1//javascript multiple case switch statement
2var color = "yellow";
3var darkOrLight="";
4switch(color) {
5    case "yellow":case "pink":case "orange":
6        darkOrLight = "Light";
7        break;
8    case "blue":case "purple":case "brown":
9        darkOrLight = "Dark";
10        break;
11    default:
12        darkOrLight = "Unknown";
13}
14
15//darkOrLight="Light"

1var myvalue='val1';//or other values; val2 val3 valx
2switch(myvalue) {
3  case 'val1':
4      	console.log('var myvalue is '+ myvalue);
5    	//other code ...
6    break;
7  case 'val2':
8    	console.log('var myvalue is '+ myvalue);
9    	//other code ...
10    break;
11  default:
12    	// when all the other values not covered with cases above
13    	// other code ...
14}

1var price = (function(color) {
2  switch(color) {
3    case 'red':
4      return 10;
5    case 'blue':
6      return 20;
7    default:
8      return 30;
9  }
10})('blue');
11
12console.log(price); // Will print 20
13

1switch(condition){
2    case 'value1' :
3        //code
4        [break;]
5    case 'value2' :
6        //code
7        [break;]
8    .......
9    default :
10        //code
11        [break;]
12}