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- MIT App Inventor
Welcome to MIT App Inventor!or
- MIT App Inventor
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- MIT App Inventor
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- Component Reference - code. appinventor. mit. edu
Component Reference This document describes the components you can use in App Inventor to build your apps Each component can have methods, events, and properties Most properties can be changed by apps — these properties have blocks you can use to get and set the values
- MIT App Inventor Procedure Blocks
When you create a procedure, App Inventor automatically generates a call block and places it in the Procedures drawer You use the call block to invoke the procedure
- MIT App Inventor List Blocks
add items to list Adds the given items to the end of the list The difference between this and append to list is that append to list takes the items to be appended as a single list while add items to list takes the items as individual arguments This block is a mutator
- MIT App Inventor Variable Blocks
There are five main types of variable blocks: initialize global name to get set initialize local name to in (do) initialize local name to in (return) initialize global name to This block is used to create global variables It takes in any type of value as an argument Clicking on name will change the name of this global variable Global variables are used in all procedures or events so this
- User Interface - Massachusetts Institute of Technology
For security reasons, only tutorials hosted on http: appinventor mit edu or linked to from our URL shortener (http: appinv us) may be used here Other URLs will be silently ignored
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