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Is there a click event in JavaScript?
- WBOYOriginal
- 2022-01-19 16:14:171480browse
There is a click event in JavaScript; you can use onclick to bind the click event. The syntax is "
" or "object.onclick=function(){To Executed JavaScript};".
The operating environment of this tutorial: Windows 10 system, JavaScript version 1.8.5, Dell G3 computer.
Is there a click event in JavaScript
HTML events can be browser behaviors or user behaviors.
The following are examples of HTML events:
HTML page finishes loading HTML input field changes HTML button is clicked
Usually, when an event occurs, you can do something .
JavaScript can execute some code when the event is triggered.
The onclick event occurs when an element is clicked.
Syntax
In HTML:
<element onclick="SomeJavaScriptCode">
In JavaScript:
object.onclick=function(){SomeJavaScriptCode};Parameter Description
SomeJavaScriptCode Required. Specifies the JavaScript to be executed when this event occurs.
The example is as follows:
<html>
<head>
<meta charset="utf-8">
<title>123</title>
<script>
function myFunction(){
document.getElementById("demo").innerHTML="Hello World";
}
</script>
</head>
<body>
<p>单击按钮触发函数。</p>
<button onclick="myFunction()">点我</button>
<p id="demo"></p>
</body>
</html>Output result:
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