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TypeScript computed.empty方法代碼示例

本文整理匯總了TypeScript中ember.computed.empty方法的典型用法代碼示例。如果您正苦於以下問題:TypeScript computed.empty方法的具體用法?TypeScript computed.empty怎麽用?TypeScript computed.empty使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在ember.computed的用法示例。


在下文中一共展示了computed.empty方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1:

}).create();

assertType<string>(person4.get('firstName'));
assertType<string>(person4.get('fullName'));

// computed property macros
const objectWithComputedProperties = Ember.Object.extend({
    alias: Ember.computed.alias('foo'),
    and: Ember.computed.and('foo', 'bar', 'baz', 'qux'),
    bool: Ember.computed.bool('foo'),
    collect: Ember.computed.collect('foo', 'bar', 'baz', 'qux'),
    deprecatingAlias: Ember.computed.deprecatingAlias('foo', {
        id: 'hamster.deprecate-banana',
        until: '3.0.0'
    }),
    empty: Ember.computed.empty('foo'),
    equalNumber: Ember.computed.equal('foo', 1),
    equalString: Ember.computed.equal('foo', 'bar'),
    equalObject: Ember.computed.equal('foo', {}),
    filter: Ember.computed.filter('foo', (item) => item === 'bar'),
    filterBy1: Ember.computed.filterBy('foo', 'bar'),
    filterBy2: Ember.computed.filterBy('foo', 'bar', false),
    gt: Ember.computed.gt('foo', 3),
    gte: Ember.computed.gte('foo', 3),
    intersect: Ember.computed.intersect('foo', 'bar', 'baz', 'qux'),
    lt: Ember.computed.lt('foo', 3),
    lte: Ember.computed.lte('foo', 3),
    map: Ember.computed.map('foo', (item, index) => item.bar),
    mapBy: Ember.computed.mapBy('foo', 'bar'),
    match: Ember.computed.match('foo', /^tom.ter$/),
    max: Ember.computed.max('foo'),
開發者ID:AlexGalays,項目名稱:DefinitelyTyped,代碼行數:31,代碼來源:computed.ts


注:本文中的ember.computed.empty方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。