问题描述
按照标题，是否有必要在调用ko.applyBindings之前等待DOM加载，还是Knockout会自动处理此问题?
As per the title, is it necessary to wait for the DOM to load before calling ko.applyBindings or will Knockout handle this automatically?
即-我可以安全地这样做吗?
I.e - am I safe to just do:
<script>
(function() {
var model = new my.Model();
ko.applyBindings(model);
})();
</script>
推荐答案
没有KO无法自动处理此问题(因此，自调用功能仅在页面底部起作用)，您必须等待DOM加载完毕ko.applyBindings调用.
No KO doesn't handle this automatically (so the self invoking function would work only at the bottom your page), you have to wait for the DOM loaded with the ko.applyBindings call.
从文档:
ko.applyBindings(myViewModel);
您可以将脚本块放在 HTML文档的底部，也可以将其放在顶部，然后 将内容包装在支持DOM的处理程序中，例如jQuery的$函数.
You can either put the script block at the bottom of your HTML document, or you can put it at the top and wrap the contents in a DOM-ready handler such as jQuery’s $ function.
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