Bugfix: Cannot write a value to a ko.computed unless you specify a 'write' option

This commit is contained in:
djmaze 2021-12-31 12:28:43 +01:00
parent e52316bb08
commit ac2238a23f
4 changed files with 54 additions and 50 deletions

View file

@ -471,6 +471,7 @@ var protoProp = ko.observable.protoProperty; // == "__ko_proto__"
computedFn[protoProp] = ko.computed;
ko.exportSymbol('computed', ko.computed);
ko.exportSymbol('isComputed', instance => (typeof instance == 'function' && instance[protoProp] === computedFn[protoProp]));
ko.exportSymbol('computed.fn', computedFn);
ko.exportProperty(computedFn, 'dispose', computedFn.dispose);
@ -482,3 +483,4 @@ ko.pureComputed = (evaluatorFunctionOrOptions) => {
evaluatorFunctionOrOptions['pure'] = true;
return ko.computed(evaluatorFunctionOrOptions);
};
ko.exportSymbol('pureComputed', ko.pureComputed);