When doing a web load test, is it possible to change query parameters using loadUI? If it is, is it also possible to extract those values from data sources? I can't seem to find a way to log into p...
this is currently not directly available inside loadUI; you will have to create a corresponding TestCase in soapUI with an HTTP TestRequest step and a DataSource or groovy-script setup to read the data.
We are improving on the Web-Page-Runner, so this will be possible to a certain degree in the final release (and an upcoming nightly build).