我真的很喜欢在C#中为"for循环“使用foreach
构造。我认为它是非常干净,高效和可读性的。
在TypeScript中有类似的构造吗?例如,而不是这样:
setAuthorFilters(selectedAuthors)
{
selectedAuthors.forEach(x => this.setAuthorFilter(x));
this.updateUrl();
}
setAuthorFilter(selectedAuthor)
{
this.vm.SelectAuthors = this.vm.SelectAuthors.filter(x => x.id !== selectedAuthor.id);
this.vm.PreviousSelectedAuthors = this.vm.CurrentSelectedAuthors.slice();
this.vm.CurrentSelectedAuthors.push(selectedAuthor);
}
我想这样做:
setAuthorFilters(selectedAuthors)
{
foreach(var selectedAuthor in selectedAuthors)
{
this.vm.SelectAuthors = this.vm.SelectAuthors.filter(x => x.id !== selectedAuthor.id);
this.vm.PreviousSelectedAuthors = this.vm.CurrentSelectedAuthors.slice();
this.vm.CurrentSelectedAuthors.push(selectedAuthor);
}
this.updateUrl();
}
https://stackoverflow.com/questions/46569617
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