MACROMEDIA COLFUSION MX 7 - INSTALLING AND USING COLDFUSION MX, Reference

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1096 Chapter 9: WDDX JavaScript Objects
Returns
HTML table of the WddxRecordset object data.
Usage
Convenient for debugging and testing record sets. The boolean parameter
escapeStrings
determines whether
<>&
characters in string values are escaped as
&lt;&gt;&amp;
in HTML.
Example
<!--- Create a simple query --->
<cfquery name = "q" datasource ="cfdocexamples">
SELECT Message_Id, Thread_id, Username, Posted
FROM messages
</cfquery>
<!--- Load the wddx.js file, which includes the dump function --->
<script type="text/javascript" src="/CFIDE/scripts/wddx.js"></script>
<script>
// Use WDDX to move from CFML data to JS
<cfwddx action="cfml2js" input="#q#" topLevelVariable="qj">
// Dump the record set
document.write(qj.dump(true));
</script>
addColumn
Description
Adds a column to all rows in a WddxRecordset instance.
Syntax
object .addColumn( name )
Parameters
Return value
None.
object . getField ( row , col )
Returns the element in a row/column position.
object . getRowCount ()
Indicates the number of rows in a WddxRecordset
instance.
object . setField ( row
,
col
,
value )
Sets the element in a row/column position.
object . wddxSerialize ( serializer )
Serializes a record set.
Parameter Description
object Instance name of the WddxRecordset object
name Name of the column to add
Function syntax Description