Javascript Theory
Switch Statement
The switch statement means it executes one statement from multiple conditions.
- The switch expression is evaluated once.
- The value of the expression is compated to the value of each case.
- If there is a match the value of case, then the block of code to be executed.
![Skillpundit-Javascript-Switch](../img/tutorial-img/Skilpundit-tutorial-javascript-switch.png)
Break Statement
Break statement is used to control the flow of the execution, the expression is satisfied the execution moves out the switch case block.
Syntax of Switch |
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switch(x) { Case 1: //code to be executed if x=1; break; Case 2: //code to be executed if x=2; break; Case n: //code to be executed if x=n; break; default: //code to be executed if x doesn't match any case; break; } |
![](img/add1.png)