As shown below, we can also use JQuery to reassign the iframe source. Comparing the object’s location with the window object’s parent location: Here, we simply compare the object’s location with the window object’s parent.
Code Javascript code to pass parameters in query string in the IFrame URL.
We can use that method to set the attribute and value as well. There may be a variety of reasons for checking whether a webpage is loaded in an iFrame, for example, in cases where we need to dynamically adjust the height or width of an element. Important note: Make sure your JavaScript code runs after the IFrame object have loaded in the DOM, to achieve this write the JavaScript code after the IFrame or Body object. There is a default method attr() in JQuery. This code for an iframe, hosted on CodePen (cdpn.io), failed & lt script type" text/javascript" & gt function setHeightprojectS(iframe). We have created multiple buttons for switching the iframe source and called myFunction() with the path on the click event of those buttons. An iframe allows you to display an HTML document inside another HTML document. Retrieve the iFrame and store it in a variable by using the document. In that function we have used document.getElementById() which will receive html element id, and assign that passed path to the src. HTML Iframe or inline frame is an evolved version of non-standard HTML frame. Establish a new JavaScript function designed to retrieve elements from an iFrame. The IFrame player API lets you embed a YouTube video player on your website and control the player using JavaScript. We have declared myFunction(), which will receive the path as an argument. also if the iframe goes to a different domain, then cross site security will prevent you from attaching javascript events to its dom. We have assigned an ID to the iframe element, and the default src attribute is assigned with the "" path. In above source code we have created HTML iframe block using tags with specified width and height. In this guide, well go through the display options and features of the iframe installation scripts in our JavaScript API. Syntax: getElementById("idOfElement").src = "newPath.html"Ĭlick the chosen button to view the chosen page on the website in iframe:ĭocument.getElementById('myIframe').src = path I am trying to do this by displaying an iframe, but despite adding the solution suggested here, and adding HTTP Content Security Policy headers as well (Content-Security-Policy ), I have had no success displaying the iframe. We can re-assign new path or URL of webpage to getElementById("idOfElement").src. My goal is to display content from an external web page (company SharePoint) onto the Portal. Modal Pop-up in JavaScript with Source Code | JavaScript Projects with Source Code