+ 1

Why i am unable to use global variable in other function?

https://code.sololearn.com/W05g1uL446qT/?ref=app Anyone help me what i am doing wrong in this?

5th Mar 2020, 4:43 PM
ABHISHEK
ABHISHEK - avatar
9 ответов
+ 2
1. Fix https://code.sololearn.com/WdgCK0Q6Q0Qa/?ref=app 2. Your mistakes: 2.1 Variables declared in local scope of anonymous function instead of global scope. 2.2 a typo in client function. 3. Readings: 3.1 https://www.sololearn.com/post/45261/?ref=app 3.2 https://code.sololearn.com/WdGAFeNRAe9M/?ref=app
5th Mar 2020, 4:46 PM
Gordon
Gordon - avatar
+ 3
BroFar Yes that works too. It is a shortcut. It doesn't out declare the variables in the global scope. Instead it moves the function into local scope of anonymous function of window.onload. If this way is adopted, all other functions will have to be declared in the same local scope. Using closure is encouraged because it avoids name contamination when code base grows. Here is a reading about JavaScript Design Patterns: https://blog.bitsrc.io/understanding-design-patterns-in-javascript-13345223f2dd
5th Mar 2020, 4:55 PM
Gordon
Gordon - avatar
+ 2
Thanks Gordon for helping me Thank you so much!
5th Mar 2020, 4:48 PM
ABHISHEK
ABHISHEK - avatar
+ 2
You are welcome, I just edited to include two relevant readings, take time read them. Here are some more readings, if you have time: https://code.sololearn.com/Wyr76080kKxS/?ref=app https://code.sololearn.com/WL8P7nb3aq6L/?ref=app https://code.sololearn.com/WKFF4vOCr3mi/?ref=app https://code.sololearn.com/WKKkpq0efxai/?ref=app Keep up 💪
5th Mar 2020, 4:51 PM
Gordon
Gordon - avatar
+ 2
Gordon I just changed his upper global closing bracket } to the bottom and same result. I believe you are write on the rest... https://code.sololearn.com/W3OlTUslHZ6I/?ref=app
5th Mar 2020, 4:52 PM
BroFar
BroFar - avatar
+ 2
Wait, a ping pong game, so you may find this tutorial series by Happy To Help a useful readings: https://code.sololearn.com/WvIsS7qN8npX/?ref=app
5th Mar 2020, 4:52 PM
Gordon
Gordon - avatar
+ 2
Thanks Gordon 🤔 nice to know
5th Mar 2020, 5:03 PM
BroFar
BroFar - avatar
+ 2
Thanks to sharing this stuff i will find time to read this
5th Mar 2020, 5:07 PM
ABHISHEK
ABHISHEK - avatar
5th Mar 2020, 6:00 PM
ODLNT
ODLNT - avatar