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sewi 15 posts 35 karma points

Sep 11, 2009 @ 12:05

XSLT

Hy Guys,

i have a Problem getting a path from the Media Library.

<xsl:param name="currentPage"/>

<xsl:variable name="videoid" select="$currentPage/data[@alias = 'swfFile']"/>
<xsl:variable name="videoheight" select="$currentPage/data[@alias='VideoHeight']"/>
<xsl:variable name="videowidth" select="$currentPage/data[@alias='VideoWidth']"/>
<xsl:variable name="videofile" "/>

<xsl:template match="/">


<xsl:if test="$videoid != ''">
<xsl:variable name="videofile" select="umbraco.library:GetMedia($currentPage/data[@alias='swfFile'], 'false')/data"/>
</xsl:if>


<div id="container"><a href="http://www.macromedia.com/go/getflashplayer">Get the Flash Player</a> to see this player.</div>
<script type="text/javascript" src="/scripts/swfobject.js"></script>
<script type="text/javascript">
<![CDATA[

var path = "]]><xsl:value-of select="$videofile" /><![CDATA[";

var videowidth = "]]><xsl:value-of select="$videowidth" /><![CDATA[";
var videoheight = "]]><xsl:value-of select="$videoheight" /><![CDATA[";
var s1 = new SWFObject( path,"2mountain",videowidth,videoheight,"9","#FFFFFF");
s1.addParam("allowfullscreen","true");
s1.addParam("allowscriptaccess","always");
s1.addParam("wmode","transparent");
s1.write("container");
]]>
</script>
</xsl:template>
</xsl:stylesheet>

The value of "path" is always empty.

I think the Problem is here:

<xsl:if test="$videoid != ''">
<xsl:variable name="videofile" select="umbraco.library:GetMedia($currentPage/data[@alias='swfFile'], 'false')/data"/>
</xsl:if>

or here:

var path = "]]><xsl:value-of select="$videofile" /><![CDATA[";

Any Ideas?

greetz

Sewi

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Chris Koiak 700 posts 2626 karma points

Sep 11, 2009 @ 12:18

try

<xsl:if test="$videoid != ''">
<xsl:variable name="videofile" select="umbraco.library:GetMedia($currentPage/data[@alias='swfFile'], 'false')/data[@alias = 'umbracoFile']"/>
</xsl:if>

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Thomas Höhler 1237 posts 1709 karma points MVP

Sep 11, 2009 @ 12:26
1
I think you are missing the alias from the last data:
```
<xsl:variable name="videofile" select="umbraco.library:GetMedia($currentPage/data[@alias='swfFile'], 'false')/data[@alias = 'umbracoFile']"/>
```
Thomas
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sewi 15 posts 35 karma points

Sep 14, 2009 @ 15:10

THX for the answers!

@chris:

doesnt help

var path = "]]><xsl:value-of select="$videofile" /><![CDATA[";

gives me an empty value back.

@thomas:

i tried this but when i save this error occurs

System.OverflowException: Value was either too large or too small for an Int32.


   at System.Convert.ToInt32(Double value)


   at System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider)


   at System.Xml.Xsl.Runtime.XmlQueryRuntime.ChangeTypeXsltArgument(XmlQueryType xmlType, Object value, Type destinationType)


   at System.Xml.Xsl.Runtime.XmlQueryContext.InvokeXsltLateBoundFunction(String name, String namespaceUri, IList`1[] args)


   at videofile(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime)


   at Execute(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime)

 at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument,
XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter
writer, Boolean closeWriter)

 at System.Xml.Xsl.XmlILCommand.Execute(IXPathNavigable
contextDocument, XmlResolver dataSources, XsltArgumentList
argumentList, XmlWriter results)


   at System.Xml.Xsl.XslCompiledTransform.Transform(IXPathNavigable input, XsltArgumentList arguments, TextWriter results)

 at umbraco.presentation.webservices.codeEditorSave.SaveXslt(String
fileName, String oldName, String fileContents, Boolean ignoreDebugging)

Any other ideas for my Problem?

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Dirk De Grave 4541 posts 6021 karma points MVP 3x admin c-trib

Sep 14, 2009 @ 15:31

1

Error occurs as the the variable is being parsed when saving the xslt. As the $currentPage variable doesn't hold a value until runtime, it will result in a GetMedia() call with a non existing number parameter.

You could still save the xslt by ticking the 'Skip errors' checkbox.

Cheers,

/Dirk

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sewi 15 posts 35 karma points

Sep 14, 2009 @ 19:12

0

Yeah thats it!

You rock :-)

thx

Sewi

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