Problem with XTile component
I am having problem getting the XTile component to correctly send data back to the server. Whenever a user types in a string with an ampersand in it the text after the ampersand as well as the ampersand itself is being cut off. For example this that is being sent back to the server as this. I believe there was a change made to the XTile component to replace the homegrown regular expression uri encoder to use the javascript encodeURI() function. Could this be the problem? I am certain this was working in previous releases of tapestry. We are currently on 4.1.2 Any help would be appreciated. -- Dave Kallstrom
Tap 5 FormSupport Exception
I hope this user list is ready for tap5 questions if not please disregard. I am working on my first tap5 hello world page and am having a little trouble with form submission. I copied the code right of the tap5 page and I am getting the following error. No object of type org.apache.tapestry.services.FormSupport is available from the Environment. Available types are org.apache.tapestry.MarkupWriter, org.apache.tapestry.ValidationDecorator, org.apache.tapestry.dom.Document, org.apache.tapestry.services.Heartbeat, org.apache.tapestry.services.PageRenderSupport. I am assuming I need to provide PageRenderSupport but could not find documentation on how to do so. Any help would be appreciated. -- Dave Kallstrom
Re: Tap 5 FormSupport Exception
This is what I have form t:id=form t:comp type=Errors/ label t:type=Label for=userName/: input t:type=TextField t:id=userName t:validate=required,minlength=3 size=30/ br/ label t:type=Label for=password/: input t:id=password t:validate=required,minlength=3 size=30/ br/ input type=submit value=Login/ /form On 2/14/07, DJ Gredler [EMAIL PROTECTED] wrote: I think I got this error when I tried to use an input component (Select or TextField or something) without a containing Form component. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: I hope this user list is ready for tap5 questions if not please disregard. I am working on my first tap5 hello world page and am having a little trouble with form submission. I copied the code right of the tap5 page and I am getting the following error. No object of type org.apache.tapestry.services.FormSupport is available from the Environment. Available types are org.apache.tapestry.MarkupWriter , org.apache.tapestry.ValidationDecorator, org.apache.tapestry.dom.Document, org.apache.tapestry.services.Heartbeat, org.apache.tapestry.services.PageRenderSupport. I am assuming I need to provide PageRenderSupport but could not find documentation on how to do so. Any help would be appreciated. -- Dave Kallstrom -- Dave Kallstrom
Re: Tap 5 FormSupport Exception
Interesting though when I take away the form component I get the same error On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: This is what I have form t:id=form t:comp type=Errors/ label t:type=Label for=userName/: input t:type=TextField t:id=userName t:validate=required,minlength=3 size=30/ br/ label t:type=Label for=password/: input t:id=password t:validate=required,minlength=3 size=30/ br/ input type=submit value=Login/ /form On 2/14/07, DJ Gredler [EMAIL PROTECTED] wrote: I think I got this error when I tried to use an input component (Select or TextField or something) without a containing Form component. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: I hope this user list is ready for tap5 questions if not please disregard. I am working on my first tap5 hello world page and am having a little trouble with form submission. I copied the code right of the tap5 page and I am getting the following error. No object of type org.apache.tapestry.services.FormSupport is available from the Environment. Available types are org.apache.tapestry.MarkupWriter , org.apache.tapestry.ValidationDecorator , org.apache.tapestry.dom.Document, org.apache.tapestry.services.Heartbeat, org.apache.tapestry.services.PageRenderSupport. I am assuming I need to provide PageRenderSupport but could not find documentation on how to do so. Any help would be appreciated. -- Dave Kallstrom -- Dave Kallstrom -- Dave Kallstrom
Re: Tap 5 FormSupport Exception
Even more interesting when I comment out all of the html I get the same error. It must be complaining about my .java file. I suppose tap is not finding the html template. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: Interesting though when I take away the form component I get the same error On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: This is what I have form t:id=form t:comp type=Errors/ label t:type=Label for=userName/: input t:type=TextField t:id=userName t:validate=required,minlength=3 size=30/ br/ label t:type=Label for=password/: input t:id=password t:validate=required,minlength=3 size=30/ br/ input type=submit value=Login/ /form On 2/14/07, DJ Gredler [EMAIL PROTECTED] wrote: I think I got this error when I tried to use an input component (Select or TextField or something) without a containing Form component. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: I hope this user list is ready for tap5 questions if not please disregard. I am working on my first tap5 hello world page and am having a little trouble with form submission. I copied the code right of the tap5 page and I am getting the following error. No object of type org.apache.tapestry.services.FormSupport is available from the Environment. Available types are org.apache.tapestry.MarkupWriter , org.apache.tapestry.ValidationDecorator , org.apache.tapestry.dom.Document, org.apache.tapestry.services.Heartbeat, org.apache.tapestry.services.PageRenderSupport. I am assuming I need to provide PageRenderSupport but could not find documentation on how to do so. Any help would be appreciated. -- Dave Kallstrom -- Dave Kallstrom -- Dave Kallstrom -- Dave Kallstrom
Re: Tap 5 FormSupport Exception
Okay now it's fixed. Had leftover html in my Home.html page without surrounding form component. Oops. So now I have tap5 form with validation running. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: Even more interesting when I comment out all of the html I get the same error. It must be complaining about my .java file. I suppose tap is not finding the html template. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: Interesting though when I take away the form component I get the same error On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: This is what I have form t:id=form t:comp type=Errors/ label t:type=Label for=userName/: input t:type=TextField t:id=userName t:validate=required,minlength=3 size=30/ br/ label t:type=Label for=password/: input t:id=password t:validate=required,minlength=3 size=30/ br/ input type=submit value=Login/ /form On 2/14/07, DJ Gredler [EMAIL PROTECTED] wrote: I think I got this error when I tried to use an input component (Select or TextField or something) without a containing Form component. On 2/14/07, Dave Kallstrom [EMAIL PROTECTED] wrote: I hope this user list is ready for tap5 questions if not please disregard. I am working on my first tap5 hello world page and am having a little trouble with form submission. I copied the code right of the tap5 page and I am getting the following error. No object of type org.apache.tapestry.services.FormSupport is available from the Environment. Available types are org.apache.tapestry.MarkupWriter , org.apache.tapestry.ValidationDecorator , org.apache.tapestry.dom.Document, org.apache.tapestry.services.Heartbeat, org.apache.tapestry.services.PageRenderSupport. I am assuming I need to provide PageRenderSupport but could not find documentation on how to do so. Any help would be appreciated. -- Dave Kallstrom -- Dave Kallstrom -- Dave Kallstrom -- Dave Kallstrom -- Dave Kallstrom
ServletContext
I need to generate a url to a servlet running inside the same container as tapestry. The problem is that I don't know how to get the host name and port that tapestry is running on. For example if my tapestry app is located at www.mysite.com/app and my servlet mapping is url-pattern/wspreviews/*/url-pattern how can I dynamically construct a url to this servlet? I have the ServletContext that tapestry is running in. but I don't see anyway to generate a url from that to a different servlet. -- Dave Kallstrom
Re: Html Email Messages
getRequestGlobals is injected into our BasePage as in the following... @InjectObject(service:tapestry.globals.RequestGlobals) public abstract RequestGlobals getRequestGlobals(); the getRequestGlobals() is just a convenience method for returning requestGlobals from the underlying page. And attached is the EmailResponseBuilder as an example of how to implement ResponseBuilder. I too tried extending the DefaultResponseBuilder but could not get that to work. On 12/13/06, explido [EMAIL PROTECTED] wrote: i'm concerned with the same problem and have tried to examine your solution without getting it to work. My first problem seems to imagine the EmailResponseBuilder class. I derived the EmailResponseBuilder from the DefaultResponseBuilder overriding renderResponse, render and getWriter without success. Your constructor carries the cycle, how is this uses inside the EmailResponseBuilder? My second Problem is your getRequestGlobals(IRequestCycle cycle) method. Where do you get it from? I've tried with the following injection: @InjectObject(service:tapestry.globals.RequestGlobals) public abstract RequestGlobals getRequestGlobals(); ... but there is no way to store the ResponseBuilder like you do. where is the magic? can you give me a some advice? thx. Marco -- View this message in context: http://www.nabble.com/Html-Email-Messages-tf2776596.html#a7857759 Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Dave Kallstrom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Html Email Messages
getRequestGlobals(IRequestCycle cycle) simply calls cycle.getPage() to
return the our base paqe which has RequestGlobals injected into it. And if
you look at RequestGlobals you'll see the method void store(ResponseBuilder
builder) and like I mentioned earlier extending DefaultResponseBuilder did
not work for me. Which is why I created EmailResponseBuilder which is almost
identical to DefaultResponseBuilder.
On 12/13/06, explido [EMAIL PROTECTED] wrote:
hi Dave,
that's just the same injection i've done, but i can't do calls like
getRequestGlobals(cycle).store(builder);
i can not pass a cycle and can not store a ResponseBuilder since
getRequestGlobals().store() does only accept
an IRequestCycle
Instead i've tried:
innerCycle.setResponseBuilder(rb);
but still no fun.
... my implementation of EMailResponseBuilder looks like this:
public class EMailResponseBuilder extends DefaultResponseBuilder {
IMarkupWriter _writer;
AssetFactory _assetFactory;
private final static Log LOG =
LogFactory.getLog(EMailResponseBuilder.class);
public EMailResponseBuilder() {
this(null);
}
public EMailResponseBuilder(IMarkupWriter writer) {
super(writer);
_writer = writer;
}
@Override
public IMarkupWriter getWriter() {
if (_writer == null)
return NullWriter.getSharedInstance();
return _writer;
}
@Override
public IMarkupWriter getWriter(String id, String type) {
if (_writer == null)
return NullWriter.getSharedInstance();
return _writer;
}
@Override
public void render(IMarkupWriter writer, IRender render,
IRequestCycle
cycle) {
if (writer == null)
render.render(_writer, cycle);
else
render.render(writer, cycle);
}
@Override
public void renderResponse(IRequestCycle cycle) throws IOException
{
if (_writer == null) {
IPage page = cycle.getPage();
ContentType contentType =
page.getResponseContentType();
String encoding = contentType.getParameter
(ENCODING_KEY);
if (encoding == null)
{
encoding = cycle.getEngine
().getOutputEncoding();
contentType.setParameter(ENCODING_KEY,
encoding);
}
MarkupFilter filter = new AsciiMarkupFilter();
CharArrayWriter charArrayWriter = new
CharArrayWriter();
PrintWriter printWriter = new
PrintWriter(charArrayWriter);
_writer = new MarkupWriterImpl(text/html,
printWriter, filter);
}
// render response
cycle.renderPage(this);
_writer.close();
}
}
Dave Kallstrom wrote:
getRequestGlobals is injected into our BasePage as in the following...
@InjectObject(service:tapestry.globals.RequestGlobals)
public abstract RequestGlobals getRequestGlobals();
the getRequestGlobals() is just a convenience method for returning
requestGlobals from the underlying page.
And attached is the EmailResponseBuilder as an example of how to
implement
ResponseBuilder. I too tried extending the DefaultResponseBuilder but
could
not get that to work.
On 12/13/06, explido [EMAIL PROTECTED] wrote:
i'm concerned with the same problem and have tried to examine your
solution
without getting it to work.
My first problem seems to imagine the EmailResponseBuilder class. I
derived
the EmailResponseBuilder from the DefaultResponseBuilder overriding
renderResponse, render and getWriter without success. Your
constructor
carries the cycle, how is this uses inside the EmailResponseBuilder?
My second Problem is your getRequestGlobals(IRequestCycle cycle)
method.
Where do you get it from?
I've tried with the following injection:
@InjectObject(service:tapestry.globals.RequestGlobals)
public abstract RequestGlobals getRequestGlobals();
... but there is no way to store the ResponseBuilder like you do.
where is the magic? can you give me a some advice? thx.
Marco
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Dave Kallstrom
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Re: Html Email Messages
So I'll answer my own question in case anyone else is trying to render html emal with Tap 4.1 The underlying problem was not swapping out the DefaultResponseBuilder from RequestGlobals and also having to implement ResponseBuilder. Here is a snippet of code. ResponseBuilder defaultBuilder = getRequestGlobals(cycle).getResponseBuilder(); IEngine engine = cycle.getEngine(); RequestCycleFactory factory = getRequestCycleFactory(cycle); IRequestCycle inner = factory.newRequestCycle(engine); String[] subjectAndBody = new String[2]; BaseHTMLMessagePage sendPage = (BaseHTMLMessagePage) getHtmlPage(inner); ByteArrayOutputStream out = new ByteArrayOutputStream(); IMarkupWriter writer = new MarkupWriterImpl(text/html, new PrintWriter(out), new AsciiMarkupFilter()); ResponseBuilder builder = new EmailResponseBuilder(writer, engine.getInfrastructure().getAssetFactory(), false, cycle); getRequestGlobals(cycle).store(builder); inner.activate(sendPage); inner.renderPage(builder); writer.flush(); subjectAndBody[0] = sendPage.getSubject(); subjectAndBody[1] = out.toString(); inner.cleanup(); Notice the storing of the EmailResponseBuilder in requestGlobals and then replacing it with the original DefaultResponseBuilder. I'm not sure if all of this was necessary but it's the only way I could get it to work. I will investigate using hivemind to wire up the EmailResponseBuilder and also the HtmlEmailPage. But for now this is how I got it to work. On 12/7/06, Sam Gendler [EMAIL PROTECTED] wrote: I don't know 4.1, but if you provide a Response and replace the outputstream, you'll likely get what you want. You'll just have to ensure the headers don't get sent, but I believe that is a method you can overload in the Response. --sam On 12/7/06, Dave Kallstrom [EMAIL PROTECTED] wrote: In tapestry versions prior to 4.1 we rendered email message using tapestry with the following code. BaseHTMLMessagePage sendPage = (BaseHTMLMessagePage) getHtmlPage(inner); ByteArrayOutputStream out = new ByteArrayOutputStream(); IMarkupWriter writer = new MarkupWriterImpl(text/html, new PrintWriter(out), new AsciiMarkupFilter()); inner.activate(sendPage); inner.renderPage(writer); writer.flush(); subjectAndBody[0] = sendPage.getSubject(); subjectAndBody[1] = out.toString(); inner.cleanup(); getRequestGlobals(cycle).store(cycle); After recently upgrading to 4.1 this method no longer works. RequestCycle.renderPage no longer takes an IMarkupWriter but requires a ResponseBuilder. I've tried the DefaultResponseBuilder which seems to want to write to the WebResponse instead of the IMarkupWriter that I send it. My question is how best to make this work again? Do I need to implement a new ResponseBuilder somehow or extend the DefaultResponseBuilder? Or is there a better way to render tapestry pages for html email? -- Dave Kallstrom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Dave Kallstrom
Html Email Messages
In tapestry versions prior to 4.1 we rendered email message using tapestry with the following code. BaseHTMLMessagePage sendPage = (BaseHTMLMessagePage) getHtmlPage(inner); ByteArrayOutputStream out = new ByteArrayOutputStream(); IMarkupWriter writer = new MarkupWriterImpl(text/html, new PrintWriter(out), new AsciiMarkupFilter()); inner.activate(sendPage); inner.renderPage(writer); writer.flush(); subjectAndBody[0] = sendPage.getSubject(); subjectAndBody[1] = out.toString(); inner.cleanup(); getRequestGlobals(cycle).store(cycle); After recently upgrading to 4.1 this method no longer works. RequestCycle.renderPage no longer takes an IMarkupWriter but requires a ResponseBuilder. I've tried the DefaultResponseBuilder which seems to want to write to the WebResponse instead of the IMarkupWriter that I send it. My question is how best to make this work again? Do I need to implement a new ResponseBuilder somehow or extend the DefaultResponseBuilder? Or is there a better way to render tapestry pages for html email? -- Dave Kallstrom
