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Home » Boards » Stylus Studio Developer Network » XQuery Help and Discussion » Can I pass a parameter/vaiable as the address in ddtek:wscall?
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ling shenSubject: Can I pass a parameter/vaiable as the address in ddtek:wscall?
Author: ling shen
Date: 15 Jul 2008 04:22 PM
When doing wscall, I need to pass the host address as a parmeter. So I tried to use a variable $WebServiceAddress to replace "http://www.ejse.com/WeatherService/Service.asmx".

*************************************************************
declare variable $WebServiceHost as xs:string := "http://12.34.567.89:8888/";

let $WebServiceAddress :=concat($WebServiceHost, "WeatherService/Service.asmx")
return

ddtek:wscall(
<ddtek:location
address=$WebServiceAddress
soapaction="http://ejse.com/WeatherService/GetWeatherInfo"/>,
<tns:UserCreds xmlns:tns="http://ejse.com/WeatherService/">
<tns:UserName>marypelle@acme.org</tns:UserName>
<tns:Password>30Mp75Y8p49s</tns:Password>
</tns:UserCreds>,
<tns:GetWeatherInfo xmlns:tns="http://ejse.com/WeatherService/">
<tns:zipCode>01803</tns:zipCode>
</tns:GetWeatherInfo>
)

*********************************************************
I am getting:
XQQueryException: [DataDirect][XQuery][err:XPST0003]Error at line 10, column 9. No starting quote found for attribute value.
Line: 10
Column: 9
ErrorCode: {http://www.w3.org/2005/xqt-errors}XPST0003
VendorCode: P0007
com.ddtek.xquery3.XQQueryException: [DataDirect][XQuery][err:XPST0003]Error at line 10, column 9. No starting quote found for
attribute value.

If I add the string quote around the variable like this address="$WebServiceAddress",
it will use the literal "$WebServiceAddress" as address, which is not right.

Is there a way to use a vaiable as the address in ddtek:wscall?


Please advise.

Thank you,


Ling
Postnext
Minollo I.Subject: Can I pass a parameter/vaiable as the address in ddtek:wscall?
Author: Minollo I.
Date: 15 Jul 2008 04:32 PM
Try:
ddtek:wscall(
<ddtek:location
address="{$WebServiceAddress}"
soapaction="http://ejse.com/WeatherService/GetWeatherInfo"/>,
<tns:UserCreds xmlns:tns="http://ejse.com/WeatherService/">
<tns:UserName>marypelle@acme.org</tns:UserName>
<tns:Password>30Mp75Y8p49s</tns:Password>
</tns:UserCreds>,
<tns:GetWeatherInfo xmlns:tns="http://ejse.com/WeatherService/">
<tns:zipCode>01803</tns:zipCode>
</tns:GetWeatherInfo>
)

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ling shenSubject: Can I pass a parameter/vaiable as the address in ddtek:wscall?
Author: ling shen
Date: 15 Jul 2008 06:55 PM
It works.

Thank you!
   
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