Anonymous user
User input/Graphical: Difference between revisions
Scratch example now on Scratch website
(Scratch: reworded with different terminology) |
(Scratch example now on Scratch website) |
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The Sensing block "ask _____ and wait" pops up a word balloon with a question in it and waits for user input. The input is returned in "answer," essentially a special variable. It can be treated as a string or a number, depending on context. "Answer" cannot be modified, but its value can be stored in other variables.
A [http://scratch.mit.edu/projects/L2G/1607868 slightly fancier version of this example] can be tried on-line and downloaded.
[[File:Scratch_User_Input_Graphical.png]]
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