typescript implementation of angular material design

I am completely new to using typescript and typings. I have a basic understanding of type definition and I am currently attempting to set up an angular 1.5 project with typescript and angular material design.

In my project, I have the angular material type definition located in typings>globals>angular-material. However, I am unsure of which module to import and where to find it. When I try to import it as shown below, I encounter an exception: Module 'material' is not available!

import * as angular from 'angular';
import * as material from 'angular-material';

angular.module('app.services', []);
angular.module('app', ['app.services', 'material']);

The section at the top of index.d.ts in typings>globals>angular-material looks like this:

declare module 'angular-material' {
    var _: string;
    export = _;
}

declare namespace angular.material { ...}

Any help would be greatly appreciated. Thank you in advance.

javascriptangularjstypescriptangular-material

Answer №1

The ideal structure would be as follows:

angular.module('application.services', []);
angular.module('application', ['application.services', 'ngMaterial']);

Answer №2

Avoid importing directly from 'angular-material' and instead, include a reference to typings:

/// <reference path="../typings/angular-material/angular-material.d.ts" />

(Make sure to install typings for angular-material first)

Then, utilize the following:

angular.module('app.services', []);
angular.module('app', ['app.services', 'ngMaterial']);

Answer №3

To properly define the material provider, it is necessary to remove the single quotes as shown below:

import * angular from 'angular';
import * as material from 'angular-material';

angular.module('app.services', []);
angular.module('app', ['app.services', material]);

By making this adjustment, the issue will be resolved.

To import the material style sheet, use the following code:

import 'angular-material/angular-material.css';

If a library does not have type definitions, you can use the code snippet below:

import * as angular from 'angular';
require('../../../node_modules/angular-messages');

angular.module('app.services', []);
angular.module('app', ['app.services', 'ngMessages']);

Note: When defining a provider, ensure to use strings instead of single quotes.

Answer №4

Here's a helpful tip I recently discovered: when using angular-material in TypeScript unit tests, remember to import it into your spec file as well (even though you only need to import it once in the main code and set it as a dependency in the main module). To do this, simply add import 'angular-material'; at the top of your spec file, and define a variable for the necessary service with the corresponding typings, such as 

let dialog: ng.material.IDialogService;

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