click the hyperlink, it just won't fire its action method.
I doubled checked all the bindings. Is it because it is being
rendered dynamically via javascript
at the browser level?
How do you dynamically render the hyperlink at the javascript
level ?
Its context / element id numbers must match an objet on the
server side.
It's probably that the hyperlink component doesn't recognize
the context id as itself, and so doesn't invoke it's action
binding.
Please, explain in more details what you have done in the
nxhyperlink component and how you play with the url on the
javascript side.
I think that Jean-François has identified your problem here. WO
won't fire an action that _it_ did not generate a component
for. Like he said, more information please.
Chuck
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