StructClear() - remove all data from a structure
StructClear.cfm
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>StructClear function example: how to remove all data from a structure</title>
</head>
<body>
<h2 style="color:HotPink">StructClear Function Example</h2>
<cfset Color=StructNew()>
<cfset Color.ID=1>
<cfset Color.Name="Ivory">
<cfset Color.Value="##FFFFF0">
<cfdump var="#Color#" label="Color">
<cfset Temp=StructClear(Color)>
<br />
<cfdump var="#Color#" label="Clear[After clear data]">
</body>
</html>
- IsStruct() - check whether a variable is a structure
- StructAppend() - append one structure to another
- StructCount() - count the keys in a structure
- StructDelete() - remove an element from a structure
- StructKeyExists() - check whether a specific key is present in a structure
- StructKeyList() - get a list of keys from a structure
- StructNew() - create a structure
- StructUpdate() - update a structure key with a value
- cfdump - dump a structure