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I am not able to parse xml file using xpathdocument function. Expression R
vineeta6579
over 10 years ago
I am not able to parse xml file using xpathdocument function.
Expression Rule : =xpathdocument(cons!xmlCode,"//CurrentWeather/Location/text()")
Attached:XML File...
xmlCode.xml
OriginalPostID-110094
OriginalPostID-110094
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Stefan Helzle
A Score Level 3
over 10 years ago
The problem is that in the response the XML tag tells the parser that the content is encoded in UTF-16. It is not. So after replacing the encoding definition to UTF-8 the Appian XML parser is able to perform the xpath expression. The code will look like this
= with(local!response:webservicequery(
a!wsConfig(
wsdlUrl: "
www.webservicex.net/globalweather.asmx
service: "{
www.webserviceX.NET}GlobalWeather",
port: "GlobalWeatherSoap",
operation: "{
www.webserviceX.NET}GetWeather"
),
{
GetWeatherSoapIn: {
CountryName: ri!CountryName,
CityName: ri!CityName
}
}
).returnValue.GetWeatherSoapOut.GetWeatherResult,
xpathsnippet(
substitute(local!response, "utf-16", "utf-8"),
"//CurrentWeather/Location/text()"
)
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Stefan Helzle
A Score Level 3
over 10 years ago
The problem is that in the response the XML tag tells the parser that the content is encoded in UTF-16. It is not. So after replacing the encoding definition to UTF-8 the Appian XML parser is able to perform the xpath expression. The code will look like this
= with(local!response:webservicequery(
a!wsConfig(
wsdlUrl: "
www.webservicex.net/globalweather.asmx
service: "{
www.webserviceX.NET}GlobalWeather",
port: "GlobalWeatherSoap",
operation: "{
www.webserviceX.NET}GetWeather"
),
{
GetWeatherSoapIn: {
CountryName: ri!CountryName,
CityName: ri!CityName
}
}
).returnValue.GetWeatherSoapOut.GetWeatherResult,
xpathsnippet(
substitute(local!response, "utf-16", "utf-8"),
"//CurrentWeather/Location/text()"
)
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