zlargon
/ [Javascript] Demo asynchronous programming in for-loop .js
Last active
August 29, 2015 14:08
Show how to handle the asynchronous function in the for-loop. until all the function complete, then print out "all the tasks are completed"
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| var demo = function (num, callback) { | |
| var counter = 0; | |
| var checkTasksComplete = function() { | |
| counter++; | |
| if (counter === num) { | |
| callback(); | |
| } | |
| }; | |
| // Closure: create a new function with console.log(string) |
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