display a text if element does not exist2004-03-25 00:36:56Hi, I have a XML like this <students> <student> <name>John</name> <ID>1342</ID> <course>MATH</course> </student> <student> <name>Marry</name> <ID>1526</ID> </student> </students>And I want to display a text if course tag does not exists. How can I do this? Thanks. _________________________________________________________________Find a broadband plan that fits. Great local deals on high-speed Internet access. https://broadband.msn.com/?pgmarket=en-us/go/onm00200360ave/direct/01/
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