JavaScript参考错误-在对象内部找不到函数

Question

var model = {

   test:function(){console.log("hello")},

   show: test() //ReferenceError: test is not defined
}

I want to have a key inside model object to hold a function. Not sure why it gets undefined error.

Answer 1

Hope it helps .

 var model = { test: function() { alert("hello") }, show: function() { return this.test(); } } model.test(); model.show(); 

use key show as a function, return test from it.

Answer 2

I know this is a duplicate but I can't find a good one. You have to do something like this:

var model = {

   test:function(){console.log("hello")},

};
model.show = model.test();

If you want to make it less ... primitive, I guess, you can write a constructor function to encapsulate that stuff, or perhaps a "factory"-like function to do so.