I'm having difficulty programming a negative loop. That is, while something isn't there, then do this. Here's an example:
I've scripted Watir to randomly select a report, and then when the report comes up it checks the month of the report. If it's not the month I want, I have the script click the "Previous" link until it finds the report I want.
Here's the code :
----
while $ie.frame('MainWindow').span(:id, /ReportingPeriodValueLabel/).text != 'Dec 2005'
$ie.frame('MainWindow').link(:text, 'Previous').click
end
----
This works - most of the time. The problem is that if the report happens to come up on particular page, the label value = 'Jan - Dec 2005' and the check above *always* fails.
I tried to change the comparison value to a regex but that didn't work. That is, "while blahblah.text != /Dec 2005/" will be True even when the label = 'Dec 2005'! (That's no good. I expect it to be false and break out of the loop.)
I think I'm missing something in the use of regular expressions that I just don't know yet. (I'm just starting to learn about them - they are *way* handy.)
Paul.
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