Should you use querySelector or getElementById? (You could use try {} blocks if you want to get even fancier, but this worked for me.). On whose turn does the fright from a terror dive end? What does the power set mean in the construction of Von Neumann universe? It will reload the iframe's initial source though. How are we going to make this possible? Remember to wait for "DOMContentLoaded", otherwise you will just be accessing "myFrame" before it exists in the DOM. To refresh an iframe using JavaScript, we call iframe.contentWindow.location.reload();. Beginner kit improvement advice - which lens should I consider? So you have to index it by index or name. For examples of how to work around this cross-domain scripting restriction see this: To reload one iframe from within the other change to: $('#iframe', window.parent.document).attr('src', function (i, val ) { return val; }); On Internet Explorer javascript solutions like, This didn't work for me, however I did something like, Multiple errors in this answer: 1. not an ASP.NET component, therefore, softwareas.com/cross-domain-communication-with-iframes. If total energies differ across different software, how do I decide which software to use? How to change iframe src with JavaScript? - The Web Dev By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. There was no 'contentWindow' property. Why does Acts not mention the deaths of Peter and Paul? If the iframe was not on a different domain, you could do something like this: But since the iframe is on a different domain, you will be denied access to the iframe's contentDocument property by the same-origin policy. We need this functionality to remain. This does not reload the new source as the poster asked. In this article, we'll look at. How to calculate the number of days between two dates in JavaScript ? To block iframing of your own content, you should add the x-frame-options: SAMEORIGIN response header; if you are using an Apache server, this can either be done in your host configuration, or in a seperate .htaccess file by adding the following: Hey Jacob, is it possible to dynamically change the iframe source leveraging the mainframe URL parameters as an ID and joining it with the URL in the iframe to render a detailed page? However, the following script may proved useful (I wrote this about a year or so ago). The following syntax is work for both cases, where the IFrame is provided & loaded from the same domain, and where the IFrame is not from the same domain. Basil, I know it might be a little late and you have probably figured it out but just in case, you place the code either into your head or you create an external JavaScript file .js ending, just make sure you refer to it in your head. What is the purpose of the var keyword and when should I use it (or omit it)? I want next step be update the iframe url with this newURL and refresh iframe so it load up the content of newURL aspx page in this main page. How to append HTML code to a div using JavaScript ? How do I check if an element is hidden in jQuery? What does "use strict" do in JavaScript, and what is the reasoning behind it? Full code: document.addEventListener("DOMContentLoaded", function(){ var mainParameter = location.search.split('test=')[1]; var iframeSrcValue = document.getElementById("MyFrame").src; var combined = iframeSrcValue + mainParameter; alert(mainParameter); }); Hi Jacob,I'm trying to achieve almost exactly the same goal as Magnor Maxi did above, i.e dynamically change iframe src by website url.I was able to get this far:
the script produces the full url I need but I don't know how to make that url be the iframe srcI don't have any knowledge in coding what so ever, thus would greatly appreciate any assistance.thanks and keep safe, I'm trying to have the reply from a website embed in a page. Limiting the number of "Instance on Points" in the Viewport. What is the difference between Bower and npm? It have more simpler solution: which works without javaScript in (FF, Webkit) Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Actually, this approach didn't work for me in Chrome. How to convert a sequence of integers into a monomial. In the body section put: Then in some JAVASCRIPT you may have a function like: To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Then we set the src attribute of the iframe by setting the src property of the iframe to the loc URL string. This works from JavaScript inside the current iFrame. on How to change iframe src with JavaScript? comment preview doesnt has funcionality , AhahahhAHHAhh. I initially set out to try and save some time with RWD and cross-browser testing. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A), There exists an element in a group whose order is at most the number of conjugacy classes, I would like to calculate an interesting integral, Futuristic/dystopian short story about a man living in a hive society trying to meet his dying mother. That may have had something to do with why I couldn't get any of the other solutions to refresh my particular frame. Note that this is only for example purposes, instead of using onClick you may want to consider using event handlers in an external script. How to check if a specific pixel of an image is transparent with JavaScript? Why is it shorter than a normal address? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Word order in a sentence with two clauses. Strange that we can't simply use. Therefor, you should create a button element somewhere. The best way I found until now was set the iframes src attribute to itself, but this isnt very clean. The second line fetches the value of the currently selected option element, which will then be handed over to the iframe in the final and third line of code. "Access is denied" JavaScript error when trying to access the document object of a programmatically-created
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