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Viewsmake loop run endlesly starting from 1 when it reaches max
I have this loop which runs like I want it every 5 seconds updating, but I want it to start from beginning when it reaches 20
I tried if 
statement, but I guess I do something wrong,
I want I to be 1 when it is 20 without breaking the loop I tried
thank you
·
Juan Pablo Isaza
1 answers
Answer question0
As per the description and comments, the requirement is the loop should execute infinitely without breaking and should count from 1 -> 20 -> 1.
For this, following code can be used:
function task(profileIndex) {
setTimeout(
() => {
currentPage = profileIndex + 1; // For 0 it would be 1, for 19 it would be 20
// Following line would take care of infinite loop
task((profileIndex + 1) % 20); // % 20 will take care of resetting it to 0 when (profileIndex + 1) is 20. Otherwise, it won't do any manipulation.
},
500 // After every 500ms, the page would be updated.
)
}
task(0)
·
Juan Pablo Isaza
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