Using pound signs and quotation marks in CFML

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COLD FUSION & CFML

Using pound signs and quotation marks in CFML

Pound signs (#) and quotation marks (") have special meaning in the ColdFusion Mark Up Language (CFML). Pound signs identify variables and functions in Macromedia ColdFusion expressions. Quotation marks identify data strings and text-based values for variables. This article uses examples for explaining how to use pound signs and quotation marks in CFML.

Creating a user authentication (Login) area

A lot of users are always asking me how they can create a way on their web site that is only allowed to be used by registered users. This is called "User Authentication (Member's Only)" and can be created easily with ColdFusion.

The first thing that you must do is to create a table in your database called "tblAdmins".
Create the following fields in the database table:

Coding auto-suggest and select controls

Ajax (which stands for "Asynchronous JavaScript and XML") is not a product or a technology. Actually, it's not any single thing you can point to. Rather, it is a technique that combines DHTML and JavaScript with the (until fairly recently unnoticed and unused) ability of web browsers to make asynchronous HTTP calls.

If that sounds obscure, don't worry. What it simply means is that JavaScript (the scripting language supported by just about every web browser) has the ability to make web page requests under programmatic control, requests that don't actually update or refresh the screen. By coupling that ability with some clever JavaScript and DHTML, web browser can be made to do some very interesting things, including addressing the scenarios just mentioned.

Bookmark Management

This ColdFusion application is meant for storing bookmarks in a database. These are then available for search and can be accessed anytime from any browser with Internet access. Cold Bookmarks permits creation of your own categories so as to enable individual organization. It also has a search facility that is based on features such as bookmark name, category and description. This includes support for Microsoft SQL Server.

CF Banner

This is an ad management software designed to the advertising campaign system run with ease which includes report generating tools, banner upload utilities and client logins. Features ? Easy to use administration interface makes adding campaigns easier than ever ? Allow clients to update their own contact information through a client interface ? Give your clients real time statistics of impressions and click-thrus for any of their campaigns ? Banner upload utilities for administrators ? Multiple campaign reporting or global reporting for administrators ? Billing reports, area and zone summaries, executive summaries and click detail reporting ? Generates the CF custom tag for you to copy and paste into any ColdFusion page ? Two levels of ad placement: Areas and Zones, means more targeting for your ads ? Complete online administration makes this one of the easiest management tools to use

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