Event onloadYesYesYesYesYes Syntax In HTML: <elementonload="myScript"> Try it Yourself » In JavaScript: object.onload=function(){myScript}; Try it Yourself » In JavaScript, using the addEventListener() method: object.addEventListener("load",myScript); ...
To ensure that an event handler receives the HTMLFrameSiteEvents::onload event for these objects, place the script object that defines the event handler before the object and use the HTMLFrameSiteEvents::onload attribute in the object to set the handler....
HTMLWindowEvents onafterprint onbeforeprint onbeforeunload onblur onerror onfocus onhelp onload onresize onscroll onunload HTMLWindowEvents2 HTMLWindowEvents3 HTMLWindowEvents4 IBlockFormats ICanvasGradient ICanvasImageData ICanvasPattern ICanvasPixelArray ...
</h1> </body> </html> 运行一下浏览器支持 事件 onafterprint Yes Yes Yes Yes Yes所有主流浏览器都支持 onload 属性。定义和用法 onload 属性在对象已加载时触发。onload最常用于<body>元素中,用于在网页完全加载所有内容(包括图像、脚本文件、CSS文件等)后执行脚本。但是,它也可以用于其他元素。例如<frame>,...
Window.onload Event in the head section of HTML First of all, we are going to present a simple example of a window.onload event. In this example, we simply display an alert message whenever a page is loaded. Syntax window.onload=functionName(); ...
Event Attribute onload Yes Yes Yes Yes YesSyntax<element onload="script"> Attribute ValuesValueDescription script The script to be run on onloadTechnical DetailsSupported HTML tags: <body>, <frame>, <frameset>, <iframe>, <img>, <input type="image">, <link>, <script> and <style>...
For our very first example, we will implement the onload function in Javascript script, within an html web page: Code: <!DOCTYPEhtml><html><body><p>A simple example to demonstrate onload event along with iframe.</p><iframeid="samFrame"imgsrc="https://cdn.educba.com/home/sulaksh/Desktop...
HTML 事件属性 实例 页面加载之后立即执行一段 JavaScript: <body onload="load()"> 亲自试一试 浏览器支持 IEFirefoxChromeSafariOpera 所有主流浏览器都支持 onload 属性。 定义和用法 onload 属性在对象已加载时触发。 onload 常用在 <body> 中,一旦完全加载所有内容(包括图像、脚本文件、CSS 文件等),就执行...
This event wraps an underlying event that is defined at the level of the plug-in object model. The Silverlight.js version is not documented here; see documentation for Silverlight.js specifically. The syntax shown is the objectparam syntax in HTML, which is what is required to set the value...
HTML DOM 属性对象 HTML DOM Console 对象 onload 事件事件对象实例 当页面载入完毕后执行Javascript代码: <body onload="myFunction()"> 尝试一下 » (页面底部查看更多实例) 定义和用法onload 事件会在页面或图像加载完成后立即发生。onload 通常用于 <body> 元素,在页面完全载入后(包括图片、css文件等等。)执行...