TypeScript computed.readOnly函数代码示例

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本文整理汇总了TypeScript中@ember/object/computed.readOnly函数的典型用法代码示例。如果您正苦于以下问题：TypeScript readOnly函数的具体用法？TypeScript readOnly怎么用？TypeScript readOnly使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了readOnly函数的4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: readOnly

    // which complicates (and makes somewhat ambiguous) the calculation
    // of activeness for links that link to `resource` instead of
    // directly to `resource.index`.

    // if we don't have enough contexts revert back to full route name
    // this is because the leaf route will use one of the contexts
    if (contexts.length > maximumContexts) {
      routeName = leafName;
    }

    return routerState.isActiveIntent(routeName, contexts, queryParams, !isCurrentWhenSpecified);
  }
}

RoutingService.reopen({
  targetState: readOnly('router.targetState'),
  currentState: readOnly('router.currentState'),
  currentRouteName: readOnly('router.currentRouteName'),
  currentPath: readOnly('router.currentPath'),
});

function numberOfContextsAcceptedByHandler(handler: any, handlerInfos: any[]) {
  let req = 0;
  for (let i = 0; i < handlerInfos.length; i++) {
    req += handlerInfos[i].names.length;
    if (handlerInfos[i].handler === handler) {
      break;
    }
  }

  return req;

开发者ID:GreatWizard，项目名称:ember.js，代码行数:31，代码来源:routing.ts

示例2: readOnly

import { readOnly } from '@ember/object/computed';
import Mixin from '@ember/object/mixin';
import ResizeService from 'dummy/services/resize';
const { floor } = Math;

// tslint:disable-next-line:variable-name
const ResizeAwareMixin = Mixin.create({
  resizeDebouncedEventsEnabled: true,
  resizeEventsEnabled: true,

  screenHeight: readOnly('resizeService.screenHeight'),
  screenWidth: readOnly('resizeService.screenWidth'),

  _oldViewHeight: null as number | null,
  _oldViewHeightDebounced: null as number | null,
  _oldViewWidth: null as number | null,
  _oldViewWidthDebounced: null as number | null,
  resizeHeightSensitive: true,
  resizeWidthSensitive: true,

  didInsertElement() {
    this._super(...arguments);
    const resizeService: ResizeService = (this as any).get('resizeService');
    if (this.get('resizeEventsEnabled')) {
      resizeService.on('didResize', this, this._handleResizeEvent);
    }
    if (this.get('resizeDebouncedEventsEnabled')) {
      resizeService.on('debouncedDidResize', this, this._handleDebouncedResizeEvent);
    }
  },

开发者ID:mike-north，项目名称:ember-resize，代码行数:30，代码来源:resize-aware.ts

示例3: readOnly

       });
     });
     ```

     It will return:

     * `index` when you visit `/`
     * `about` when you visit `/about`
     * `blog.index` when you visit `/blog`
     * `blog.post` when you visit `/blog/some-post-id`

     @property currentRouteName
     @type String
     @public
   */
  currentRouteName: readOnly('_router.currentRouteName'),

  /**
     Current URL for the application.

    This property represents the URL path for this route.
    For the following router:

     ```app/router.js
     Router.map(function() {
       this.route('about');
       this.route('blog', function () {
         this.route('post', { path: ':post_id' });
       });
     });
     ```

开发者ID:cibernox，项目名称:ember.js，代码行数:31，代码来源:router.ts

示例4: gt

 gt: gt('foo', 3),
 gte: gte('foo', 3),
 intersect: intersect('foo', 'bar', 'baz', 'qux'),
 lt: lt('foo', 3),
 lte: lte('foo', 3),
 map: map('foo', (item, index) => item.bar),
 mapBy: mapBy('foo', 'bar'),
 match: match('foo', /^tom.ter$/),
 max: max('foo'),
 min: min('foo'),
 none: none('foo'),
 not: not('foo'),
 notEmpty: notEmpty('foo'),
 oneWay: oneWay('foo'),
 or: or('foo', 'bar', 'baz', 'qux'),
 readOnly: readOnly('foo'),
 reads: reads('foo'),
 setDiff: setDiff('foo', 'bar'),
 sort1: sort('foo', 'bar'),
 sort2: sort('foo', (itemA, itemB) => {
     if (itemA < itemB) {
         return -1;
     } else if (itemA > itemB) {
         return 1;
     } else {
         return 0;
     }
 }),
 sum: sum('foo'),
 union: union('foo', 'bar', 'baz', 'qux'),
 uniq: uniq('foo'),

开发者ID:AlexGalays，项目名称:DefinitelyTyped，代码行数:31，代码来源:computed.ts

注：本文中的@ember/object/computed.readOnly函数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。