How to use web request to get value and use this value do more actions like query some documents

woops, you mean use the web service in work flow? i know if i wanna use web service, i need to know some about the xml programming to find path. anyway, thank you so much

and  i want put the result into a column, but there is a errror in my web request , and i dont know why:smileysurprised:

I'm not able to provide an example with forms' web request control, but with workflow's web requset action following works for me. with forms' control it should be quite the same

the request

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <CelsiusToFahrenheit xmlns="https://www.w3schools.com/xml/">
      <Celsius>123</Celsius>
    </CelsiusToFahrenheit>
  </soap12:Body>
</soap12:Envelope>

web service call

to process the response you may use one of follwing xpaths (I'm not sure which will work in forms).

note the node to address may depend on sevice operation (conversion direction) you use

//CelsiusToFahrenheitResult

//defaultNS:CelsiusToFahrenheitResult

anonymous authentication for this web service should be ok.

if you still have difficulties to ge it working, provide sample of your exact request and response

wow, that is so perfect and detailed thank you, but i counld not find return xml or return value choice or button in interface , so, that means i could not make it in nintex form?

and how about this interface, i shoud choose which one to achieve my idea, it seems a little different wi th your interface.

Hi,

Sorry my mistake in regards to using Workflow rather than the Web Request control from Nintex Forms.

I tried using the web service you were using but I had nothing but problems with it.

I found one that returns the exchange rates.

Once its returned you can store it in a list column and then use it in workflows etc.

oh thanks， is there any help document to teach how to use get method to use return value, i mean configure xpath.