Table of Contents
Advertisement
DEVELOPING COLDFUSION 9 APPLICATIONS
The CFML Programming Language
<cfset myArray=ArrayNew(1)>
<cfset myArray[1]="2">
<cfset myArray[2]="3">
<cfset myStruct2=StructNew()>
<cfset myStruct2.struct2key1="4">
<cfset myStruct2.struct2key2="5">
<cfset myStruct=StructNew()>
<cfset myStruct.key1="1">
<cfset myStruct.key2=myArray>
<cfset myStruct.key3=myStruct2>
<cfdump var=#myStruct#><br>
<cfset key1Var="key1">
<cfset key2Var="key2">
<cfset key3Var="key3">
<cfset var2="2">
<cfoutput>
Value of the first key<br>
#mystruct.key1#<br>
#mystruct["key1"]#<br>
#mystruct[key1Var]#<br>
<br>
Value of the second entry in the key2 array<br>
#myStruct.key2[2]#<br>
#myStruct["key2"][2]#<br>
#myStruct[key2Var][2]#<br>
#myStruct[key2Var][var2]#<br>
<br>
Value of the struct2key2 entry in the key3 structure<br>
#myStruct.key3.struct2key2#<br>
#myStruct["key3"]["struct2key2"]#<br>
#myStruct[key3Var]["struct2key2"]#<br>
#myStruct.key3["struct2key2"]#<br>
#myStruct["key3"].struct2key2#<br>
<br>
</cfoutput>
Reviewing the code
The following table describes the code:
Code
<cfset myArray=ArrayNew(1)>
<cfset myArray[1]="2">
<cfset myArray[2]="3">
<cfset myStruct2=StructNew()>
<cfset myStruct2.struct2key1="4">
<cfset myStruct2.struct2key2="5">
<cfset myStruct=StructNew()>
<cfset myStruct.key1="1">
<cfset myStruct.key2=myArray>
<cfset myStruct.key3=myStruct2>
<cfdump var=#myStruct#><br>
<cfset key1Var="key1">
<cfset key2Var="key2">
<cfset key3Var="key3">
Description
Create a structure with three entries: a string, an array, and an
embedded structure.
Display the complete structure.
Create variables containing the names of the myStruct keys and the
number 2.
Last updated 8/5/2010
95
Advertisement
Table of Contents
