sandbox-a list of features that should be allowed or disallowed in the frame window.This attribute takes precedence over any URL in the src attribute srcdoc-the HTML for the source of the frame.src-the URL for the source of the frame.Here’s how you would turn on scrolling all the time with the overflow property: But in these examples it doesn’t work reliably in all browsers yet. To turn off scrolling in HTML5 you are supposed to use the overflow property.Here is how to turn off scrolling with the scrolling attribute Auto is the default and includes the scroll bars when they are needed and removes them when they are not.No says to remove all scroll bars whether needed or not.Yes tells the browser to always include scroll bars even if they aren’t needed.To use the scrolling attribute, add it like any other attribute and then choose one of three values: yes, no, or auto.So if you want to remove or change the scroll bars, you should use the scrolling attribute on your iframe as well.HTML5 recommends that you use the overflow property to remove the scroll bars, but that isn’t reliable.These styles mostly just remove the border around the iframe, but they also ensure that all browsers display that iframe with the same margins, padding, and dimensions.Here are examples of a frame with no styles and one with just the basics styled.While most browsers include iframes without a lot of extra styles, it’s still a good idea to add some styles to keep them consistent.The first thing you should consider when styling your iframes is the IFRAME itself.You can style the page inside the IFRAME (under certain conditions).When you embed an IFRAME element in your HTML, you have two opportunities to add CSS styles to it:.If you control the page in the iframe, the easiest approach is to create a shared CSS file with common styles, then just link to it from your html pages.If you want to apply the same stylesheet to the content of the iframe, just reference it from the pages used in there.If (event.data = YT.PlayerState.Applying CSS to iframe How to apply CSS to iframe the player should play for six seconds and then stop. The function indicates that when playing a video (state=1), The API calls this function when the player's state changes. The API will call this function when the video player is ready. This function creates an (and YouTube player) Var firstScriptTag = document.getElementsByTagName('script') į(tag, firstScriptTag) Var tag = document.createElement('script') This code loads the IFrame Player API code asynchronously. (and video player) will replace this tag. The numbered comments in the HTML are explained in the list below the example. The sample HTML page below creates an embedded player that will load a video, play it for six seconds, and then stop the playback. Thus, this function might create the player objects that you want to display when the page loads. OnYouTubeIframeAPIReady – The API will call this function when the page has finished downloading the JavaScript for the player API, which enables you to then use the API on your page. We recommend 16:9 players be at least 480 pixels wide and 270 pixels tall.Īny web page that uses the IFrame API must also implement the following JavaScript function: If the player displays controls, it must be large enough to fully display the controls without shrinking the viewport below the minimum size. Most modern browsers support postMessage.Įmbedded players must have a viewport that is at least 200px by 200px. The user's browser must support the HTML5 postMessage feature. It also details the different JavaScript functions that you can call to control the video player as well as the player parameters you can use to further customize the player. It identifies the different types of events that the API can send and explains how to write event listeners to respond to those events. This guide explains how to use the IFrame API. You can also add event listeners that will execute in response to certain player events, such as a player state change. Using the API's JavaScript functions, you can queue videos for playback play, pause, or stop those videos adjust the player volume or retrieve information about the video being played. The IFrame player API lets you embed a YouTube video player on your website and control the player using JavaScript.
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