The displayed html is blank because you have not given
the property text a value.
Try giving the property text an initial value by
@InitialValue("literal:Hello World")
public abstract String getText();
or set it in the pageBeginRender method.
Shing
--- Marcus Thiesen <[EMAIL PROTECTED]>
wrote:
> Hi List,
>
> I'm currently playing with the new and fancy AJAX
> components in Tapestry 4.1.1
> but I can't get them to work.
>
> My minimal test case is:
>
> Java:
> package pages;
>
> import
> org.apache.tapestry.annotations.EventListener;
> import org.apache.tapestry.html.BasePage;
>
> public abstract class TestInlineEditPage extends
> BasePage {
>
> public abstract String getText();
>
>
> @EventListener(events = "onSave",
> targets="testEdit")
> public void onTextUpdate()
> {
> System.out.println("Event listener called");
> }
>
>
> }
>
> HTML Template:
> <html jwcid="@Shell" title="Test"
> browserLogLevel="DEBUG"
> consoleEnabled="true"
> debugEnabled="false"
> >
>
> <body jwcid="@Body">
>
> <div jwcid="testEdit" />
>
> </body>
> </html>
>
> Mapping file:
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE page-specification PUBLIC
> "-//Apache Software Foundation//Tapestry
> Specification 4.0//EN"
>
>
"http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";>
>
> <page-specification
> class="pages.TestInlineEditPage">
>
> <component id="testEdit" type="InlineEditBox" >
> <binding name="value" value="text" />
> </component>
> </page-specification>
>
>
> What I see when I access the above page is more or
> less plain nothing (the
> generated HTML is at the end of this mail). The
> JavaScript error console
> shows as last error:
>
> Error: impl is not a constructor
> Source File:
>
http://localhost:8080/testapp/assets/static/dojo/dojo.js
> Line: 1021
>
> I played with this for about 5 hours now. The
> example application
> (TimeTracker) works for me. I copied the setup
> (hivemodule.xml and web.xml)
> configuration more or less as is into my
> application. I tried different
> versions of Tapestry (current 4.1.2-SNAPSHOT, the
> version that comes with the
> prebuild example application) with no effect.
>
> I have the feeling that I'm missing something quit
> obvious but have no idea
> what it is.
>
> Any suggestions?
>
> Have fun,
> Marcus
>
> Generated HTML Listing:
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01
> Transitional//EN"
> "http://www.w3.org/TR/html4/loose.dtd";>
> <!-- Page: TestInlineEdit -->
> <!-- Generated: Wed Jan 31 10:36:43 CET 2007 -->
> <html>
> <head>
> <meta name="generator" content="Tapestry Application
> Framework, version
> 4.1.2" />
> <meta http-equiv="Content-Type"
> content="text/html;charset=UTF-8" />
> <title>Test</title>
> <script type="text/javascript">djConfig =
>
{"isDebug":false,"debugContainerId":"debug","baseRelativePath":"/testapp/assets/static/dojo/","preventBackButtonFix":false,"parseWidgets":false,"locale":"af"}
>
> </script>
>
> <script type="text/javascript"
> src="/testapp/assets/static/dojo/dojo.js"></script>
> <script type="text/javascript">
> dojo.registerModulePath("tapestry",
> "/testapp/assets/static/tapestry");
>
> </script>
> <script type="text/javascript"
>
src="/testapp/assets/static/tapestry/core.js"></script>
> <script type="text/javascript">
> dojo.require("tapestry.namespace");
> </script>
> </head>
>
>
> <body id="Body">
> <script type="text/javascript"><!--
> dojo.require("tapestry.widget.Widget");
> dojo.require("tapestry.event");
> // --></script>
>
> <div id="testEdit"></div>
>
> <script type="text/javascript"><!--
> dojo.addOnLoad(function(e) {
> tapestry.widget.synchronizeWidgetState("testEdit",
> "InlineEditBox",
>
{"widgetId":"testEdit","mode":"text","minWidth":100,"minHeight":200,"doFade":false},
>
> false);
>
> var inlineBox=dojo.widget.byId("testEdit");
>
> inlineBox.enable();
> tapestry.cleanConnect(dojo.widget.byId("testEdit"),
> "onSave", "event846691032");
> tapestry.event846691032=function(e){
> var
> content={beventname:"onSave"};
>
> tapestry.event.buildEventProperties(e, content);
> if (!content["beventtarget.id"])
>
> content["beventtarget.id"]="testEdit";
>
>
tapestry.bind("/testapp/directevent.svc?component=testEdit&page=TestInlineEdit&session=T",
>
> content);
> };
>
> dojo.event.connect(dojo.widget.byId("testEdit"),
> "onSave",
> tapestry, "event846691032");});
> // --></script></body>
>
> </html>
> <!-- Render time: ~ 16 ms -->
>
> --
> Marcus Thiesen
> Bachelor of Science (BSc)
>
> freiheit.com technologies gmbh
> Straßenbahnring 22 / 20251 Hamburg, Germany
> fon +49 (0)40 / 890584-0
> fax +49 (0)40 / 890584-20
>
> 0553 222D ABF2 DF71 0CF6 C262 C77E 2AAF 6BE4 4DA4
>
> Bücher kaufen und Freie Software fördern |
> http://bookzilla.de/
>
>
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