https://github.com/adamweeks/angular-defer-alert

Angular service to promisify $window alerts, confirms and prompts.
https://github.com/adamweeks/angular-defer-alert

Last synced: 15 days ago
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Angular service to promisify $window alerts, confirms and prompts.

• Host: GitHub
• URL: https://github.com/adamweeks/angular-defer-alert
• Owner: adamweeks
• License: mit
• Created: 2015-11-19T19:45:23.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-11-19T20:43:57.000Z (about 9 years ago)
• Last Synced: 2024-09-27T09:29:14.701Z (3 months ago)
• Language: JavaScript
• Size: 5.86 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# angular-defer-alert

Angular service to promisify $window alerts, confirms and prompts.

## Proposal

Do you want to use `$window.confirm` in a promise chain, but are too lazy to figure out how?

Well then, this is the service for you!

## Usage

### Confirms

Confirmations are great to insert in a process. They resolve successfully with an "OK" click. They are rejected when a user clicks "Cancel".

```javascript

MyDonutService

  .getDonuts(12)

  .then(function(donutsFetched) {

    var confirmMessage = 'Are you sure you want to eat ' + donutsFetched + ' donuts?';

    DeferAlertService.openConfirm(confirmMessage)

      .then(function() {

        // User wants to eat donuts!

        return true;

      })

      .catch(function() {

        // User does not want to eat donuts

        return false;

      });

    });

```

### Prompts

Prompts ask a user for input before continuing. They resolve successfully with an "OK" click and provide the entered value. They are rejected when a user clicks "Cancel".

```javascript

var promptMesage = 'How many donuts do you want to eat?';

var defaultValue = '12';

DeferAlertService.openPrompt(promptMessage, defaultValue)

  .then(function(donutAmount) {

    MyDonutService

    .getDonuts(donutAmount)

    .then(function(donutsFetched) {

      var confirmMessage = 'Are you sure you want to eat ' + donutsFetched + ' donuts?';

      DeferAlertService.openConfirm(confirmMessage)

        .then(function() {

          // User wants to eat donuts!

          return true;

        })

        .catch(function() {

          // User does not want to eat donuts

          return false;

        });

      });

  });

```

### Alerts

Since alerts don't really require a promise, we immediately resolve them, making for a very boring demo.

```javascript

MyAwesomeService

  .doThing()

  .then(function(textToAlert) {

    DeferAlertService.openAlert(textToAlert);

    });

```