| commit | author | age | ||
| 43dc29 | 1 | import DictOptions from './DictOptions' |
| Y | 2 | import DictData from './DictData' |
| 3 | ||
| 4 | export default function(dict, dictMeta) { | |
| 5 | const label = determineDictField(dict, dictMeta.labelField, ...DictOptions.DEFAULT_LABEL_FIELDS) | |
| 6 | const value = determineDictField(dict, dictMeta.valueField, ...DictOptions.DEFAULT_VALUE_FIELDS) | |
| 7 | return new DictData(dict[label], dict[value], dict) | |
| 8 | } | |
| 9 | ||
| 10 | /** | |
| 11 | * 确定字典字段 | |
| 12 | * @param {DictData} dict | |
| 13 | * @param {...String} fields | |
| 14 | */ | |
| 15 | function determineDictField(dict, ...fields) { | |
| 16 | return fields.find(f => Object.prototype.hasOwnProperty.call(dict, f)) | |
| 17 | } | |
