@knora/action
Version:
Knora ui module: action
32 lines • 2.9 kB
JavaScript
import * as tslib_1 from "tslib";
import { Pipe } from '@angular/core';
/**
* This pipe can be used for "for loops", in the case of an array with non-numeric indexes.
* It returns the key and the value(s). In the example below the {{item.key}} contains the index value
* and the {{item.value}} contains the value(s).
*
* When the value is an object with name and label, you get them with:
* {{item.value.name}} and {{item.value.label}}
*
*/
var KeyPipe = /** @class */ (function () {
function KeyPipe() {
}
KeyPipe.prototype.transform = function (value, args) {
var keys = [];
for (var key in value) {
if (value.hasOwnProperty(key)) {
keys.push({ key: key, value: value[key] });
}
}
return keys;
};
KeyPipe = tslib_1.__decorate([
Pipe({
name: 'kuiKey'
})
], KeyPipe);
return KeyPipe;
}());
export { KeyPipe };
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