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07.12.2005 at 12:04AM PDT, ID: 21488125
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8.4

JavaScript and ColdFusion counts newlines differently - how to reconcile and which holds for MSSQL

Asked by marcin_kom in ColdFusion Application Server, ColdFusion Studio

Tags: , , ,

I have a form with a textfield, where I use JavaScript to limit the textfields maximum length.  Within my JavaScript I use the expression
    document.form_name.text_fieldname.value.length
to determin the number of characters.

When I submit the form I double check in my CF code to make sure the submitted value is indeed within the desired limit (can't trust visitors to have JavaScript enabled).  I use Len(Form.text_fieldname) to check its length.

What I find is that JavaScript counts each new line as one character, and ColdFusion's Len counts each new line as two characters.

My reason for the checks in the first place is because of fixed field length in MSSQL table.

Which of the two formats should I be trusting for storing new lines into MSSQL and what is the easiest way to reconcile the length reported by JavaScript and ColdFusion?

Thanks in advance,
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[+][-]07.12.2005 at 12:13AM PDT, ID: 14419028

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[+][-]07.12.2005 at 12:22AM PDT, ID: 14419104

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About this solution

Zones: ColdFusion Application Server, ColdFusion Studio
Tags: javascript, newline, coldfusion, line
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Solution Provided By: Tacobell777
Participating Experts: 3
Solution Grade: A
 
 
[+][-]07.12.2005 at 09:02AM PDT, ID: 14422740

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[+][-]07.12.2005 at 09:02AM PDT, ID: 14422746

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[+][-]07.12.2005 at 09:05AM PDT, ID: 14422779

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[+][-]07.12.2005 at 09:27AM PDT, ID: 14423023

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[+][-]07.12.2005 at 01:27PM PDT, ID: 14425266

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