Event Handlers
In the even handler "when buttonSubmit.click", this is the name of the event being listened for.
What is click?
A procedure is also known as this
What is a function?
Numerical data is stored by this type of variable
What is an integer?
Operators used to perform math
What are + and -?
A part of the code that instructs the computer to carry out some action.
What is a statement?
This is used to store information in a program
What is a variable?
In the event handler "when CloudDB1.DataChanged", this is the name of the component listening for an event.
What is CloudDB1?
A procedure stores this
What are instructions to be used within your code?
Text information is stored by this type of variable
What is a string?
Operators used to compare data
What are =, > and <?
The part of the code that is a set of instruction that returns a single value
What is an expression?
The set of rules used to write code, including words, symbols and structure of your code
What is syntax?
Event handlers do this within an app
What is listen for an input?
This is the primary benefit of using procedures
What is reusing code?
A value of "true" or "false" is stored by this type variable
What is a boolean?
The type of operator used to create more complex decisions in an application, such as adding additional conditions
What is a logical operator?
A section of code that is grouped together
What is a block?
These keywords are used in a statement when retrieving and changing a variable's value to a new value.
What are 'get' and 'set'?
These two keywords are used to setup an event handler in your code
What are 'when' and 'do'?
In order to use a procedure, you use this keyword
What is call?
A type of variable that can store multiple related values in one group
What is a list?
The operator used to add an additional condition to a conditional statement?
What is 'and'?
The code structure used to make multiple, related decisions
What are nested statements?
The operator used to see if a condition is false instead of true
What is 'not'?
Event handlers can listen to input from this and this
What are users and events within the app?
Information that a procedure needs to be able to work
What are arguments?
Making a variable available for use to the code
What is initializing a variable?
The operator that compares the contents of two integers or strings
What is =?
A type of statement in programming that checks to see if certain conditions are met before proceeding to run additional code
What is a conditional statement?
This is an example of a conditional statement that we have used
What is an if/then statement?
At this point, an event handler will perform, or 'do' a set of tasks
What happens after the event handler gets the input being listened for?
When you use a procedure, you are telling the app to use this
What is the code contained within that procedure?
The way to reference a variable in your code
What is using variable's name?
The operator used when adding an additional condition to check but only requiring one of those conditions to pass
What is 'or'?