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Put createCommandLegacy code in createCommand

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djmaze 2020-08-22 09:35:24 +02:00
parent dc3b76f53a
commit 3374a2d2d3
1 changed files with 22 additions and 5 deletions
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27
dev/Knoin/Knoin.js
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@ -2,14 +2,13 @@ import ko from 'ko';
import { $htmlCL, VIEW_MODELS, popupVisibilityNames } from 'Common/Globals';
import { pString, createCommandLegacy, isNonEmptyArray } from 'Common/Utils';
//import { bMobileDevice } from 'Common/Globals';
let currentScreen = null,
defaultScreenName = '';
const SCREENS = {}, $ = jQuery;
const SCREENS = {}, $ = jQuery,
isNonEmptyArray = values => Array.isArray(values) && values.length;
export const ViewType = {
Popup: 'Popups',
@ -34,7 +33,25 @@ export function hideLoading() {
* @returns {Function}
*/
export function createCommand(fExecute, fCanExecute = true) {
return createCommandLegacy(null, fExecute, fCanExecute);
let fResult = null;
const fNonEmpty = (...args) => {
if (fResult && fResult.canExecute && fResult.canExecute()) {
fExecute.apply(null, args);
}
return false;
};
fResult = fExecute ? fNonEmpty : ()=>{};
fResult.enabled = ko.observable(true);
fResult.isCommand = true;
if (typeof fCanExecute === 'function') {
fResult.canExecute = ko.computed(() => fResult && fResult.enabled() && fCanExecute.call(null));
} else {
fResult.canExecute = ko.computed(() => fResult && fResult.enabled() && !!fCanExecute);
}
return fResult;
}
/**
@ -260,7 +277,7 @@ export function screenOnRoute(screenName, subPart) {
isSameScreen = false,
cross = null;
if (!pString(screenName)) {
if (null == screenName || '' == screenName) {
screenName = defaultScreenName;
}