ember js subviews和didinsertelement事件 [英] ember js subviews and didinsertelement event

问题描述

我正在写一个 Ember.View ，它将一个树结构变成一个菜单。我需要递归，所以我在我的视图模板中使用的是一个 {{view}} 帮助程序，它递归地调用自己来构建一个嵌套的 < ul>< li> 结构。

I'm writing an Ember.View, which turns a tree structure into a menu. I need recursion for this, so what I use in my view template is a {{view}} helper, which recursively calls itself to build a nested <ul><li> structure.

我需要的是一个钩子来调用一些jQuery插件将此结构转换为菜单。当我从 didInsertElement 事件调用插件时，子视图尚未呈现。所有子视图完成渲染后，如何运行代码？

What I need is a hook to call some jQuery plugin to turn this structure into the menu. When I call the plugin from the didInsertElement event, the subviews haven't rendered yet. How can I run code when all subviews have finished rendering?

推荐答案

尝试调用Ember.run.next（）中的插件应该在当前的运行循环完成之后调用它...我相信在创建所有子视图之前不会发生。

Try calling the plugin within Ember.run.next() which should call it after the current run loop is complete... which I believe won't happen until all of the subviews are created.

文档 - > http://docs.emberjs.com/symbols/Ember.run.html

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