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TypeScript mapping.toJS方法代码示例

本文整理汇总了TypeScript中knockout.mapping.toJS方法的典型用法代码示例。如果您正苦于以下问题:TypeScript mapping.toJS方法的具体用法?TypeScript mapping.toJS怎么用?TypeScript mapping.toJS使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在knockout.mapping的用法示例。


在下文中一共展示了mapping.toJS方法的2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,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: constructor

(function() {
    interface ViewModel {
        name: ko.Observable<string>;
        children: ko.ObservableArray<MyChildModel>;
    }
    
    class MyChildModel {
        id: ko.Observable<number>;
        name: ko.Observable<string>;
        nameLength: ko.Computed<number>;
        
        constructor(data) {
            mapping.fromJS(data, {}, this);
            this.nameLength = ko.pureComputed(() => this.name().length, this);
        }
    }
    
    const data = {
        name: 'Scott',
        children: [
            { id : 1, name : 'Alice' }
        ]
    };
    
    const options: mapping.Options = {
        ignore: ["propertyToIgnore", "alsoIgnoreThis"],
        include: ["propertyToInclude", "alsoIncludeThis"],
        copy: ["propertyToCopy"],
        observe: ["propertyToObserve"],
        
        "name": {
            update: options => options.data + " foo!"
        },
        "children": {
            key: data => ko.utils.unwrapObservable(data.id),
            create: options => new MyChildModel(options.data)
        }
    };
    
    const viewModel = mapping.fromJS<ViewModel>(data, options);
    
    // Every time data is received from the server:
    mapping.fromJS(data, options, viewModel);
    
    const unmapped = mapping.toJS(viewModel);
})();
开发者ID:typed-contrib,项目名称:knockout.mapping,代码行数:46,代码来源:test.ts

示例2:

(function() {
    interface ViewModel {
        serverTime: ko.Observable<string>;
        numUsers: ko.Observable<number>;
    }
    
    const data = {
        serverTime: '2010-01-07',
        numUsers: 3
    };
    
    const viewModel = mapping.fromJS<ViewModel>(data);
    
    // Every time data is received from the server:
    mapping.fromJS(data, viewModel);
    
    const unmapped = mapping.toJS(viewModel);
})();
开发者ID:typed-contrib,项目名称:knockout.mapping,代码行数:18,代码来源:test.ts


注:本文中的knockout.mapping.toJS方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。