An angularJS function to remove accents from an input string.

angularJS_removeAccents.js

function removeAccents (str) {
    map = {
        'a' : 'á|à|ã|â|À|Á|Ã|Â',
        'e' : 'é|è|ê|É|È|Ê',
        'i' : 'í|ì|î',
        'o' : 'ó|ò|ô|õ|Ó|Ò|Ô|Õ',
        'u' : 'ú|ù|û|ü|Ú|Ù|Û|Ü',
        'c' : 'ç|Ç',
        'n' : 'ñ|Ñ'
    };
    
    angular.forEach(map, function (pattern, newValue) {
        str = str.replace(new RegExp(pattern, 'g'), newValue);
    });

    return str;
};