内联，绑定函数和回调编写此jQuery代码

Question

var callBack = function(event, ui) {
    setModel.call(this, ui);
};

this.renderer.$el.on("slide", callBack.bind(this));

Hey I need help on how to write this without callback variable. How to define anonymous function directly in event handler without callBack variable, and bind it to this? thanks.

Answer 1

You can do this

this.renderer.$el.on("slide", function(event, ui) {
    setModel.call(this, ui);
});