Hi Daniel
What Alexandru proposed is certainly right. All head-content is rendered
by the Shell. To render additional stylesheet links, etc. you might
provide them as params (assets) to the Shell.
However, I'm not sure if this extra head tag makes it not to work...
The onclick event is bound by the script rendered at the bottom of the
page; you don't have to do this yourself:
> dojo.addOnLoad(function(e) {
> tapestry.cleanConnect(dojo.byId("deDiv"), "onclick","event389921977");
Is your event listener method called on server, i.e. is there any output
in the server log? Are you trying to update the content of the div??? If
so, try starting with a DirectLink on the page... something like this:
-----
<div jwcid="[EMAIL PROTECTED]">
<span jwcid="@Insert" value="ognl:text">output here</span>
</div>
<a href="#" jwcid="@DirectLink" listener="listener:update" async="true"
updateComponents="ognl: { 'output' }">click here</a>
-----
and on the page's java class:
-----
public String getText() { return "Hello world"; }
public void update() {}
------
Cheers,
mika
Daniel Anguita O. wrote:
Hi Mika
Mika Tammilehto escribió:
Hi Daniel
I wrote that to the page head and it's OK. I run the app and i don't
get any error message... BUT, it doesnt works... the 'ajax-thing'
dont do anything..
What do you mean with : "same params apply for Shell-component as
well". What Shell-component? sorry, but im learning :D
The Shell component outputs the same script tags required for
dojo/ajax, but also the <html> as well as <head>, i.e. basically
everything required around the <body>.
im using the Firefox Console Error and it's everything all right now,
but it doesnt works.
to develope my app i'm using eclipse and tomcat for windows... I'm
learning from the book "Enjoying Web Development with Tapestry".
HELP! if you need to see the code just ask for it, please help!
Maybe have a look at the html source that is rendered, e.g. if there
are onclick events on your DirectLinks etc.
Did you set async="true" on the components (form, link)? Did you set
updateComponents="..."?
Hope that helps you a little bit further!
mika
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This is what my:
Class:---------------------------------------
import org.apache.tapestry.html.BasePage;
import org.apache.tapestry.annotations.EventListener;
import org.apache.tapestry.event.*;
public abstract class Ajax extends BasePage{
@EventListener(elements = "deDiv", events = "onclick", async=true)
public void watchText(BrowserEvent e)
{
System.out.println("Hola <script>alert('hola');</script>");
}
}
---------------------------------------------
Page:---------------------------------------
<?xml version="1.0"?>
<!DOCTYPE page-specification PUBLIC
"-//Apache Software Foundation//Tapestry Specification 4.1//EN"
"http://jakarta.apache.org/tapestry/dtd/Tapestry_4_1.dtd";>
<page-specification class="austec.chileansky.remotecontrol.Ajax">
</page-specification>
--------------------------------------------
Html---------------------------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html jwcid="@Shell"
title="Ajax">
<head>
<title>Ajax</title>
<link jwcid="@Style" href="stylesheets/main.css" media="all"/>
</head>
<body jwcid="@Body">
<div id="deDiv" class="box">Big brother is watching you.</div>
</body>
</html>
--------------------------------------------
and finally, the html rendered with Firefox:
HTML Rendered---------------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<!-- Application: RemoteControl -->
<!-- Page: Ajax -->
<!-- Generated: Wed Jan 10 17:50:45 CLST 2007 -->
<html>
<head>
<meta name="generator" content="Tapestry Application Framework, version
4.1.1" />
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>Ajax</title>
<script type="text/javascript">djConfig =
{"isDebug":true,"debugContainerId":"debug","baseRelativePath":"/RemoteControl/app?service=asset&path=%2Fdojo%2F","preventBackButtonFix":false,"parseWidgets":false,"locale":"es-ar"}
</script>
<script type="text/javascript"
src="/RemoteControl/app?service=asset&path=%2Fdojo%2Fdojo.js"></script>
<script type="text/javascript">
dojo.registerModulePath("tapestry",
"/RemoteControl/app?service=asset&path=%2Ftapestry%2F");
</script>
<script type="text/javascript"
src="/RemoteControl/app?service=asset&path=%2Ftapestry%2Fcore.js"></script>
<script type="text/javascript">
dojo.require("dojo.logging.Logger");
dojo.log.setLevel(dojo.log.getLevel("WARNING"));
dojo.require("tapestry.namespace");
</script>
<link rel="stylesheet" type="text/css" media="all"
href="stylesheets/main.css" />
</head>
<head>
<title>Ajax</title>
</head>
<body id="Body">
<script type="text/javascript"><!--
dojo.require("tapestry.event");
// --></script>
<div id="deDiv" class="box">Big brother is watching you.</div>
<script type="text/javascript"><!--
dojo.addOnLoad(function(e) {
tapestry.cleanConnect(dojo.byId("deDiv"), "onclick", "event389921977");
tapestry.event389921977=function(e){
var content={beventname:"onclick"};
tapestry.event.buildEventProperties(e, content);
if (!content["beventtarget.id"])
content["beventtarget.id"]="deDiv";
tapestry.bind("/RemoteControl/app?page=Ajax&service=directevent", content);
};
dojo.event.connect(dojo.byId("deDiv"), "onclick",
tapestry, "event389921977");});
// --></script></body>
-
</html>
<!-- Render time: ~ 78 ms -->
--------------------------------------------
Everything seems to be right and working... no error prompts and nothing
bad...
but, when i click de Div, nothing happens.. i can see that there's no
"onclick" statement on my div, that I suppose tapestry have to insert..
but it doesnt..
or i have to put the onclick myself?.. with what paramas?.. etc... HELP!
Cheers
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