Javascritp Switch Statement

Javascript switch statement

Javascript switch statement is used to execute one of code block out of multiple code block.

Syntax

switch(condition) {
    case value1:
        code block 1
        break;
    case value2:
        code block 2
        break;

         .

         .

         .

    case valuen:
        code block n
        break;
    default:
        code execute when no condition is matched.
}

Example 

 var rgbColor;

switch(color)
{
    case "Blue":
        alert("Blue");
        break;
    case "Green":
        alert("Green");
        break;
    case "Red":
        alert("Red");        
    break;
    default:
        alert("Not an RGB Color");
}