Pass array to function javascript

RedSonja

Code: Javascript

2021-03-06 18:14:56

const args = ['test0','test1','test2'];
function call_me(param1, param2, param3){
  //
}
call_me.apply(this, args);

1

user5872

Code: Javascript

2021-06-23 17:01:16

var x = [ 'p0', 'p1', 'p2' ]; 
call_me(x);

function call_me(params) {
  for (i=0; i<params.length; i++) {
    alert(params[i])
  }
}

-1

Attacktive

Code: Javascript

2021-03-06 18:13:16

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
        How to pass an array as a function 
        parameter in JavaScript ? 
    </title> 
</head> 
  
<body> 
    <h1 style="color: green"> 
        GeeksforGeeks 
    </h1> 
      
    <b> 
        JavaScript | Passing an array 
        as a function parameter. 
    </b> 
      
    <p> 
        The arguments passed 
        are '1, "Two", 3' 
    </p> 
      
    <button onclick="passToFunction()"> 
        Pass to function 
    </button> 
      
    <script type="text/javascript"> 
          
        function passToFunction() { 
            arrayToPass = [1, "Two", 3]; 
          
            unmodifiableFunction.apply(null, arrayToPass); 
        } 
      
        function unmodifiableFunction(a, b, c) { 
            console.log("First value is: ", a); 
            console.log("Second value is: ", b); 
            console.log("Third value is: ", c); 
        } 
    </script> 
</body> 
  
</html>

-1

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