![]() ![]() ![]() When this property has a value, it overrides the URL property. Sets the URL of the page to load within the Iframe.Įmbed HTML and CSS (within tags) to render within the Iframe. The following table lists all the widget properties. These properties are present in the property pane of the widget. Properties allow you to customize the widget, connect it to other widgets and trigger events on user actions. When you click the Send button in the Iframe, a toast message appears on the top of the screen.įrom embedded page to Iframe Properties For example, in the onMessageReceived event, select the Show message action and set the message to 'Message received'. When a message is received, you can also execute a set of actions in the Iframe’s onMessageReceived event. The Text widget displays the text that you sent from the Iframe. ![]() Type something in the Iframe's input box and click the Send button. This code creates a simple HTML document in the Iframe containing a text input, a button, and a script to handle sending the message.ĭrop a Text widget onto the canvas, and set its Text property to. In the srcDoc property, insert the following code: This communication is facilitated by utilizing the postMessage() method in JavaScript.Įxample: suppose you want to send the text entered in the Input widget to an app in the Iframe.ĭrop an Input widget named inputMessage and a Button widget onto the canvas.ĭrop an Iframe widget named iframeExample on the canvas. With the Iframe widget, you can send messages from Appsmith to an embedded page. By leveraging the postMessage capability, you can establish a seamless exchange of messages between the embedded external page and the Appsmith app. Custom Code Editor Communication between app and Iframe Īppsmith offers a secure method for enabling cross-origin communication between the Appsmith app and the Iframe widget. ![]() With this setup, users can edit the code in the code editor, and when the submit button is clicked, the entered code would be processed or displayed as desired. If (event.data = YT.PlayerState.This retrieves the entered code from the editor and displays it in a Text widget using the message reference property. 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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