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01.12.2008 at 05:37AM PST, ID: 23077866
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Attachment Details

CFFORM Input tag onkeyup event

Asked by john_hollings in ColdFusion Studio, Macromedia Dreamweaver

Tags: ColdFusion, CF 7

Hi,
I have a cfform that contains cfinput tags, one of these asks for a number to be entered (places) I would like the form to dynamicy populate new input tags e.g Name for the number of time as to the entere places.

I think that it could be done through an event 'OnKeyUp' but I can not get this to work
Can any help?

I have attached a code Snippet with some comments.Start Free Trial 
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<head>
 
</head>
<body>
 
<cfparam name="form.places" default="4">
 
<cfform action="results.cfm" method="post" preservedata="yes">
	<table>
		<tr valign="middle">
		<td height="40" colspan="2" align="left" valign="top" class="body">
			E Mail Address:<br>
			<cfinput type="text" name="email" message="Email address required" required="yes" tabindex="10" size="45" maxlength="255">
		</td>
		
		<td valign="top">Please book <span class="style1">*</span><br>
			<cfinput type="text" name="places" size="4" maxlength="2" >&nbsp;place(s)
		</td>
		</tr>
	
<!--- When a user enters a number for plases in the above field I heed the following code to run the show the number ofoptions as entered the places input option  --->		
<!--- If I set the '<cfparam name="form.places" default="1">' to a say 4 I get the resualt I need, but this needs to be Dynamic on users input  --->
 
	<cfset j = #form.places#>
	<cfloop index = "LoopCount" from = "1" to = #j#>
	  <tr valign="middle">
		<td height="40" colspan="2" align="left" valign="top" class="body"> Delagates Name <cfoutput>#LoopCount#</cfoutput>: <br>
			  <cfinput type="text" name="delName" message="Email delagates name" required="yes" tabindex="10" size="45" maxlength="255">
		</td>
		<td valign="top">Delagates Bate of Birth <cfoutput>#LoopCount#</cfoutput>: <br>
			  <cfinput type="text" name="deldob" message="Email delagates Date of birth" required="yes" tabindex="10" size="45" maxlength="255" validate="date">
		</td>
	  </tr>
	</cfloop>
	</table>
</cfform>
</body>
[+][-]01.12.2008 at 06:31AM PST, ID: 20643869

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[+][-]01.12.2008 at 10:08AM PST, ID: 20644749

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[+][-]01.12.2008 at 10:23AM PST, ID: 20644783

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[+][-]01.12.2008 at 10:24AM PST, ID: 20644794

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[+][-]01.13.2008 at 05:53AM PST, ID: 20647649

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[+][-]01.13.2008 at 06:40AM PST, ID: 20647779

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About this solution

Zones: ColdFusion Studio, Macromedia Dreamweaver
Tags: ColdFusion, CF 7
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Solution Provided By: _agx_
Participating Experts: 1
Solution Grade: A
 
 
 
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