如何传递一个变量围绕视图与骨干

Question

我目前正在编写一个骨干应用程序，并已陷入似乎是一个非常简单的问题，但似乎无法解决。

比方说，我有这样的（演示代码）视图

var View = Backbone.View.extend({ 
    initialize: function() { 
     console.log('created a view'); 
    }, 
    events: { 
     'click button':'buttonClicked', 
     'click link':'linkClicked' 
    }, 
    buttonClicked: function (event) { 
     // I would like to store the event and pass this to the 
     // linkClicked function below when the linkClicked function is called 
     var $currentEvent = $(event.currentTarget); 
    }, 
    linkClicked: function() { 
     // When the link is clicked I would like to gain access to $currentEvent 
    } 
}); 

我想通过单击链接时变量$ currentEvent的功能linkClicked。将模型存储在模型中还是可以将变量传递给视图最好？

任何帮助，这将是伟大的！

感谢

Answer 1

你可以做这样的事情：

initialize: function() { 
    /** Initialize the variable when View is first created. */ 
    this.currentEvent = 'something'; 
}, 
buttonClicked: function (event) { 
    /** Assign variable when button is clicked. */ 
    this.currentEvent = $(event.currentTarget); 
}, 
linkClicked: function() { 
    /** Receive the value of the variable and output it. */ 
    console.log(this.currentEvent); 
}