httpresponseerlangwebwebmachine

Webmachine: How can I retrieve multiple values from URL via wrq:get_qs_value?


I get this:

T = wrq:get_qs_value("name",ReqData)

But suppose I want to retrieve "fname", "lname", "gnder", "age", etc. from a form submission. Do I need to repeat variations on the line above for every variable? Or is there a more elegant sytax?

Many thanks,

LRP


Solution

  • With a good night of sleep, I came up with this answer to my own question:

    ...
    L = ["fname", "lname", "gender", "age"],
    [ wrq:get_qs_value(X) || X < L ]
    ...
    

    LRP