觸發(fā) onkeyup
屬性事件當(dāng)用戶按下一個(gè)鍵。
與onkeydown事件相關(guān)的事件順序:
沒(méi)有。
<element onkeyup="script or Javascrpt function name">
所有HTML元素,EXCEPT:
<base>, <bdo>, <br>, <head>, <html>, <iframe>, <meta>, <param>, <script>, <style>, <title>
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onkeyup |
Yes | Yes | Yes | Yes | Yes |
<!DOCTYPE html>
<html>
<body>
<input type="text" onkeyup="myFunction()">
<script>
function myFunction() {
console.log("pressed a key");
}
</script>
</body>
</html>
在JavaScript中監(jiān)聽(tīng)TextArea的鍵向上事件
<html>
<head>
<script type="text/javascript">
function handleEvent(oEvent) {
var oTextbox = document.getElementById("txt1");
oTextbox.value += "\n>" + oEvent.type;
}
</script>
</head>
<body>
<P>Type some characters into the first textbox.</p>
<P>
<textarea id="txtInput" rows="15" cols="50"
onkeydown="handleEvent(event)" onkeyup="handleEvent(event)"
onkeypress="handleEvent(event)"></textarea>
</p>
<P>
<textarea id="txt1" rows="15" cols="50"></textarea>
</p>
</body>
</html>
更多建議: