On Fri, 19 May 2000, Tom Scheidt wrote:
Do you know if I can limit the id to the last 3 letters, rather than the first? My images have _xl, _l etc. on the end. [...] <ul> <dtml-in "tester.fileValues()"> <dtml-if "type=='image/jpeg'"> <dtml-if "id[0:3]=='tn_'"> <img src="<dtml-var "parent.id">/<dtml-var url>">
<dtml-if "id[-3:]=='_xl'"> If you take a look at the python language guide, and keep in mind that the 'string' module is available through the '_' namespace variable (eg: "_.string.split(somevar)"), you can do even fancier things like find the character position of the '_' in the string and copy out just the characters after it. In general, you want to take a look at the Python documentation (www.python.org) to learn how to compose complex 'if' statments. --RDM