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Chapter 3: ColdFusion Functions
<body>
<h3>StructKeyList Function</h3>
<h3>Listing the Keys in the Employees Structure</h3>
<p>This example uses StructNew function to create structure "employee" that
supplies employee information. The fields are filled with the
contents of the following form.</p>
<p>After you enter employee information into structure, example uses
<b>StructKeyList</b> function to list keys in structure.</p>
<p>This code does not show how to insert information into a database.
See cfquery for more information about database insertion.
<hr size = "2" color = "#0000A0">
<form action = "structkeylist.cfm">
<table cellspacing = "2" cellpadding = "2" border = "0">
<tr>
<td>First Name:</td>
<td><input name = "firstname" type = "text"
value = "" hspace = "30" maxlength = "30"></td>
</tr>
<tr>
<td>Last Name:</td>
<td><input name = "lastname" type = "text"
value = "" hspace = "30" maxlength = "30"></td>
</tr>
<tr>
<td>EMail</td>
<td><input name = "email" type = "text"
value = "" hspace = "30" maxlength = "30"></td>
</tr>
<tr>
<td>Phone:</td>
<td><input name = "phone" type = "text"
value = "" hspace = "20" maxlength = "20"></td>
</tr>
<tr>
<td>Company:</td>
<td><input name = "company" type = "text"
value = "" hspace = "30" maxlength = "30"></td>
</tr>
<tr>
<td><input type = "submit" name = "submit" value = "OK"></td>
<td><b>After you submit form, scroll down to see the list.</b></td>
</tr>
</table>
</form>
<cfif NOT StructISEmpty(employee)>
<hr size = "2" color = "#0000A0">
<cfset keysToStruct = StructKeyList(employee,"<li>")>
<p>Here are the keys to the structure:</p>
<ul>
<li><cfoutput>#keysToStruct#</cfoutput>
</ul>
<p>If fields are correct, we can process new employee information.
If they are not correct, consider rewriting application.</p>
</cfif>
Summary of Contents for COLFUSION MX 7 - INSTALLING AND USING COLDFUSION MX
Page 1: ...COLDFUSION MX7 CFML Reference...
Page 20: ...20 Chapter 1 Reserved Words and Variables...
Page 50: ...50 Chapter 2 ColdFusion Tags cfelse br Searching cfif cfloop cfif...
Page 101: ...cfdefaultcase 101 cfdefaultcase cfswitch cfoutput Your grade is grade cfoutput...
Page 115: ...cfdocumentsection 115 cfdocumentsection cfoutput cfdocument...
Page 411: ...cftable 411 cftable body html...
Page 515: ...Chr 515 maxlength 5 p input type Submit name input type RESET cfform...
Page 605: ...GetEncoding 605 WriteOutput The encoding is theEncoding cfscript cfif...
Page 629: ...GetProfileString 629 tr td input type Submit name Submit value Submit td td td tr table form...
Page 655: ...IIf 655 cfoutput IIf Hour Now GTE 12 DE It is afternoon or evening DE It is morning cfoutput b...
Page 664: ...664 Chapter 3 ColdFusion Functions cfelse h3 Conversion error h3 cfif...
Page 687: ...IsStruct 687 cfoutput cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
Page 751: ...LSDateFormat 751 hr noshade cfoutput cfloop...
Page 861: ...StructFind 861 cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
Page 903: ...Val 903 value Is the beginning numeric name form...
Page 932: ...932 Chapter 3 ColdFusion Functions...
Page 944: ...944 Chapter 4 ColdFusion MX Flash Form Style Reference...
Page 962: ...962 Chapter 5 Application CFC Reference...
Page 1054: ...1054 Chapter 6 ColdFusion MX Event Gateway Reference...
