Discussion
Unable to open expression builder
When using the online exercise system, the expression builder never opens for me. Although so far I have not had to use this feature, it would be nice to play around with it while I am doing the course.
For example, I wanted to try to use a boolean expression in a decision shape to make a step conditional on a parameter from a data page (instead of using a when condition via the "configure step behaviours" dialog). Unfortunately, without the expression builder it is next to impossible to know if the expression I am writing is syntactically correct and I have no idea what it is actually trying to evaluate.
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Do you have pop ups blocked on your browser? If so this may be the proble. Also, what version of PRPC are you using and in what browser and browser version?
Bill Rathert