iframe

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . Suppose i have some tabs (e.g. jquery tab) and I want to dynamically load some page in each tab, I can do that in two ways Use jquery

问题 In javascript, how can I set the innerHTML of an iframe? I mean: how to set, not get. window["ifrm_name"].document.innerHTML= "<h1>Hi</h1>" does not work, and the same for other solutions. Iframe and parent document are on the same domain. I would need to set html of the whole document iframe, not its body. I would need to avoid jquery solution. 回答1: A really simple example ... <iframe id="fred" width="200" height="200"></iframe> then the following Javascript is run, either inline, part of an

问题 I just wanna learn how to read Iframe content in onLoad event of iframe and write it's content to the main page ? Thanks.. 回答1: I have struggled with same this past day. It seems to matter how you access the iframe. If you use document.getElementById() you get an Iframe object, which has no onload event. However, if you access through window.frames[] array, for example var iframeWindow = top.frames['iframeID'], you get a window object, which does have onload event. (ie uses the frame id

问题 Uncaught SecurityError: Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document. No clue how to go further on this...when all I did was ` Works in Firefox, not in Chrome. Could be something related to http://help.twitch.tv/customer/portal/questions/6299203-javascript-errors-in-chrome- 回答1: I had the same problem with localStorage , and fixed it like this : Under Settings > Privacy > Content settings , change the cookies' settings to "Allow local data to

问题 <iframe width="560" height="315" src="//www.youtube.com/embed/M7lc1UVf-VE" frameborder="0" allowfullscreen></iframe> I have a few questions on what happens when I embed a YouTube video using source code like above. The code should generate a YouTube Player object that processes the video the way users like. When I generate a Youtube Player by myself using Youtube Player API(instead of using the embed code), I can call call functions on it. var player; function onYouTubeIframeAPIReady() {

问题 I think someone is stealing my content using an iframe. My website is a forum and a user has just reported them to me. How can I find their website programmatically (php,JavaScript,jQuery,HTML) if their are others doing this? Is this allowed on the internet for them to do this and can I take action? 回答1: With JavaScript you can do if(window.top==window){ //not inside iframe } else { if(parent.parent.someFunction){ parent.parent.someFunction(); } else { alert("framing is not allowed") } } OR

问题 I have an iframe that looks like this: <iframe src="http://www.google.com" height=1000 width="500" id="myiframe"></iframe> I want to create a link so that when I click on it, the iframe on the page changes. How can I do that using jQuery? Is it related to jQuery attr ? 回答1: You don't need jQuery for that. You don't even need JavaScript for that. Give your iframe a name , and target your anchors to point to it: <a href="foo.html" target="myiframe">Foo</a> <a href="bar.html" target="myiframe"

问题 I am new to HTML5 and I have done some research and found out that the use of <frameset> is outdated and from what I read <iframes> are not. So can someone help me, I want to obtain the same result as the example shown but while using <iframes> or another substitute for <frameset> that is not deprecated in HTLM5? <frameset cols="20%,*,"> <frame src="menu.html"> <frame src="events.html"> </frameset> 回答1: Frames have been deprecated because they caused trouble for url navigation and

问题 There are lots of questions/answers on injecting javascript into the document page. What I really want to do is inject javascript in an iframe within the document. To be clear, that iframe doesn't belong to the same domain as the document. I've already tried it through console (not through extension) but was unable to do so. I'm very curious if this is something that can be done using a chrome-extension ? 回答1: Yes, you can use content_scripts property in manifest.json like this: "content

问题 I want to provide a simple piece of Javascript (or an iframe, I guess) that allows 3rd parties to embed functionality from my site in theirs. The user of said widget will be authenticated on our site already - so basically the Facebook Like button, or Facebook Connect, are the closest examples I could find. Since Facebook has a few different buttons I'm struggling to understand exactly what they're doing though. Is there a succinct (and technical - I'm a developer and want to build my own