function works fine in Chrome but does not work in Firefox

user_14579559 0
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Friends my function works fine in Chrome but does not work in Firefox and gives error: Uncaught TypeError: Property 'handleEvent' is not callable.

my function : function test(){ var a12= parseInt(document.querySelector("#number").value);var a13 = a12.toLocaleString(); SendOrderApi.setOrderCount(a13);}

What is the cause of this error? And how do I fix this?

function test(){ 
  var a2= parseInt(document.querySelector("#number").value);
  var a3 = a2.toLocaleString(); 
  document.getElementById("s01").innerText=a3;
}
<input id="number" type="number" onmousewheel="test()">
<br>
<span id="s01">12</span>

function javascript
1 Answers

mousewheel isn't a standard handler. The standard is wheel:

function test(){ 
  var a2= parseInt(document.querySelector("#number").value);
  var a3 = a2.toLocaleString(); 
  document.getElementById("s01").innerText=a3;
}
<input id="number" type="number" onwheel="test()">
<br>
<span id="s01">12</span>

user_135080
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