What is the preferred syntax for defining enums in JavaScript? Something like: my.namespace.ColorEnum = { RED : 0, GREEN : 1, BLUE : 2 } // later on if(currentColor == my.namespace.ColorEnum.RED) { // whatever } Or is there a mor...
I recieve a number type = 3 and have to check if it exists in this enum: export const MESSAGE_TYPE = { INFO: 1, SUCCESS: 2, WARNING: 3, ERROR: 4, }; The best way I found is by getting all Enum Values as an array and using indexOf o...
So I have this in the javascript for my page: var TEST_ERROR = { 'SUCCESS' : 0, 'FAIL' : -1, 'ID_ERROR' : -2 }; And perform tests on functions in the page like so: function test...
I need to emulate enum type in Javascript and approach seems pretty straight forward: var MyEnum = {Left = 1; Right = 2; Top = 4; Bottom = 8} Now, in C# I could combine those values like this: MyEnum left_right = MyEnum.Left | MyEnum.Right and...
We're using JSDOC to document our client-facing SDK and we're having difficult getting it to recognize our 'enums' (i.e. constants). Which tags should we use to get JSDOC to pick it up in the documentation? Here's a sample: /** *...
In Java 1.7, prior to it's removal, one could use 'Packages' to access Java Enums in the following way from Javascript on an HTML page viewed a browser: var enumvar1 = document.appletid.Packages.com.mycompany.MyClass$MyEnumYesNo.YES var...
I have a value that comes from a select input and is of type string, however I want to pass it into a function (updateLanguage) that receives as argument a string enum with a type alias (Language). The problem I'm facing is that Flow only allow...
I'd like to write something like this in Typescript: export function stringToEnum<T>(enumObj: T, str: string): keyof T { return enumObj[str]; } and use it as follows: enum MyEnum { Foo } stringToEnum<MyEnum>(MyEnum, 'Fo...
Trying to get a list of the keys in the Google CalendarApp.Color enum in a Google Script with the following code: var colors = CalendarApp.Color; for (var x in colors) { Logger.log('Color Key: %s, Value: %s', x, colors[x]); } But it do...
I wanted to introduce some enum to my controller logic for some type safety, so for example I created something like this: var app = angular.module('myApp', []); var StateEnum = Object.freeze({"login":1, "logout":2}) function...
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