TypeScript async.PromiseCompleter类代码示例

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本文整理汇总了TypeScript中angular2/src/core/facade/async.PromiseCompleter类的典型用法代码示例。如果您正苦于以下问题：TypeScript PromiseCompleter类的具体用法？TypeScript PromiseCompleter怎么用？TypeScript PromiseCompleter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了PromiseCompleter类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: inject

       inject([AsyncTestCompleter], (async) => {
         var completerA: PromiseCompleter<any>;
         var completerB: PromiseCompleter<any>;

         logOnTurnStart();
         logOnTurnDone();

         macroTask(() => {
           _zone.run(() => {
             completerA = PromiseWrapper.completer();
             completerB = PromiseWrapper.completer();
             completerA.promise.then(_log.fn('a then'));
             completerB.promise.then(_log.fn('b then'));
             _log.add('run start');
           });
         });

         macroTask(() => { _zone.run(() => { completerA.resolve(null); }); }, 20);

         macroTask(() => { _zone.run(() => { completerB.resolve(null); }); }, 500);

         macroTask(() => {
           expect(_log.result())
               .toEqual(
                   // First VM turn
                   'onTurnStart; run start; onTurnDone; ' +
                   // Second VM turn
                   'onTurnStart; a then; onTurnDone; ' +
                   // Third VM turn
                   'onTurnStart; b then; onTurnDone');
           async.done();
         }, resultTimer);
       }), testTimeout);

开发者ID:hankduan，项目名称:angular，代码行数:33，代码来源:ng_zone_spec.ts

示例2: get

  get(url: string): Promise<string> {
    var completer: PromiseCompleter < string >= PromiseWrapper.completer();
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.responseType = 'text';

    xhr.onload = function() {
      // responseText is the old-school way of retrieving response (supported by IE8 & 9)
      // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
      var response = isPresent(xhr.response) ? xhr.response : xhr.responseText;

      // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
      var status = xhr.status === 1223 ? 204 : xhr.status;

      // fix status code when it is 0 (0 status is undocumented).
      // Occurs when accessing file resources or on Android 4.1 stock browser
      // while retrieving files from application cache.
      if (status === 0) {
        status = response ? 200 : 0;
      }

      if (200 <= status && status <= 300) {
        completer.resolve(response);
      } else {
        completer.reject(`Failed to load ${url}`, null);
      }
    };

    xhr.onerror = function() { completer.reject(`Failed to load ${url}`, null); };

    xhr.send();
    return completer.promise;
  }

开发者ID:chiragjraval，项目名称:AdvisroySystemPOC，代码行数:33，代码来源:xhr_impl.ts

示例3: macroTask

           macroTask(() => {
             logOnError();
             var c: PromiseCompleter<any> = PromiseWrapper.completer();

             _zone.run(() => {
               TimerWrapper.setTimeout(() => {
                 TimerWrapper.setTimeout(() => {
                   c.resolve(null);
                   throw new BaseException('ccc');
                 }, 0);
               }, 0);
             });

             c.promise.then((_) => {
               expect(_traces.length).toBe(1);
               expect(_traces[0].length).toBeGreaterThan(1);
               async.done();
             });
           });

开发者ID:hankduan，项目名称:angular，代码行数:19，代码来源:ng_zone_spec.ts

示例4: macroTask

           macroTask(() => {
             _zone.overrideOnErrorHandler(logError);
             var c: PromiseCompleter<any> = PromiseWrapper.completer();

             _zone.run(() => {
               microTask(() => {
                 microTask(() => {
                   c.resolve(null);
                   throw new BaseException("ddd");
                 });
               });
             });

             c.promise.then((_) => {
               expect(_traces.length).toBe(1);
               expect(_traces[0].length).toBeGreaterThan(1);
               async.done();
             });
           });

开发者ID:hankduan，项目名称:angular，代码行数:19，代码来源:ng_zone_DEPRECATED_spec.ts

示例5: function

    xhr.onload = function() {
      // responseText is the old-school way of retrieving response (supported by IE8 & 9)
      // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
      var response = isPresent(xhr.response) ? xhr.response : xhr.responseText;

      // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
      var status = xhr.status === 1223 ? 204 : xhr.status;

      // fix status code when it is 0 (0 status is undocumented).
      // Occurs when accessing file resources or on Android 4.1 stock browser
      // while retrieving files from application cache.
      if (status === 0) {
        status = response ? 200 : 0;
      }

      if (200 <= status && status <= 300) {
        completer.resolve(response);
      } else {
        completer.reject(`Failed to load ${url}`, null);
      }
    };

开发者ID:chiragjraval，项目名称:AdvisroySystemPOC，代码行数:21，代码来源:xhr_impl.ts

示例6: BaseException

 TimerWrapper.setTimeout(() => {
   c.resolve(null);
   throw new BaseException('ccc');
 }, 0);

开发者ID:hankduan，项目名称:angular，代码行数:4，代码来源:ng_zone_spec.ts

注：本文中的angular2/src/core/facade/async.PromiseCompleter类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。