Re: It's ColdFusion

Post #163,138 by admin 7/6/04 5:37:07 PM 7/6/04 5:44:08 PM Reply	Re: It's ColdFusion `.` will match anything, including newlines. If you're using a group, you shouldn't need the length, nicht war? I don't know the ColdFusion API, however. Every other regexp library I've used lets you just retrieve the actual text that was matched. Edit: yes, it does: `<cfset sLenPos=REFind("<foo>(?.)</foo>", someString, 1, "True")>` Then do this: `<cfoutput>\n #mid(someString, sLenPos.pos[1], sLenPos.len[1])#\n</cfoutput>` According to [link\|http://www.dantor.com/support/cfdocs/Developing_ColdFusion_MX_Applications_with_CFML/regexp5.html#1099114\|this] (at the bottom), minimal matching does return the length. Will the text in between the foo tags ever include a < symbol? If not, just use `<foo>([^<]</foo>`. Another alternative would be finding <foo> with REFind, then finding </foo> with REFind and a starting index: `REFind("</foo>", someString, indexFromFirstREFind + 4)`, then picking out the string in between. As far as parsers go, the XMLparse() function looks easy enough to use. You can use that in combination with XMLsearch() to do XPath searches on the parsed data. A parser will automatically handle things like CDATA sections and the like. Regards, -scott anderson "Welcome to Rivendell, Mr. Anderson..."* Edited by admin July 6, 2004, 05:44:08 PM EDT Re: It's ColdFusion `.` will match anything, including newlines. If you're using a group, you shouldn't need the length, nicht war? I don't know the ColdFusion API, however. Every other regexp library I've used lets you just retrieve the actual text that was matched. Will the text in between the foo tags ever include a < symbol? If not, just use `<foo>([^<]</foo>`. According to [link\|http://www.dantor.com/support/cfdocs/Developing_ColdFusion_MX_Applications_with_CFML/regexp5.html#1099114\|this] (at the bottom), minimal matching does return the length. Another alternative would be finding <foo> with REFind, then finding </foo> with REFind and a starting index: `REFind("</foo>", someString, indexFromFirstREFind + 4)`, then picking out the string in between. As far as parsers go, the XMLparse() function looks easy enough to use. You can use that in combination with XMLsearch() to do XPath searches on the parsed data. A parser will automatically handle things like CDATA sections and the like. Regards, -scott anderson "Welcome to Rivendell, Mr. Anderson..." Collapse All History
Post #163,152 by tablizer 7/6/04 7:47:38 PM Reply	Re: It's ColdFusion Oops, I forgot to hit the "next page" arrow icon to see the "Specifying minimal matching" section of that document in my offline Help version when looking for a solution. Personally I would make those navigation arrow icons much bigger than MacroMedia did. For some reason many think that tiny fonts and tiny icons looks more "professional". Maybe I am just getting old and blind. Either that, they think esthetics are more important than usebility. Anyhow, I will play with "?". It does have other XML tags, such as CFIF, in between tags in the text, so ">" searching alone won't work. You are right about the newlines. I was looking at JavaScript reg-ex, which seems to treat "." differently for some reason. Todays lessons: 1. Make sure you don't miss the "next page" icon when browsing offline docs. 2. Different languages treat some of the common symbols differently. Thanks. ________________ oop.ismad.com
Post #163,157 by admin 7/6/04 8:24:46 PM Reply	No problem. Any opportunity to look at something new. Even if it's ColdFusion. Regards, -scott anderson "Welcome to Rivendell, Mr. Anderson..."
Post #163,159 by deSitter 7/6/04 8:29:48 PM Reply	Re: No problem. When you can't find anything new to look at, time to start your own. Morph forum interface into a general purpose idiom. Everything is a polylog. A forum is an organized polylog. Can a database be a polylog? The problem you are working on is just that. -drl
Post #163,163 by ben_tilly 7/6/04 8:55:19 PM Reply	WTF is a polylog? To deny the indirect purchaser, who in this case is the ultimate purchaser, the right to seek relief from unlawful conduct, would essentially remove the word consumer from the Consumer Protection Act - [link\|http://www.techworld.com/opsys/news/index.cfm?NewsID=1246&Page=1&pagePos=20\|Nebraska Supreme Court]
Post #163,164 by ChrisR 7/6/04 8:59:19 PM Reply	An undeveloped frog?
Post #163,166 by Another Scott 7/6/04 9:04:00 PM Reply	An n-dimensional logarithm?
Post #163,168 by deSitter 7/6/04 9:07:13 PM Reply	Re: WTF is a polylog? A lot of interconnected dialogs. I think the right word is actually polylogy. -drl
Post #163,169 by admin 7/6/04 9:08:31 PM Reply	Multiple BMs... Regards, -scott anderson "Welcome to Rivendell, Mr. Anderson..."
Post #163,173 by deSitter 7/6/04 9:13:22 PM Reply	"We have top men working on it!" -drl
Post #163,175 by Another Scott 7/6/04 9:48:40 PM Reply	"Tells me my cookies are off."
Post #163,180 by admin 7/6/04 10:08:15 PM Reply	Sorry, you are not a winner. Regards, -scott anderson "Welcome to Rivendell, Mr. Anderson..."
Post #163,233 by folkert 7/7/04 10:41:43 AM Reply	Blue Valkyrie needs food badly! -- [link\|mailto:greg@gregfolkert.net\|greg], [link\|http://www.iwethey.org/ed_curry\|REMEMBER ED CURRY!] @ *i_wethey* Heard near the SCOG employee entry/exit way: `Security: We got another Mass Exodus Doorway Jam.`
Post #163,269 by a6l6e6x 7/7/04 1:31:11 PM Reply	How convenient is that?? Alex "If I seem unduly clear to you, you must have misunderstood what I said." -- Alan Greenspan, Federal Reserve chairman

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