js 递归下的循环

// 获取完整名字
var getFullName = function(code, resultName) {
if (code === '0') {
return resultName;
} else {
popup.fullData.forEach(function (val) {
if (code === val.code) {
var text = val.text + resultName;
return getFullName(val.parentcode, text);
}
});
/*for (var i = 0, length = popup.fullData.length; i < length; i++) {
if (code === popup.fullData[i].code) {
var text = popup.fullData[i].text + resultName;
return getFullName(popup.fullData[i].parentcode, text);
break;
}
}*/
}
};

// 获取完整名字
var getFullName = function(code, resultName) {
if (code === '0') {
return resultName;
} else {
for (var i = 0, length = popup.fullData.length; i < length; i++) {
if (code === popup.fullData[i].code) {
var text = popup.fullData[i].text + resultName;
return getFullName(popup.fullData[i].parentcode, text);
break;
}
}
}
};