Hello, please bear with me this is my first post, sorry if I missed any forum rules or guidelines.
I have been working on a form which has a Text object that combines [concatenates] the values of 3 floating text fields.
That's all working OK but I should only print this combined value if "some other node" in the XML is null.
I was thinking to place a short script in the 'prePrint' of the first floating field [because Text objects seem to have no events] which will check if this other XML node is null or not. If null, it would set the 'relevant = "+print"' property of the Text object itself, else it would set 'relevant = "-print"'.
1] Is this a correct approach please?
2] Can I reference a value from the XML source data in the script? [something like "if $.node1.node2 is null"] or do I have to create some hidden/non-printing field on my form to capture the value from the XML, and then my script references the value of this hidden field?
Many thanks in advance.