[英]How to get the textarea value in a div element?
我想要在textarea
鍵入的text
在div元素中typed
id text
,我該怎么辦?
頭
<script>
function field()
{
var txt = document.getElementById("text").value;
if (txt.length > 0){
document.getElementById("typed").value = txt;
}
}
</script>
身體
<input type="text" id="text"></input>
<br>
<b> You Typed : <div id="typed"></div> </b>
<br>
<input type="button" value="Submit" onclick="field()">
如下更改功能
function field()
{
var txt = document.getElementById("text").value;
if (txt.length > 0)
{
document.getElementById("typed").innerText= txt;
}
}
你可以這樣:
<html>
<head>
<script>
function field()
{
var txt = document.getElementById("text").value;
if (txt.length > 0){
document.getElementById("typed").innerText = txt;
console.log(txt);
}
}
</script>
</head>
<body>
<input type="text" id="text"></input>
<br>
<b> You Typed : <div id="typed"></div> </b>
<br>
<input type="button" value="Submit" onclick="field()">
</body>
</html>
document.getElementById("typed").innerHtml = document.getElementById("text").value;
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