delete something from string js code example
Example 1: js remove string from string
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123
Example 2: javascript remove character from string
mystring.replace(/r/g, '')
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123
mystring.replace(/r/g, '')