LiveDocs Comments - coldfusion - 6 - CFML_Reference - functions-pt2110.htm

coldfusion/6/CFML_Reference/functions-pt2110.htm

2007-04-30T15:05:05

Using a few functions I found on the site referenced below, I have created a few functions that can help with Title Case.

In the titleCase function you'll notice a few commented out code lines. this is where you can write in exceptions you want for your title case such as 'USA' or 'of.'

/** from http://www.sitepoint.com/article/defined-functions-coldfusion */
function isUpperCase(character)
{
if (Asc(character) gte 65 and Asc(character) lte 90)
return true;
return false;
}
/** from http://www.sitepoint.com/article/defined-functions-coldfusion */
function isLowerCase(character)
{
if (Asc(character) gte 97 and Asc(character) lte 122)
return true;
return false;
}
/** from http://www.sitepoint.com/article/defined-functions-coldfusion */
function isUpperOrLowerCase(character)
{
if (Asc(character) gte 65 and Asc(character) lte 90)
return true;
else if (Asc(character) gte 97 and Asc(character) lte 122)
return true;
return false;
}
/** nameTitleCase
* This function will check a string to see if it is in Name title case
*
* @param nameString This is the string that needs to be changed
*
* @return returns true if it is of title case, false if it is not
*/
function isNameTitleCase(nameString)
{
var previousChar = " ";
var i = 0;
for(i = 1; i LTE Len(nameString); i = i + 1)
{
thisChar = mid(nameString,i,1);
if(previousChar is " " or previousChar is "-" or previousChar is "'")
{
if(isLowerCase(thisChar) and isUpperOrLowerCase(thisChar))
{
return false;
}
}
else
{
if(isUpperCase(thisChar) and isUpperOrLowerCase(thisChar))
{
return false;
}
}

previousChar = thisChar;
}
return true;
}
/** titleCase
* This function will take a name and make it into a title case
*
* @param nameString This is the string that needs to be changed
*
* @return finalString The final string will be the same information as was entered into the function but in title case
*/
function titleCase(nameString)
{
var tempString = nameString;
var finalString = "";
var previousChar = " ";
var i = 0;
for(i = 1; i LTE Len(tempString); i = i + 1)
{
if(previousChar is " " or previousChar is "-" or previousChar is "'"){tempChar = UCase(mid(tempString,i,1));}
else{tempChar = lcase(mid(tempString,i,1));}

previousChar = mid(tempString,i,1);
finalString = finalString & tempChar;
}
/*if(find("Of",finalString) GT 1){finalString = replace(finalString,"Of","of","All");}
if(find("The",finalString) GT 1){finalString = replace(finalString,"The","the","All");}
if(find("A ",finalString) GT 1){finalString = replace(finalString,"A ","a ","All");}*/
return finalString;
}

coldfusion/6/CFML_Reference/functions-pt2110.htm

hotani — 2005-05-11T15:42:34

RE: capitalizing first character of strings

by using a variant of the code above, you can throw this in your Application.cfm page:

// capitalize first letter of string
function capCase(word)
{ return left(uCase(word),1) & right(lCase(word),len(word)-1);
}

now capitalize words with capCase("string")

coldfusion/6/CFML_Reference/functions-pt2110.htm

blewington — 2005-03-22T13:02:48

Yes, Left( UCase( "word" ), 1 )##Right( LCase( "word" ), Len( "word" ) - 1 )# would generally work but what about:

Word you never want to capitalize (e.g. and or)
Words you always want to capitalize (e.g. USA)

coldfusion/6/CFML_Reference/functions-pt2110.htm

dannymather — 2004-09-15T14:24:48

another easy way to capitalize text is to apply a bit of CSS formatting to it.

hello world

would output: Hello World

coldfusion/6/CFML_Reference/functions-pt2110.htm

2004-05-04T11:57:46

Here's one way to only capitalize the first letter in a word:

#Left( UCase( "word" ), 1 )##Right( LCase( "word" ), Len( "word" ) - 1 )#

coldfusion/6/CFML_Reference/functions-pt2110.htm

Anubis^HH — 2003-10-22T13:33:52

it would also be nice if Macromedia implements a function that converts the First letter of a string to Upper Case, "title case". it might be called for example UCaseFirst

UCaseFirst("some string")
result: Some String