18 lines
580 B
Plaintext
18 lines
580 B
Plaintext
import DictOptions from './DictOptions'
|
|
import DictData from './DictData'
|
|
|
|
export default function(dict, dictMeta) {
|
|
const label = determineDictField(dict, dictMeta.labelField, ...DictOptions.DEFAULT_LABEL_FIELDS)
|
|
const value = determineDictField(dict, dictMeta.valueField, ...DictOptions.DEFAULT_VALUE_FIELDS)
|
|
return new DictData(dict[label], dict[value], dict)
|
|
}
|
|
|
|
/**
|
|
* 确定字典字段
|
|
* @param {DictData} dict
|
|
* @param {...String} fields
|
|
*/
|
|
function determineDictField(dict, ...fields) {
|
|
return fields.find(f => Object.prototype.hasOwnProperty.call(dict, f))
|
|
}
|