Are ColdFusion variables case sensitive?
ColdFusion variables are not case sensitive. However, consistent capitalization makes the code easier to read.
What is component in ColdFusion?
A ColdFusion component is basically a collection of functions that relate to a given entity, like for example, a customer. You could create a ColdFusion Component that is responsible for the programming logic regarding your customer records. For example, you could create one ColdFusion component called customer.
What is application CFC in ColdFusion?
Application event handlers are CFC methods that ColdFusion automatically executes when specific events occur during the lifetime of an application: application start and end, session start and end, request start, execution, and end, and exceptions.
What is Cfoutput?
Displays output that can contain the results of processing CFML variables and functions. You can use the query attribute to loop over the result set of a database query.
How do you create a component in ColdFusion?
- Building blocks of ColdFusion applications.
- Create ColdFusion elements.
- Write and call user-defined functions.
- Build and use ColdFusion Components.
- Create and use custom CFML tags.
- Build custom CFXAPI tags.
- Use the member functions.
- Object Oriented Programming in ColdFusion.
How do I create a web service in ColdFusion?
To build a web service in ColdFusion, all we need to do is to write a ColdFusion component (CFC). CFCs take an object-like approach to the grouping of related functions and encapsulation of business logic. They also play a pivotal role in defining and accessing a web service.
What is Application cfm?
Often, an Application. cfm page uses one or more cfinclude tags to include libraries of commonly used code, such as user-defined functions, that are required on many of the application’s pages.
What is Cfsavecontent?
Saves the generated content of the cfsavecontent tag, including the results of evaluating expressions and executing custom tags, in the specified variable. savecontent variable=”” {}; CFDocs.
How do you create a structure in ColdFusion?
Creating structures In ColdFusion, you can create structures explicitly by using a function, and then populate the structure using assignment statements or functions, or you can create the structure implicitly by using an assignment statement.
What is the use of application CFM in ColdFusion?
Names the application, enables Client and Session scope variables, and sets the client variable store to the myCompany data source. Ensures that debugging output is not displayed, if the ColdFusion Administrator enables it.
What is the scope of a ColdFusion variable?
Applies to: ColdFusion. Variables differ in how they are set (by your code or by ColdFusion), the places in your code where they are meaningful, and how long their values persist. These considerations are generally referred to as a variable’s scope.
Do ColdFusion scopes apply to CFX tags?
ColdFusion scopes do not apply to ColdFusion Extension (CFX) tags, custom tags that you write in a programming language such as C++ or Java. The ColdFusion page that calls a CFX tag must use tag attributes to pass data to the CFX tag.
How to assign values to a ColdFusion Component?
A ColdFusion page or ColdFusion component called by a Flash client. The ColdFusion Client access. You assign a value to Flash.You can assign values to the Flash.result and Flash.pagesize variables. On the action page of a form and in custom tags called by the action page; cannot be used on a form page that is not also the action page.
How to tell ColdFusion server where to look for data?
You need to tell ColdFusion server where to look for all this data. This is done through ColdFusion administrator. You access the administrator through web interface using, by default, http:// [server name, like www.tomkitta.com]/cfide/administrator/ when prompted with login page, enter your password and login.