Question

JS。

现在：我有一个包含3个选项卡A，B和C的graphView。对于每个选项卡A，B或C，每个选项卡都有一个视图和一个coffee.js。在每个视图中，都有一个按钮，在每个相应的coffee.js中，每个都包含一个triggerSelf函数。

如下：

for A: in its view: loadButtonA ; in its aCoffee.js: triggerA function
for B: in its view: loadButtonB ; in its bCoffee.js: triggerB function
for C: in its view: loadButtonC ; in its cCoffee.js: triggerC function

我想要实现的目标：

When I click any button, I want to trigger the other 2 functions in other 2 files.
For example: When I click loadButtonA, I call triggerA, triggerB in bcoffee.js, and triggerC in cCoffee.js

有人可以帮忙吗？

谢谢。

Answer 1

我会通过控制器（大概是他们共享的）来做到这一点。

App.ViewA = Ember.View.extend({
    actions: {
        triggerA: function () {
            this.trigger();
        }
    },

    trigger: function () {
        /* Handle specific here */

        this.get("controller").send("triggerAny", this);
    }
});

App.GraphController = Ember.Controller.extend({
    graphViews: [], // cache all subview instances here
    actions: {
        triggerAny: function (sender) {
            this.get("graphViews").forEach(function (gv) {
                if (gv === sender) {
                    return;
                }
                gv.trigger();
            });
        }
    }
});

ember.js访问兄弟层次功能

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