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DEVELOPING COLDFUSION 9 APPLICATIONS
The CFML Programming Language
Create a structure<br>
<cfset myNewStructure=StructNew()>
<cfset myNewStructure.key1="1">
<cfset myNewStructure.key2="2">
<cfset myArray=ArrayNew(1)>
<cfset myArray[1]="3">
<cfset myArray[2]="4">
<cfset myNewStructure.key3=myArray>
<cfset myNewStructure2=StructNew()>
<cfset myNewStructure2.Struct2key1="5">
<cfset myNewStructure2.Struct2key2="6">
<cfset myNewStructure.key4=myNewStructure2>
<cfdump var=#myNewStructure#><br>
<br>
A StructCopy copied structure<br>
<cfset CopiedStruct=StructCopy(myNewStructure)>
<cfdump var=#CopiedStruct#><br>
<br>
A Duplicated structure<br>
<cfset dupStruct=Duplicate(myNewStructure)>
<cfdump var=#dupStruct#><br>
<br>
A new reference to a structure<br>
<cfset structRef=myNewStructure>
<cfdump var=#structRef#><br>
<br>
Change a string, array element, and structure value in the StructCopy copy.<br>
<br>
<cfset CopiedStruct.key1="1A">
<cfset CopiedStruct.key3[2]="4A">
<cfset CopiedStruct.key4.Struct2key2="6A">
Original structure<br>
<cfdump var=#myNewStructure#><br>
Copied structure<br>
<cfdump var=#CopiedStruct#><br>
Duplicated structure<br>
<cfdump var=#DupStruct#><br>
Structure reference
<cfdump var=#structRef#><br>
<br>
Change a string, array element, and structure value in the Duplicate.<br>
<br>
<cfset DupStruct.key1="1B">
<cfset DupStruct.key3[2]="4B">
<cfset DupStruct.key4.Struct2key2="6B">
Original structure<br>
<cfdump var=#myNewStructure#><br>
Copied structure<br>
<cfdump var=#CopiedStruct#><br>
Duplicated structure<br>
<cfdump var=#DupStruct#><br>
Structure reference
<cfdump var=#structRef#><br>
<br>
Change a string, array element, and structure value in the reference.<br>
<br>
Last updated 8/5/2010
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