ko.applyBindings 是同步的还是异步的? [英] is ko.applyBindings synchronous or asynchronous?

问题描述

在您调用 ko.applyBindings() 之后生成的视图是否存在，或者脚手架是否异步发生?

Does the generated view exists right after you call ko.applyBindings() or does the scaffolding happen asynchronously?

谢谢！

推荐答案

ko.applyBindings 是一个同步调用.

在某些情况下，绑定有特殊的代码可以在 setTimeout 中执行操作，但通常情况并非如此.

There may be cases where bindings have special code to do things in a setTimeout, but this is not generally the case.

在Knockout 3.2，组件是异步的.在 Knockout 3.3 中，如果加载了视图模型/模板，将有一个选项可以同步渲染组件.

With the addition of components in Knockout 3.2, components are asynchronous. With Knockout 3.3, there will be an option to render components synchronously if the viewmodel / template is loaded.

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