Sets the action to take place when the srcDocproperty is changed. Sets the action to take place when the widget's URL is changed. When the event is triggered, these event handlers can run queries, JS code, or other supported actions. With JS enabled, this accepts valid CSS box-shadow values. With JS enabled, this accepts valid CSS border-radius values.Ĭasts a drop shadow from the frame of the widget. Rounds the corners of the widget's outer edge. Style properties allow you to change the look and feel of the widget. Doesn't reflect the content set in the srcDoc property.Ĭontains the title of the Iframe as set in the widget's Title property._ The property is undefined before a message is received.Ĭontains metadata associated with the message received from the embedded page via the JavaScript postMessage() method.Ĭontains the URL of the embedded page. This property indicates whether the widget is visible or not.Ĭontains a message received from the embedded page via the JS postMessage() method. For instance, to get the visibility status, you can use Iframe1.isVisible. These properties can be referenced in other widgets, queries, or JS functions using the dot operator. You can also control this toggle using JavaScript code by clicking the JS button When this toggle is switched on, it enables a skeleton loading screen, which sets an animated placeholder while the widget is loading and becomes visible. 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. This retrieves the entered code from the editor and displays it in a Text widget using the message reference property.
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