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Kiriran #1
loop through a string
hello
i wonder if its possible to loop through a string. i need to do it because i
have to convert every single character so unicode after submiting the form.
or do i need to create a list?
thanks
k
Kiriran Guest
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shawnwindler #2 Re: loop through a string
Sure.
Loop on the length of the string. Use Mid(string, start, count) to get your character. Update start. Use count = 1.
I think that oughta do it.
-Shawn
shawnwindler Guest
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Kronin555 #3 Re: loop through a string
To expand on what shawn said:
<cfset myString = "Hello World!">
<cfloop index="idx" from="1" to="#len(myString)#">
<cfset character = mid(myString,idx,1)>
<cfoutput>#character#</cfoutput>
</cfloop>
Kronin555 Guest
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DaveF67 #4 Re: loop through a string
This should also work...
<CFSCRIPT>
myString = "Hello World!,foo,bar,MEOW";
FOR (i=1; i LTE ListLen(myString, ","); i=i+1) {
writeOutput(ListGetAt(myString,i,",") & "<BR>");
}
</CFSCRIPT>
DaveF67 Guest
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