javascript - 编写 onkeypress 属性而不是 jquery 代码

Question

这里一切正常，但我需要这样编写代码:

<input type='text' class='inpTitle' data-fn = 'write' onkeypress = "???-what here">

有什么帮助吗？

$('.inpTitle').on('keypress', function(e){
if(e.keyCode == 13){
let fn = $(this).attr('data-fn');    
window[fn]();
}

});

function write(){
console.log('323');
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<input type='text' class='inpTitle' data-fn = 'write'>

Answer 1

我认为这应该有效:

<input type='text' class='inpTitle' data-fn = 'write' onkeypress = "prewrite(this, event)">

function prewrite(obj, e) {
  if(e.keyCode == 13){
  let fn = obj.attr('data-fn');    
  window[fn]();
}

function write(){
  console.log('323');
}