home *** CD-ROM | disk | FTP | other *** search
- <!--- This example shows how to use the StructKeyList
- function to list the keys within a specified structure.
- It also uses the StructNew function to create the structure
- and fills its fields with the information the user types
- into the corresponding form fields. --->
-
- <!--- This section of code creates the new structure and checks to
- see if the submit button has been pressed. If it has been
- pressed, the code defines fields in the employee structure
- with what the user has entered from the form. --->
- <CFSET employee=StructNew()>
- <CFIF Isdefined("Form.Submit")>
- <CFIF Form.Submit is "OK">
- <CFSET employee.firstname = FORM.firstname>
- <CFSET employee.lastname = FORM.lastname>
- <CFSET employee.email = FORM.email>
- <CFSET employee.phone = FORM.phone>
- <CFSET employee.company = FORM.company>
- <CFELSEIF Form.Submit is "Clear">
- <CFSET rc=StructClear(employee)>
- </CFIF>
- </CFIF>
-
-
-
- <HTML>
- <HEAD>
- <title>StructKeyList Function</title>
- </HEAD>
-
- <BASEFONT FACE="Arial, Helvetica" SIZE=2>
-
- <BODY bgcolor="#FFFFD5">
-
- <H3>StructKeyList Function</H3>
- <H3>Listing the Keys in the Employees Structure</H3>
- <P>
- This example uses the StructNew function to create a structure
- that supplies employee information. The data structure is called
- "employee" and its fields are filled with the contents of the following form.
- After you have entered employee information into the structure, the example uses
- the <b>StructKeyList</b> function to list all of the keys in the structure.
- This code does not show how to
- insert this information into a database. See CFQUERY for more information
- about database insertion.
-
- <HR size="2" color="#0000A0">
- <FORM action="structkeylist.cfm" method="post">
- <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 the 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 these fields are correct, we can process your new employee information.
- If they are not correct, you should consider rewriting your application.
- </P>
-
- </CFIF>
-
-
- </BODY>
- </HTML>
-