CX_HTTP_REQUEST::GetParameter

CX_HTTP_REQUEST::GetParameter

Description:

Returns the value of a specific query or body parameter of the HTTP request. The names of the set parameters can be queried with GetParameterNames. If an HTTP request contains a body parameter and a query parameter with the same name, the value of the query parameter is returned, since the query parameters are prioritised.

Code example:

The following GET request

leads to the following source code being executed in ClassiX

and then a MessageBox with the following content would open:

Var(req)
CreateTransObject(CX_HTTP_REQUEST) -> req
/?name=jimmy&age=13" req Call(SetURL)

"name" "john" req Call(SetParameter)

//Query parameter name=jimmy has precedence
"name" req Call(GetParameter) //-> STRING("jimmy")
"age"  req Call(GetParameter) //-> STRING("13")

//Removing it, makes the body parameter accessible
"name" "" req Call(SetQueryParameter)
"name"    req Call(GetParameter) //-> STRING("john")

Function call: Call(GetParameter)