Javascript/jQuery: Split camelcase string and add hyphen rather than space

Solution 1:

Try something like:

var myStr = 'thisString';

myStr = myStr.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();

Solution 2:

Late to answer, but this solution will work for cases where a single letter is camel cased.

'thisIsATest'.replace(/([a-zA-Z])(?=[A-Z])/g, '$1-').toLowerCase();  // this-is-a-test

Solution 3:

Try the following:

var token = document.getElementsByTagName('strong')[0].innerHTML,
    replaced = token.replace(/[a-z][A-Z]/g, function(str, offset) {
       return str[0] + '-' + str[1].toLowerCase();
    });

alert(replaced);

Example - http://jsfiddle.net/7DV6A/2/

Documentation for the string replace function:

https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/replace

Solution 4:

String.prototype.camelCaseToDashed = function(){
  return this.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
}
// Usage
"SomeVariable".camelCaseToDashed();