Hello everyone I have a question I have this code
for (i=1; i>=variable; i++ ){
function formula'+i+'(){
}
}
I would like to know how I make the function repeat itself automatically I add the variable i but it tells me error
SyntaxError: missing (before formal parameters
I thank you in advance for the help provided
I commented the following to how I understood your exercise, it should be as follows
let tope = 10
for(i=0;i<=tope;i++){
function saludo(){
console.log('Hola soy el numero: ${i}')
}
saludo()
}In the example I use, I declare the following:
tope is going to be the limit that respects the for for I declare a function that will be responsible for printing the value of the variable i for each iteration made by for , I used template strings to print the value in question for I invoke the execution of the mode function saludo()
For each iteration of the for from 0 to 10 in my example; the function is going to be repeating and therefore executing the functionality that has assigned
I had already committed that what you are trying to do is not, it is self-generated code, which you would do with $php but if you only want in javascript you can achieve it with jQuery in this way:
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<input type="submit" onclick="generar()" value="Autogenerar" />
<div id="btn">
</div>
<div id="con">
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
function generar() {
var v="<script>";
for (var i = 5 ; i >= 0; i--) {
var a=$("#btn");
a.append("<input type='submit' value='boton"+i+"' onclick='click"+i+"()'/>");
v=v+"function click"+i+"(){alert('Formula"+i+"');}";
}
var b=$("#con");
var v=v+"<\/script>";
b.append(v);
}
</script>
</body>
</html>To perform this operation, you must use bracket notation.
for(i=1;i<11;i++) {
window['saludo' + i] = function(){alert('Hola!')};
}
console.log(saludo1);
console.log(saludo2);
console.log(saludo3);
console.log(saludo4);
console.log(saludo5);
console.log(saludo6);
console.log(saludo7);
console.log(saludo8);
console.log(saludo9);
console.log(saludo10);// Correcto
window['myvar' + num] = myValue;
// Incorrecto
window.myvar + num = myValue; // SyntaxError: invalid assignment left-hand