小编Bra*_*ell的帖子

A具有父视图OpenOrderListView,该视图创建OpenOrderViews具有事件的实例.我想获得的结果是,当markCompleted一个按钮OpenOrderView被点击的函数调用来告诉模型来设置属性.

该功能正在运行,但它在父(OpenOrderListView)内的所有OpenOrderViews上调用,而不仅仅是处理click事件的视图.如何才能使此事件仅在已执行的视图上触发？

代码如下

window.OpenOrderListView = Backbone.View.extend({
    el: 'table.openOrders tbody',

    initialize: function() {
        _.bindAll(this,'render');
        this.render();
    },


    render : function() {
        var $openOrders

        var models = this.collection.open();

        for (var i = models.length - 1; i >= 0; i--) {
            console.log('model', models[i]);
            console.log("this.template", this.template);
            new OpenOrderView({'model': models[i], 'el': this.el});
        };

    }
});

window.OpenOrderView = Backbone.View.extend({
    initialize: function() {
        console.log('this', this);
        _.bindAll(this,'render',
                       'markCompleted',
                       'markInProgress');
        this.render();
    },

    events : …