<p>Hi. I am new at this, so any direction/examples/links about the best way to do this would be appreciated.</p>
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<p>I have an xml data set that I need to iterate through to determine which, if any, of three different items exists (each item can exist multiple times). When (and if) one exists, I need to display the corresponding Payment Amount. When one doesn't exist, I don't display anything.</p>
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<p>So I'm dealing with two different things: how to iterate through the xml and how to display the results dynamically, i.e., only if they exist. Thanks for any help!</p>
