CJustify

Description

Centers a string in a field length.

Return value

String, center-justified. If length is less than the length of the string, the string is returned unchanged.

Syntax

Cjustify(string, length)

Parameters

Parameter Description

string
A string or a variable that contains one. May be empty. If it is a variable that is defined as a number, the function processes it as a string.

length
A positive integer or a variable that contains one. Length of field.
Can be coded as:

A number; for example, 6

A string representation of a number; for example, "6"

Any other value causes ColdFusion to throw an error.

Parameter	Description
string	A string or a variable that contains one. May be empty. If it is a variable that is defined as a number, the function processes it as a string.
length	A positive integer or a variable that contains one. Length of field. Can be coded as: A number; for example, `6` A string representation of a number; for example, `"6"` Any other value causes ColdFusion to throw an error.

Example

<!--- This example shows how to use CJustify --->
<CFPARAM name = "jstring" DEFAULT = "">

<cfif IsDefined("FORM.justifyString")>
  <cfset jstring = Cjustify("#FORM.justifyString#", 35)>
</cfif>
<html>
<head>
<title>CJustify Example</title>
</head>
<body>
<h3>CJustify</h3>
<p>Enter a string; it will be center-justified within the sample field.
<form action = "cjustify.cfm">
<p><input type = "Text" value = "<cfoutput>#jString#</cfoutput>" 
    size = 35 name = "justifyString">
<p><input type = "Submit" name = ""> 
<input type = "RESET">
</form>
</body>
</html>

CJustify

Description

Return value

Category

Syntax

See also

Parameters

Example

Comments

CFML Reference
ColdFusion Functions