我想在 onclick 上调用 function 但 function 应该在另一个 ZC1C424574AB11 内

Question

Javascript code:

function abc() {
  function def() {
    //do something
  }
}

HTML code:

<button onclick="def()">click me</button>

I get the error def() is not defined .

Answer 1

Try this.

 function def(){
         //do something
       }
function abc(playDef){
       if(playDef){
        def()
     }
    }
<button onclick="def(true)">click me</button>

For more functions you can pass arguments and manage if condition

Answer 2

You only need to declare def in global scope:

function abc(){
   window.def = function(){
       console.log("hello, I'm function def");
   }
}
abc();
def();

But remember you need to call abc first to get access to def function. Hope this helps. Good luck.

I have completed my answer with a code snippet, you can try the working solution:

 function abc(){ window.def = function(){ console.log("hello, I'm function def"); } } abc();

 <button onclick='def();'>Click Me!</button>