Hola, para los que tengan problemas con las tildes o ñs cuando están consumiendo un webservice en angular les dejo un filtro que arregla los problemas de codificación.
app.filter('utf8_decode', function($sce) {
return function(strData) {
var tmpArr = []
var i = 0
var c1 = 0
var seqlen = 0
strData += ''
while (i < strData.length) {
c1 = strData.charCodeAt(i) & 0xFF
seqlen = 0
// http://en.wikipedia.org/wiki/UTF-8#Codepage_layout
if (c1 <= 0xBF) {
c1 = (c1 & 0x7F)
seqlen = 1
} else if (c1 <= 0xDF) {
c1 = (c1 & 0x1F)
seqlen = 2
} else if (c1 <= 0xEF) {
c1 = (c1 & 0x0F)
seqlen = 3
} else {
c1 = (c1 & 0x07)
seqlen = 4
}
for (var ai = 1; ai < seqlen; ++ai) {
c1 = ((c1 << 0x06) | (strData.charCodeAt(ai + i) & 0x3F))
}
if (seqlen === 4) {
c1 -= 0x10000
tmpArr.push(String.fromCharCode(0xD800 | ((c1 >> 10) & 0x3FF)))
tmpArr.push(String.fromCharCode(0xDC00 | (c1 & 0x3FF)))
} else {
tmpArr.push(String.fromCharCode(c1))
}
i += seqlen
}
return tmpArr.join('')
};
});
Modo de uso:
{{item.description | utf8_decode }}
Fuente: http://locutus.io/php/xml/utf8_decode/
