$ .fn.function的调用函数 [英] Calling function of $.fn.function

问题描述

问题如下. 有一个函数自定义jquery函数，其中包含另一个函数，例如:

The problem is the following. Theres is a function custom jquery function with another function inside, f.e.:

$.fn.slides = function(args){

 function foo(args){

  }

}

现在我的问题是:如何调用方法foo.

My question is now: How can I call the method foo.

推荐答案

foo不是方法.它是一个局部函数.除非您修改该函数以使其公开，否则无法从定义该函数的外部访问它.

foo is not a method. It is a local function. There is no way to access it from outside the function in which it is defined unless you modify that function to expose it.

例如(但我不建议创建全局变量，您应该将函数附加到其他对象):

For example (and I do not recommend creating globals, you should probably attach the function to some other object):

$.fn.slides = function(args){
   function foo(args){ }
   window.foo = foo;
}

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