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#1
December 7th, 2004, 11:10 AM
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textarea giving me a huge headache!
So i have a textarea that is 5 cols wide and 20 rows long. Users are to copy and paste a list of numbers from an excel sheet into the textarea.
The column in the excel sheet either has a 5 digit number in it, or blank spaces, so the user will invariably copy & paste numbers with spaces. For the life of me I cannot remove the blank spaces on submit: thenumbers = 12345 54321 98765 This is what the source looks like if you output to an html page: 12345 54321 98765 what I get after turning it into a list: newlist = 12345,,54321,98765 I have tried everything to get rid of that extra space. Well, I don't even know what it is because i can't seem to get rid of it. Heellllp!
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#2
December 7th, 2004, 11:28 AM
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<cfset ls1 = "12345, ,54321,98765">
<cfset pos1 = ListContains(ls1, " ")> <cfset ls1 = ListDeleteAt(ls1, pos1)> <cfoutput>ls1: #ls1#</cfoutput>
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#3
December 7th, 2004, 11:41 AM
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Or just:
<cfset ls1 = "12345, ,54321,98765" /> <cfset ls1 = replace( ls1, ' ', '', 'All' ) />
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#4
December 7th, 2004, 02:11 PM
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Thanks
Thanks for all the help.
I can't believe I missed such a simple thing...  cheers!
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