Скачать или смотреть Conditional Statements - Nested if, else if and Switch Cases in JavaScript

JavaScript If, If Else If Statement, Nested If Else, Switch Case Statement

Nested if- else -
When JavaScript if - else statement is used within another if -else statement, we call it ‘JavaScript if -else-if’ structure or nested if else structure.

This video will show multiple test conditions and multiple blocks of statements. When any given test condition is true, the block if statements under that condition is executed and control exits from the nested if-else structure.


Switch Case -

Nested if-else statement is used for multiple selections but, when large number of conditions are to be checked it becomes complicated. In such cases switch statement comes into picture.
Switch cases is used when one condition has to be checked out of many conditions.





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