grafana/public/app/core/directives/array_join.ts
kay delaney bad048b7ba
Performance: Standardize lodash imports to use destructured members (#33040)
* Performance: Standardize lodash imports to use destructured members
Changes lodash imports of the form `import x from 'lodash/x'` to
`import { x } from 'lodash'` to reduce bundle size.

* Remove unnecessary _ import from Graph component

* Enforce lodash import style

* Fix remaining lodash imports
2021-04-21 09:38:00 +02:00

30 lines
663 B
TypeScript

import { isArray } from 'lodash';
import coreModule from '../core_module';
export function arrayJoin() {
'use strict';
return {
restrict: 'A',
require: 'ngModel',
link: (scope: any, element: any, attr: any, ngModel: any) => {
function split_array(text: string) {
return (text || '').split(',');
}
function join_array(text: string) {
if (isArray(text)) {
return ((text || '') as any).join(',');
} else {
return text;
}
}
ngModel.$parsers.push(split_array);
ngModel.$formatters.push(join_array);
},
};
}
coreModule.directive('arrayJoin', arrayJoin);