get the string within a switch id js code example
Example 1: switch javascript
switch (a) {
case 1:
alert('case 1 executed');
break;
case 2:
alert("case 2 executed");
break;
case 3:
alert("case 3 executed");
break;
case 4:
alert("case 4 executed");
break;
default:
alert("default case executed");
}
Example 2: javascript switch case regex
var regex1 = /a/,
regex2 = /b/,
regex3 = /c/,
samplestring = 'b';
switch (true) {
case regex1.test(samplestring):
console.log("regex1");
break;
case regex2.test(samplestring):
console.log("regex2");
break;
case regex3.test(samplestring):
console.log("regex3");
break;
}