StripCR |
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Description
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Deletes return characters from a string.
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Returns
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A copy of string, after removing return characters.
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Category
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Display and formatting functions, Other functions, String functions
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Function syntax |
StripCR(string)
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See also
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ParagraphFormat
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Parameters
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Parameter |
Description |
string |
A string or a variable that contains one |
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Usage
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Useful for preformatted (between <pre> and </pre> tags) HTML display of data entered in textarea fields.
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Example<h3>StripCR Example</h3>
<p>Function StripCR is useful for preformatted HTML display of data
(PRE) entered in textarea fields.
<cfif isdefined("Form.myTextArea")>
<pre>
<cfoutput>#StripCR(Form.myTextArea)#</cfoutput>
</pre>
</cfif>
<!--- use #Chr(10)##Chr(13)# to simulate line feed/carriage return combination
--->
<form action = "stripcr.cfm">
<textarea name = "MyTextArea" cols = "35" rows = 8>
This is sample text and you see how it scrolls
<cfoutput>#Chr(10)##Chr(13)#</cfoutput>
From one line
<cfoutput>#Chr(10)##Chr(13)##Chr(10)##Chr(13)#</cfoutput>
to the next
</textarea>
<input type = "Submit" name = "Show me the HTML version">
</form>
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