javascript - How do you add and save a POST variable to Qualtrics? -

I have some web-based software that interacts with a user (PHP, HTML, built in javascript) . The software records the interaction of the user (for example, the web session), and after completing a task to the users, I would like to complete a survey of them, to codify survey in PHP or Javascript (which can be small) Instead, I want to use Quatttrix. I want to link my survey output to UIIDID with their interaction data, which defines in my software, but it is not clear how on how. I want to take the following approach:

1. Submit a form in a qualifying survey with a User ID POST variable.
2. Save this POST variable as output in the Cultatrix.

Is there any way to do this, and if so, how? If there is another way to link Quatttronics Survey data without using post variables, then I am open for it (unless it is GET).

Quatttrix does not accept 'post', so you have to use 'get'. After that you can pass the User ID as a field. In the flow of the survey, define the User ID as an embedded data variable and do not assign a value to it ... This will specify the value from your form. Embedded data variables are saved in your feedback data.

  & lt; Form action = "https://survey.qualtrics.com/SE/" method = "get" & gt; & Lt; Input type = "hidden" name = "SID" value = "SV_abc123DEF456" /> & Lt; Input type = "hidden" name = "userID" value = "userID_value" /> & Lt; Input type = "submit" value = "take survey" /> & Lt; / Form & gt;  

What's the problem with 'mill'? Do not you want the user to see your ID in the address bar URL? If this is the case, you can encrypt it, then call QualTrint to un-encrypt a web service.