I copied this exactly from the Tapestry web site:
http://jakarta.apache.org/tapestry/3.0.4/doc/ComponentReference/Script.html
My script looks like:
<!-- Sets the focus to the first form element which is not hidden and not
disabled. -->
<!-- /com/mycorp/scripts/FormFocus.script -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE script PUBLIC
"-//Apache Software Foundation//Tapestry Script Specification 3.0//EN"
"http://jakarta.apache.org/tapestry/dtd/Script_3_0.dtd";>
<script>
<body>
<![CDATA[
function setFocus() {
if (document.forms[0]) {
for (i = 0; i < document.forms[0].elements.length; i++) {
if (document.forms[0].elements[i].type != "hidden" &&
document.forms[0].elements[i].disabled != true) {
document.forms[0].elements[i].focus();
return;
}
}
}
}
]]>
</body>
<initialization>
setFocus();
</initialization>
</script>
Has anyone tested this or am I doing something wrong?
You may continue by restarting the session.
org.apache.tapestry.ApplicationRuntimeException
Unable to parse script context:/images/FormFocus.js.
component: [EMAIL PROTECTED]/$Script]
location: context:/images/FormFocus.js, line 3, column 6
org.apache.tapestry.ApplicationRuntimeException
Unable to parse script context:/images/FormFocus.js.
location: context:/images/FormFocus.js, line 3, column 6
org.apache.tapestry.util.xml.DocumentParseException
Unable to parse
file:/home/mstang/projects/ping/devel/pingfederate/server/default/tmp/deploy/tmp11221pingfederate.war/images/FormFocus.js:
The processing instruction target matching "[xX][mM][lL]" is not allowed.
documentLocation: context:/images/FormFocus.js
location: context:/images/FormFocus.js, line 3, column 6
org.xml.sax.SAXParseException
The processing instruction target matching "[xX][mM][lL]" is not allowed.
columnNumber: 6
lineNumber: 3
Stack Trace:
*
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
Source)
* org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
* org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
* org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
Thanks,
Mark
-----Original Message-----
From: Jesse Kuhnert [mailto:[EMAIL PROTECTED]
Sent: Mon 6/19/2006 4:55 PM
To: Tapestry users
Subject: Re: Suppressing page response - simply override the output stream
manually
I think the script referenced can't just be a regular js file (as that would
imply an @Include sort of component, not a @Script).
You probably need to wrap it in xml elements as defined here
http://tapestry.apache.org/tapestry4/UsersGuide/script.html.
You can also focus form fields (in 4 at least) by playing with the focus
parameters of the @Form or individual form components.
On 6/19/06, Mark Stang <[EMAIL PROTECTED]> wrote:
>
> I am trying to use the form focus example in the documentation and I get:
>
> An exception has occurred.
>
> You may continue by restarting the session.
>
> org.apache.tapestry.ApplicationRuntimeException
> Unable to parse script context:/images/FormFocus.js.
> component: [EMAIL PROTECTED]
> [login/$Script]
> location: context:/images/FormFocus.js, line 1, column 1
>
> org.apache.tapestry.ApplicationRuntimeException
> Unable to parse script context:/images/FormFocus.js.
> location: context:/images/FormFocus.js, line 1, column 1
>
> org.apache.tapestry.util.xml.DocumentParseException
> Unable to parse
> file:/home/mstang/projects/ping/devel/pingfederate/server/default/tmp/deploy/tmp2276pingfederate.war/images/FormFocus.js:
> Content is not allowed in prolog.
> documentLocation: context:/images/FormFocus.js
> location: context:/images/FormFocus.js, line 1, column 1
>
> org.xml.sax.SAXParseException
> Content is not allowed in prolog.
> columnNumber: 1
> lineNumber: 1
> Stack Trace:
>
> *
> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
> Source)
> * org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown
> Source)
> * org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> * org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> * org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
> *
> org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown
> Source)
> *
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> * org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> * org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> * org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> * org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> * javax.xml.parsers.SAXParser.parse(Unknown Source)
> * org.apache.tapestry.util.xml.RuleDirectedParser.parse(
> RuleDirectedParser.java:173)
> * org.apache.tapestry.util.xml.RuleDirectedParser.parse(
> RuleDirectedParser.java:127)
> * org.apache.tapestry.script.ScriptParser.parse(ScriptParser.java:115)
> * org.apache.tapestry.engine.DefaultScriptSource.parse(
> DefaultScriptSource.java:74)
> * org.apache.tapestry.engine.DefaultScriptSource.getScript(
> DefaultScriptSource.java:61)
> * org.apache.tapestry.html.Script.getParsedScript(Script.java:121)
> * org.apache.tapestry.html.Script.renderComponent(Script.java:145)
> * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java
> :857)
> * org.apache.tapestry.AbstractComponent.renderBody(
> AbstractComponent.java:624)
> * org.apache.tapestry.html.Body.renderComponent(Body.java:269)
> * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java
> :857)
> * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java
> :118)
> * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java
> :857)
> * org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:300)
> * org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java
> :368)
> * org.apache.tapestry.engine.AbstractEngine.renderResponse(
> AbstractEngine.java:749)
> *
> org.apache.tapestry.engine.AbstractEngine.handlePageRedirectException(
> AbstractEngine.java:1045)
> * org.apache.tapestry.engine.AbstractEngine.service(
> AbstractEngine.java:899)
> * org.apache.tapestry.ApplicationServlet.doService(
> ApplicationServlet.java:198)
> * org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java
> :159)
> * javax.servlet.http.HttpServlet.service(HttpServlet.java:596)
> * javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> * org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java
> :428)
> * org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(
> WebApplicationHandler.java:473)
> * org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java
> :568)
> * org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
> * org.mortbay.jetty.servlet.WebApplicationContext.handle(
> WebApplicationContext.java:633)
> * org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
> * org.mortbay.http.HttpServer.service(HttpServer.java:909)
> * org.jboss.jetty.Jetty.service(Jetty.java:456)
> * org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
> * org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
> * org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
> * org.mortbay.http.SocketListener.handleConnection(SocketListener.java
> :244)
> * org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
> * org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
>
>
> In my html template, I have:
>
> <span jwcid="@Script" script="/images/FormFocus.js"/>
>
> FormFocus looks like this:
>
> function setFocus() {
> if (document.forms[0]) {
> for (i = 0; i < document.forms[0].elements.length; i++) {
> if (document.forms[0].elements[i].type != "hidden" &&
> document.forms[0].elements[i].disabled != true) {
>
> document.forms[0].elements[i].focus();
> return;
> }
> }
> }
> }
>
> I used the example as written in the 3.x Script Component. However, that
> didn't work either. So, I started removing things. Any idea why it doesn't
> like this?
>
> Or an example on how to set the focus?
>
> thanks,
>
> Mark
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
--
Jesse Kuhnert
Tacos/Tapestry, team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind.
