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Coldfusion Form Tutorials


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Horizontal Loop
Horizontal Loop
Many of you may have had a time when you have wanted to output from a query in a grid format. This script will enable you to loop through the results horizontally, across the screen
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Coldfusion Login Script
Coldfusion Login Script
Here i am going to show you how to make a login script that will check users against a database for the user name and password. First of all we will need to make a login form, this is just going to be a basic form with a user name field, password field and a login button.
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CF8 Rich Text Editor
CF8 Rich Text Editor
Many of you may not know that CF8 has a built-in Rich Text Editor. It is actually very easy to use this script, all you need is to have a cfform with a cftextarea.
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CAPTCHA Script
CAPTCHA Script
In this tutorial i will show you have to create and implement a CAPTCHA script into a form to validate that a person is using you site rather than a bot. This is a good script that can be used on forums and contact forms to eliminate SPAM on your site.
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Coldfusion Protx VSP Form Integration Kit
Coldfusion Protx VSP Form Integration Kit
Do you have a Coldfusion site and wish to integrate it with the Protx payment system? If so then this is the best script for you, by using the VSP Form you do not require SSL encryption because all sensitive details are collected on a Protx secure server.
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Flash Charts
Flash Charts
Flash charts can be made very easily in Coldfusion using the cfchart tag. within the cfchart tags you set the format to flash and it will appear as a flash chart. This post will show you how to create a simple bar chart.
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JPG and PNG Charts
JPG and PNG Charts
The Process of creating JPG and PNG charts is pretty much exactly the same as creating a Flash chart. The only main difference that i can point out is that you change format to either JPG or PNG depending on which image format you require.
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Locales and ColdFusion code: Changes, tools, and locale-specific information
Locales and ColdFusion code: Changes, tools, and locale-specific information
Locales and ColdFusion code: Changes, tools, and locale-specific information
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ColdFusion Uploading Files
ColdFusion Uploading Files
This tutorial shows you how you can upload files to your website and database using your web browser and some simple ColdFusion. The tutorial is available in PDF format also.
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ColdFusion Uploading Files
ColdFusion Uploading Files
This tutorial shows you how you can upload files to your website and database using your web browser and some simple ColdFusion. The tutorial is available in PDF format.
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ColdFusion Site Skinning
ColdFusion Site Skinning
If you'd like to be able to offer your website visitors more than one site design to choose from, this tutorial might get you started. The techniques used in this tutorial involve some simple ColdFusion, Cascading Style Sheets (CSS) and cookies. The tutorial is available in PDF format.
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Structures and Arrays in ColdFusion
Structures and Arrays in ColdFusion
Structures are everywhere in the ColdFusion world. As of ColdFusion 4.5, form, application, session, server, request, and URL variables are stored in structures. Allaire Spectra makes extensive use of structures and associative arrays.
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Scope
Scope
We all start out learning ColdFusion by outputing variables using CFOUTPUT and some pound signs. A variable with an name like myvariable was passed to the page by a form or a link and output as #myvariable#. By not understanding and using scope, we unwittingly add inefficiencies to our code and overlook a lot of advantages that come with using scopes.
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CFPARAM and How to Uncheck a Checkbox
CFPARAM and How to Uncheck a Checkbox
For anyone new to application development, you may be perplexed when you create your form for editing some data that should allow a user to uncheck a checkbox and update a record to a status of not checked. You will sooner or later discover an oddity about HTML forms. HTML forms won't allow you to uncheck like you think you should be able to. If you uncheck the checkbox, the value becomes NULL and the form doesn't bother to pass the field. You will find that ColdFusion does have a simple solution and much more with the CFPARAM tag.
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CFTIME: How to Make Content Appear and Disappear
CFTIME: How to Make Content Appear and Disappear
Content on the web often has a shelf life. You may have information that you want up after a certain point in time or you may want it to be gone after a certain time.You may want to have it appear and disappear without having to be editing files or changing out input in some back end system. You will find that you can build a simple system for publishing and removing info with ColdFusion's CFIF tag and CreateDateTime() and Now() functions.
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