Answers for "js remove a in string"

How to remove text from a string in javscript

var ret = "data-123".replace('data-','');
console.log(ret);   //prints: 123

remove part of string javascript

var str = "test_23";
alert(str.split("_").pop());
// -> 23
alert(str.split("_").shift());
// -> test

var str2 = "adifferenttest_153";
alert(str2.split("_").pop());
// -> 153