骨干,从子视图访问父视图？

Question

一般来说,如何从Backbone中的子视图访问父视图？

具体来说,在Backgrid.js中,有没有办法从单元格访问父行？

Answer 1

this作为初始化步骤的子视图的选项传递:

var ChildView = Backbone.View.extend({
  initialize : function (options) {
    this.parent = options.parent;
  }
});

// somewhere in the parent view ...
new ChildView({parent:this});