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CJustify
DescriptionCenters
a string in a field length.
ReturnsString,
center-justified by adding spaces before or after the input parameter.
If length is less than the length of the input parameter
string, the string is returned unchanged.
Function syntaxCjustify(string, length)
Parameters
Parameter
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Description
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string
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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.
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length
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A positive integer or a variable that contains
one. Length of field.
Can be coded as:
Any
other value causes ColdFusion to throw an error.
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Example<!--- This example shows how to use CJustify. --->
<CFPARAM name = "jstring" DEFAULT = "">
<cfif IsDefined("FORM.submit")>
<cfdump var="#Form#">
<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" method="post">
<p><input type = "Text" value = "<cfoutput>#jString#</cfoutput>"
size = 35 name = "justifyString">
<p><input type = "Submit" name = "submit">
<input type = "RESET">
</form>
</body>
</html>
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