[英]I wrote a function that sums the numbers I entered in the inputs, but it didn't work, why?
sorry if it's silly.I want to add the numbers I entered in two separate inputs, but it doesn't work.抱歉,如果这很愚蠢。我想将我输入的数字添加到两个单独的输入中,但它不起作用。
<body>
<input type="number" id="number1"/>
<input type="number" id="number2"/>
<button onclick="plus()">Sum</button>
<script>
function plus (){
let numberbox1 = document.getElementById("number1");
let numberbox2 = document.getElementById("number2");
let newnumber = numberbox1 + numberbox2;
let div = document.get.createElement("div");
div.innerText = newnumber ;
document.body.appendChild(div);
}
</script>
let div = document.getElementById("num"); function plus (){ let numberbox1 = +document.getElementById("number1").value; let numberbox2 = +document.getElementById("number2").value; let newnumber = numberbox1 + numberbox2; console.log(newnumber) div.textContent = newnumber; }
<input type="number" id="number1"/> <input type="number" id="number2"/> <button onclick="plus()">Sum</button> <div id="num"> </div>
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