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String Question

Posted on 2004-08-19
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Last Modified: 2013-12-24
I am trying to Parse this string to get everything before the \

Online%20Tools%20and%20Industry%20Sites\Useful%20Tools

would return Useful%20Tools
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Question by:JoshDale
12 Comments
 
LVL 21

Expert Comment

by:pinaldave
ID: 11846443
Hi JoshDale,
listlast(yourstring,"\")
will do ... if not then just escape it with one more
 
listlast(yourstring,"\\")
Regards,
---Pinal
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Author Comment

by:JoshDale
ID: 11846450
I figured it out. If anyone needs to know how to do this here it is.

<cfset name = Right('YourStringGoesHere', FindOneOf('StringToFind', reverse(URL.path)) - 1)>

For Example:
<cfset name = Right('MyForm.xml', FindOneOf('.', reverse(URL.path)) - 1)>
<cfoutput>#name#</cfoutput>

Would output xml.

If you take off the - 1 it would output .xml

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LVL 21

Expert Comment

by:pinaldave
ID: 11846632
that is nice trick. Thanks:)
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Author Comment

by:JoshDale
ID: 11846699
Like that? Did it myself. I'm starting to like ColdFusion.
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LVL 21

Expert Comment

by:pinaldave
ID: 11846707
I really liked it... I perticularly like the usage of findoneof. I just need to use it but i managed with listlast. I will try to use that, for fun. It is always good tolearn.
Regards,
---Pinal
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LVL 17

Expert Comment

by:Tacobell777
ID: 11848666
JoshDale, what you are doing is a bad idea, and not the way to go about doing it.
Pinaldaves solution was the solution.

<cfset myResult = listlast(yourstring,"\")>

Not sure why he would want to escape the backslash though?

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Author Comment

by:JoshDale
ID: 11851602
yea, it work at getting me the extension name, but what I want was the name without the extension. There is no significant performance hit with how I did it. So I think I will just leave it.
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LVL 35

Expert Comment

by:mrichmon
ID: 11853677
Please post a question here asking to have this question PAQ since you solved yourself :

http://www.experts-exchange.com/Community_Support/
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LVL 17

Expert Comment

by:anandkp
ID: 11869549
its ur call - but i think ... doing it the way it was suggested wld be a better option [agree with pinal & tacobell]
thou if u just want the name without the extension u cld just do

#ListFirst(ListLast(yourstring,"\"),".")#
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Author Comment

by:JoshDale
ID: 11870646
Yea, but the only problem with that is I have alot of filenames with more than one . for example myfile.test.text
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Author Comment

by:JoshDale
ID: 12075048
I found my own solution.
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Accepted Solution

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modulo earned 0 total points
ID: 12230022
PAQed, with points refunded (500)

modulo
Community Support Moderator
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