[flexcoders] Re: ASP.NET RSS proxy?
I am going to try to use the RSS PHP Proxy on this example...(below)
I am using the Flex3 code to load and parse the RSS files from the Flex3
documentation... it looks the same as most of the code from the
as3syndicationlib that is on Mike Chambers blog (also below). This PHP
proxy looks fairly simple to implement along with the most of the same
code that I am using now, it skips ASP as a proxy, which I thought would
be the easiest route, but I am not finding a way to use ASP for RSS XML
proxy that has been done and can be easily re-produced and I do not want
to invent a new version of the wheel or in this case a new version of
the Toyota Prius ...
Thoughts and comments welcome.
PHP example:
http://www.infinitearray.com/experiments/feeder/srcview/index.html
rssfetch.php
Mike Chambers Blog
http://www.mikechambers.com/blog/2008/01/22/parsing-rss-20-feeds-in-acti\
onscript-3/
[:))]
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Yes, something is returning HTML to you instead of XML. At least the
> XML is not valid(not XHTML). This looks like an error from the site
you
> are hitting. Are you sure it is an RSS feed? You will need to wrap
> that in a try catch block and handle the html error.
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On
> Behalf Of Craig
> Sent: Friday, May 23, 2008 4:48 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> Tracy, I did play with de-bugging a little more and this error came up
> with I came to the line below - one line at a time.
>
> The XML page cannot be displayed
>
> Cannot view XML input using XSL style sheet. Please correct the error
> and then click the Refresh button, or try again later.
>
>
>
> Only one top level element is allowed in an XML document. Error
> processing resource 'http://localhost:1821/velocitytrading
>
>
>
> -^
>
> Any Ideas?
> Craig
>
>
>
>
>
>
>
> --- In flexcoders@yahoogroups.com, "Tracy Spratt" tspratt@ wrote:
> >
> > Do you control the server? Can you turn on verbose errors? That is
in
> > the web.config file.
> >
> >
> >
> > Can you debug the aspx page? Step through in Visual Studio to see
> where
> > the error is.
> >
> >
> >
> > If for some reason you can't do that, comment out all the code until
> you
> > get no error, uncomment a line,response.Write("here"), hit the page
in
> a
> > browser until you find where the error is.
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
> On
> > Behalf Of Craig
> > Sent: Friday, May 23, 2008 4:07 PM
> > To: flexcoders@yahoogroups.com
> > Subject: [flexcoders] Re: ASP.NET RSS proxy?
> >
> >
> >
> > That is what I see from the browser to the web page. I have not
gotten
> > around to accessing it from within Flex application yet.
> > CS
> >
> > --- In flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com>
> > , "Tracy Spratt" tspratt@ wrote:
> > >
> > > What do you see if you hit that aspx page directly from a browser?
> You
> > > can get better error reporting that way.
> > >
> > >
> > >
> > > I don't see anything wrong, though I would have to verify that
> > outerXML
> > > was a property of XMLDocument. Might have to get documentElement.
> > >
> > >
> > >
> > > Tracy
> > >
> > >
> > >
> > >
> > >
> > > From: flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com>
> > [mailto:flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com>
> > ] On
> > > Behalf Of Craig
> > > Sent: Friday, May 23, 2008 2:58 PM
> > > To: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
>
> > > Subject: [flexcoders] Re: ASP.NET RSS proxy?
> > >
> > >
> > >
> > > Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex
3.0
> > > and but when I create an aspx page I get an error with the code
> > > below... I don't use code behind and put it on one page and try to
> > > access the page itself. Do I need to access the page some other
way
> > > or modify code? the RSS is an example feed, my RSS feeds will need
a
> &g
RE: [flexcoders] Re: ASP.NET RSS proxy?
Yes, something is returning HTML to you instead of XML. At least the
XML is not valid(not XHTML). This looks like an error from the site you
are hitting. Are you sure it is an RSS feed? You will need to wrap
that in a try catch block and handle the html error.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Craig
Sent: Friday, May 23, 2008 4:48 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: ASP.NET RSS proxy?
Tracy, I did play with de-bugging a little more and this error came up
with I came to the line below - one line at a time.
The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error
and then click the Refresh button, or try again later.
Only one top level element is allowed in an XML document. Error
processing resource 'http://localhost:1821/velocitytrading
-^
Any Ideas?
Craig
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Do you control the server? Can you turn on verbose errors? That is in
> the web.config file.
>
>
>
> Can you debug the aspx page? Step through in Visual Studio to see
where
> the error is.
>
>
>
> If for some reason you can't do that, comment out all the code until
you
> get no error, uncomment a line,response.Write("here"), hit the page in
a
> browser until you find where the error is.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On
> Behalf Of Craig
> Sent: Friday, May 23, 2008 4:07 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> That is what I see from the browser to the web page. I have not gotten
> around to accessing it from within Flex application yet.
> CS
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> , "Tracy Spratt" tspratt@ wrote:
> >
> > What do you see if you hit that aspx page directly from a browser?
You
> > can get better error reporting that way.
> >
> >
> >
> > I don't see anything wrong, though I would have to verify that
> outerXML
> > was a property of XMLDocument. Might have to get documentElement.
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of Craig
> > Sent: Friday, May 23, 2008 2:58 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Re: ASP.NET RSS proxy?
> >
> >
> >
> > Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex 3.0
> > and but when I create an aspx page I get an error with the code
> > below... I don't use code behind and put it on one page and try to
> > access the page itself. Do I need to access the page some other way
> > or modify code? the RSS is an example feed, my RSS feeds will need a
> > variable ie... http://finance.yahoo.com/rss/headline?s=MSFT
> <http://finance.yahoo.com/rss/headline?s=MSFT>
> > <http://finance.yahoo.com/rss/headline?s=MSFT
> <http://finance.yahoo.com/rss/headline?s=MSFT> > (the
> > ticker symbol will be the variable).
> >
> > I am trying to access the feeds through Flex SWF.
> >
> > Any suggestions?
> >
> > The remote server returned an error: (404) Not Found.
> >
> > Here is code
> >
> > Craig
> >
> > <%@ Page Language="C#" %>
> > <%@ Import Namespace="System.Xml" %>
> >
> > > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
> <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>
> > <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
> <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> > ">
> >
> >
> > void page_load(Object sender, EventArgs e)
> > {
> > string strOutput;
> >
> > XmlDocument myXml = new XmlDocument();
> > myXml.Load("<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
> <<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>>
> > <<a rel="nofollow" href="http://www.weather.gov
[flexcoders] Re: ASP.NET RSS proxy?
Tracy, I did play with de-bugging a little more and this error came up
with I came to the line below - one line at a time.
The XML page cannot be displayed
Cannot view XML input using XSL style sheet. Please correct the error
and then click the Refresh button, or try again later.
Only one top level element is allowed in an XML document. Error
processing resource 'http://localhost:1821/velocitytrading
-^Any Ideas?
Craig
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Do you control the server? Can you turn on verbose errors? That is
in
> the web.config file.
>
>
>
> Can you debug the aspx page? Step through in Visual Studio to see
where
> the error is.
>
>
>
> If for some reason you can't do that, comment out all the code until
you
> get no error, uncomment a line,response.Write("here"), hit the page in
a
> browser until you find where the error is.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On
> Behalf Of Craig
> Sent: Friday, May 23, 2008 4:07 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> That is what I see from the browser to the web page. I have not gotten
> around to accessing it from within Flex application yet.
> CS
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> , "Tracy Spratt" tspratt@ wrote:
> >
> > What do you see if you hit that aspx page directly from a browser?
You
> > can get better error reporting that way.
> >
> >
> >
> > I don't see anything wrong, though I would have to verify that
> outerXML
> > was a property of XMLDocument. Might have to get documentElement.
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of Craig
> > Sent: Friday, May 23, 2008 2:58 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Re: ASP.NET RSS proxy?
> >
> >
> >
> > Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex 3.0
> > and but when I create an aspx page I get an error with the code
> > below... I don't use code behind and put it on one page and try to
> > access the page itself. Do I need to access the page some other way
> > or modify code? the RSS is an example feed, my RSS feeds will need a
> > variable ie... http://finance.yahoo.com/rss/headline?s=MSFT
> <http://finance.yahoo.com/rss/headline?s=MSFT>
> > <http://finance.yahoo.com/rss/headline?s=MSFT
> <http://finance.yahoo.com/rss/headline?s=MSFT> > (the
> > ticker symbol will be the variable).
> >
> > I am trying to access the feeds through Flex SWF.
> >
> > Any suggestions?
> >
> > The remote server returned an error: (404) Not Found.
> >
> > Here is code
> >
> > Craig
> >
> > <%@ Page Language="C#" %>
> > <%@ Import Namespace="System.Xml" %>
> >
> > > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
> <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>
> > <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
> <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> > ">
> >
> >
> > void page_load(Object sender, EventArgs e)
> > {
> > string strOutput;
> >
> > XmlDocument myXml = new XmlDocument();
> > myXml.Load("<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
> <<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>>
> > <<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
> <<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>> > ");
> >
> > strOutput = myXml.OuterXml;
> >
> > Response.ContentType = "text/xml";
> > Response.Write(strOutput);
> > }
> >
> >
> > --- In flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com>
> <mailto:flexcoders%40yahoogroups.com>
> > , "Tra
[flexcoders] Re: ASP.NET RSS proxy?
I did turn on the tracing and de-bugging where I could find it and it
gave the following information.
It highlighted Line 13 below in RED.
However, I can access this RSS feed just fine in a browser. I am running
this from within Visual Studio 2005 not on an actual web server, but I
do believe it simulates a web environment, (though I guess I'm not
sure).
Craig
Server Error in '/velocitytrading.net' Application.
\
The remote server returned an error: (404) Not Found.
Description: An unhandled exception occurred during the execution of the
current web request. Please review
the stack trace for more information about the error and where it
originated in the code.
Exception Details: System.Net.WebException: The remote server returned
an error: (404) Not Found.
Source Error:
Line 11:
Line 12: XmlDocument myXml = new XmlDocument();
Line 13: myXml.Load("http://www.weather.gov/alerts/ak.rss";); (THIS
SECTION WAS IN RED)
Line 14:
Line 15: strOutput = myXml.OuterXml;
Source File:
c:\Craig\VelocityTrading\Website\velocitytrading.net\RSS\yahoonews.aspx
Line: 13
Stack Trace:
[WebException: The remote server returned an error: (404) Not Found.]
System.Net.HttpWebRequest.GetResponse() +944
System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri, ICredentials
credentials) +124
System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials
credentials) +117
System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role,
Type ofObjectToReturn) +71
System.Xml.XmlTextReaderImpl.OpenUrlDelegate(Object xmlResolver) +111
System.Threading.CompressedStack.runTryCode(Object userData) +54
System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteed\
Cleanup(TryCode code,
CleanupCode backoutCode, Object userData) +0
System.Threading.CompressedStack.Run(CompressedStack compressedStack,
ContextCallback callback,
Object state) +174
System.Xml.XmlTextReaderImpl.OpenUrl() +264
System.Xml.XmlTextReaderImpl.Read() +104
System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean
preserveWhitespace) +403
System.Xml.XmlDocument.Load(XmlReader reader) +159
System.Xml.XmlDocument.Load(String filename) +114
ASP.rss_yahoonews_aspx.page_load(Object sender, EventArgs e) in
c:\Craig\VelocityTrading\Website\velocitytrading.net\RSS\yahoonews.aspx:\
13
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object
o, Object t, EventArgs e) +31
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object
sender, EventArgs e) +68
System.Web.UI.Control.OnLoad(EventArgs e) +88
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean
includeStagesAfterAsyncPoint) +3018
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> Do you control the server? Can you turn on verbose errors? That is
in
> the web.config file.
>
>
>
> Can you debug the aspx page? Step through in Visual Studio to see
where
> the error is.
>
>
>
> If for some reason you can't do that, comment out all the code until
you
> get no error, uncomment a line,response.Write("here"), hit the page in
a
> browser until you find where the error is.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On
> Behalf Of Craig
> Sent: Friday, May 23, 2008 4:07 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> That is what I see from the browser to the web page. I have not gotten
> around to accessing it from within Flex application yet.
> CS
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> , "Tracy Spratt" tspratt@ wrote:
> >
> > What do you see if you hit that aspx page directly from a browser?
You
> > can get better error reporting that way.
> >
> >
> >
> > I don't see anything wrong, though I would have to verify that
> outerXML
> > was a property of XMLDocument. Might have to get documentElement.
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of Craig
> > Sent: Friday, May 23, 2008 2:58 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Re: ASP.NET RSS proxy?
> >
> >
> >
> > Hey Tracy, this looks pretty easy, I am using ASP.NE
RE: [flexcoders] Re: ASP.NET RSS proxy?
Do you control the server? Can you turn on verbose errors? That is in
the web.config file.
Can you debug the aspx page? Step through in Visual Studio to see where
the error is.
If for some reason you can't do that, comment out all the code until you
get no error, uncomment a line,response.Write("here"), hit the page in a
browser until you find where the error is.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Craig
Sent: Friday, May 23, 2008 4:07 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: ASP.NET RSS proxy?
That is what I see from the browser to the web page. I have not gotten
around to accessing it from within Flex application yet.
CS
--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> What do you see if you hit that aspx page directly from a browser? You
> can get better error reporting that way.
>
>
>
> I don't see anything wrong, though I would have to verify that
outerXML
> was a property of XMLDocument. Might have to get documentElement.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> Behalf Of Craig
> Sent: Friday, May 23, 2008 2:58 PM
> To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex 3.0
> and but when I create an aspx page I get an error with the code
> below... I don't use code behind and put it on one page and try to
> access the page itself. Do I need to access the page some other way
> or modify code? the RSS is an example feed, my RSS feeds will need a
> variable ie... http://finance.yahoo.com/rss/headline?s=MSFT
<http://finance.yahoo.com/rss/headline?s=MSFT>
> <http://finance.yahoo.com/rss/headline?s=MSFT
<http://finance.yahoo.com/rss/headline?s=MSFT> > (the
> ticker symbol will be the variable).
>
> I am trying to access the feeds through Flex SWF.
>
> Any suggestions?
>
> The remote server returned an error: (404) Not Found.
>
> Here is code
>
> Craig
>
> <%@ Page Language="C#" %>
> <%@ Import Namespace="System.Xml" %>
>
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
<http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>
> <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
<http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> > ">
>
>
> void page_load(Object sender, EventArgs e)
> {
> string strOutput;
>
> XmlDocument myXml = new XmlDocument();
> myXml.Load("<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
<<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>>
> <<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
<<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>> > ");
>
> strOutput = myXml.OuterXml;
>
> Response.ContentType = "text/xml";
> Response.Write(strOutput);
> }
>
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> , "Tracy Spratt" wrote:
> >
> > An of course you can generalize this by passing an url to the aspx
> page
> > from flex:
> >
> > var oRequest:Object = {url=" www.whatever.com/example.xml"};
> >
> > myHTTPRequest.send(oRequest);
> >
> >
> >
> > then in the aspx doing:
> >
> > myXml.Load(Request("url"));
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of n0ctule
> > Sent: Friday, August 03, 2007 9:11 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> > Subject: [flex
[flexcoders] Re: ASP.NET RSS proxy?
That is what I see from the browser to the web page. I have not gotten
around to accessing it from within Flex application yet.
CS
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> What do you see if you hit that aspx page directly from a browser? You
> can get better error reporting that way.
>
>
>
> I don't see anything wrong, though I would have to verify that outerXML
> was a property of XMLDocument. Might have to get documentElement.
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of Craig
> Sent: Friday, May 23, 2008 2:58 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex 3.0
> and but when I create an aspx page I get an error with the code
> below... I don't use code behind and put it on one page and try to
> access the page itself. Do I need to access the page some other way
> or modify code? the RSS is an example feed, my RSS feeds will need a
> variable ie... http://finance.yahoo.com/rss/headline?s=MSFT
> <http://finance.yahoo.com/rss/headline?s=MSFT> (the
> ticker symbol will be the variable).
>
> I am trying to access the feeds through Flex SWF.
>
> Any suggestions?
>
> The remote server returned an error: (404) Not Found.
>
> Here is code
>
> Craig
>
> <%@ Page Language="C#" %>
> <%@ Import Namespace="System.Xml" %>
>
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
> <http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> ">
>
>
> void page_load(Object sender, EventArgs e)
> {
> string strOutput;
>
> XmlDocument myXml = new XmlDocument();
> myXml.Load("<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
> <<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>> ");
>
> strOutput = myXml.OuterXml;
>
> Response.ContentType = "text/xml";
> Response.Write(strOutput);
> }
>
>
> --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> , "Tracy Spratt" wrote:
> >
> > An of course you can generalize this by passing an url to the aspx
> page
> > from flex:
> >
> > var oRequest:Object = {url=" www.whatever.com/example.xml"};
> >
> > myHTTPRequest.send(oRequest);
> >
> >
> >
> > then in the aspx doing:
> >
> > myXml.Load(Request("url"));
> >
> >
> >
> > Tracy
> >
> >
> >
> >
> >
> > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> ] On
> > Behalf Of n0ctule
> > Sent: Friday, August 03, 2007 9:11 PM
> > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> > Subject: [flexcoders] Re: ASP.NET RSS proxy?
> >
> >
> >
> > --- In flexcoders@yahoogroups.com
> <mailto:flexcoders%40yahoogroups.com>
> <mailto:flexcoders%40yahoogroups.com>
> > , "Nick Durnell" wrote:
> > >
> > > Hi all,
> > >
> > > I've read here that in order to access RSS data in my Flex
> application
> >
> > > (from sites with no crossdomain policy files) I will need to proxy
> the
> >
> > > RSS data on the server which hosts the Flex application.
> > >
> > > I have seen links to PHP proxy scripts but does anyone have an
> ASP.NET
> >
> > > equivalent?
> > >
> > > Thanks,
> > >
> > > Nick.
> > >
> >
> > Hi Nick
> >
> > Try this:
> >
> > <%@ Page Language="C#" Debug="true" %>
> > <%@ Import Namespace="System.Xml" %>
> >
> >
> > void page_load(Object sender, EventArgs e)
> > {
> > string strOutput;
> >
> > XmlDocument myXml = new XmlDocument();
> > myXml.Load("www.whatever.com/example.xml");
> >
> > strOutput = myXml.OuterXml;
> >
> >
> > Response.ContentType = "text/xml";
> > Response.Write(strOutput);
> > }
> >
> >
>
RE: [flexcoders] Re: ASP.NET RSS proxy?
What do you see if you hit that aspx page directly from a browser? You
can get better error reporting that way.
I don't see anything wrong, though I would have to verify that outerXML
was a property of XMLDocument. Might have to get documentElement.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Craig
Sent: Friday, May 23, 2008 2:58 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: ASP.NET RSS proxy?
Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex 3.0
and but when I create an aspx page I get an error with the code
below... I don't use code behind and put it on one page and try to
access the page itself. Do I need to access the page some other way
or modify code? the RSS is an example feed, my RSS feeds will need a
variable ie... http://finance.yahoo.com/rss/headline?s=MSFT
<http://finance.yahoo.com/rss/headline?s=MSFT> (the
ticker symbol will be the variable).
I am trying to access the feeds through Flex SWF.
Any suggestions?
The remote server returned an error: (404) Not Found.
Here is code
Craig
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Xml" %>
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
<http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd> ">
void page_load(Object sender, EventArgs e)
{
string strOutput;
XmlDocument myXml = new XmlDocument();
myXml.Load("<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>
<<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss">http://www.weather.gov/alerts/ak.rss</a>> ");
strOutput = myXml.OuterXml;
Response.ContentType = "text/xml";
Response.Write(strOutput);
}
--- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> An of course you can generalize this by passing an url to the aspx
page
> from flex:
>
> var oRequest:Object = {url=" www.whatever.com/example.xml"};
>
> myHTTPRequest.send(oRequest);
>
>
>
> then in the aspx doing:
>
> myXml.Load(Request("url"));
>
>
>
> Tracy
>
>
>
>
>
> From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
[mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
] On
> Behalf Of n0ctule
> Sent: Friday, August 03, 2007 9:11 PM
> To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> --- In flexcoders@yahoogroups.com
<mailto:flexcoders%40yahoogroups.com>
<mailto:flexcoders%40yahoogroups.com>
> , "Nick Durnell" wrote:
> >
> > Hi all,
> >
> > I've read here that in order to access RSS data in my Flex
application
>
> > (from sites with no crossdomain policy files) I will need to proxy
the
>
> > RSS data on the server which hosts the Flex application.
> >
> > I have seen links to PHP proxy scripts but does anyone have an
ASP.NET
>
> > equivalent?
> >
> > Thanks,
> >
> > Nick.
> >
>
> Hi Nick
>
> Try this:
>
> <%@ Page Language="C#" Debug="true" %>
> <%@ Import Namespace="System.Xml" %>
>
>
> void page_load(Object sender, EventArgs e)
> {
> string strOutput;
>
> XmlDocument myXml = new XmlDocument();
> myXml.Load("www.whatever.com/example.xml");
>
> strOutput = myXml.OuterXml;
>
>
> Response.ContentType = "text/xml";
> Response.Write(strOutput);
> }
>
>
[flexcoders] Re: ASP.NET RSS proxy?
Hey Tracy, this looks pretty easy, I am using ASP.NET with Flex 3.0
and but when I create an aspx page I get an error with the code
below... I don't use code behind and put it on one page and try to
access the page itself. Do I need to access the page some other way
or modify code? the RSS is an example feed, my RSS feeds will need a
variable ie... http://finance.yahoo.com/rss/headline?s=MSFT (the
ticker symbol will be the variable).
I am trying to access the feeds through Flex SWF.
Any suggestions?
The remote server returned an error: (404) Not Found.
Here is code
Craig
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Xml" %>
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
void page_load(Object sender, EventArgs e)
{
string strOutput;
XmlDocument myXml = new XmlDocument();
myXml.Load("<a rel="nofollow" href="http://www.weather.gov/alerts/ak.rss"">http://www.weather.gov/alerts/ak.rss"</a>;);
strOutput = myXml.OuterXml;
Response.ContentType = "text/xml";
Response.Write(strOutput);
}
--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> wrote:
>
> An of course you can generalize this by passing an url to the aspx page
> from flex:
>
> var oRequest:Object = {url=" www.whatever.com/example.xml"};
>
> myHTTPRequest.send(oRequest);
>
>
>
> then in the aspx doing:
>
> myXml.Load(Request("url"));
>
>
>
> Tracy
>
>
>
> ________________
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of n0ctule
> Sent: Friday, August 03, 2007 9:11 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: ASP.NET RSS proxy?
>
>
>
> --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com>
> , "Nick Durnell" wrote:
> >
> > Hi all,
> >
> > I've read here that in order to access RSS data in my Flex application
>
> > (from sites with no crossdomain policy files) I will need to proxy the
>
> > RSS data on the server which hosts the Flex application.
> >
> > I have seen links to PHP proxy scripts but does anyone have an ASP.NET
>
> > equivalent?
> >
> > Thanks,
> >
> > Nick.
> >
>
> Hi Nick
>
> Try this:
>
> <%@ Page Language="C#" Debug="true" %>
> <%@ Import Namespace="System.Xml" %>
>
>
> void page_load(Object sender, EventArgs e)
> {
> string strOutput;
>
> XmlDocument myXml = new XmlDocument();
> myXml.Load("www.whatever.com/example.xml");
>
> strOutput = myXml.OuterXml;
>
>
> Response.ContentType = "text/xml";
> Response.Write(strOutput);
> }
>
>
