Jquery Postmessage

artedelisandopelocorpo-blog. Introduction to REST. The following helper function allows sending an Ajax request via GET method - an equivalent to jQuery's $. Service Worker postMessage() Sample. About HTML Preprocessors. Unfortunately, no direct notifications are sent when a check box gets selected or deselected in a win32 tree control. 4], it says to add jquery. Here's how I used postMessage to get the height and width of a document in an iFrame. 今回は親と子iframeとの間で値を送受信しますが、別にiframeでなくても通信できます。IE8から使えるので、ほぼすべてのブラウザで使えると思います。. HTML preprocessors can make writing HTML more powerful or convenient. The child frame code $(function(){ // Get the parent page URL as it was passed in, for browsers that don't support // window. Read on to learn more. SAS’s only job is to make sure that valid JQuery code gets to the browser, where the JQuery Javascript is then run by the browser. 5 Documentation improvements. Now this is how sendmessage / postmessage works. Hash-Hack for Cross-Domain IFrame Communication I recently needed a simple, legacy browser (*cough* IE 6) compatible, solution for sending cross-domain communication between an iframe and its parent window. translator services) or within the same origin (especially in developer tools extensions) •postMessagedata can be passed into background script context, and in some cases even reach OS via Native Messaging API. As for updating the GSAP library, we will add this to our official feature request list on your behalf so that the developers can review it. Kendo UI UI for jQuery UI for Angular UI for React UI for Vue UI for ASP. AppCheck partnered with Sec-1 Ltd to undertake a research project investigating the security challenges posed by next generation web applications. Friedberger & Fröhner's Veterinary Pathology: (authorised Translation) by Franz Friedberger, Eugen Fröhner Friedberger & Fröhner's Veterinary Pathology: (authorised Translation) by Franz Friedberger, Eugen Fröhner PDF, ePub eBook D0wnl0ad. Essentially window. postMessage method, JavaScript. Display Notification Messages using jQuery In this article, I am going to show you how to display notification messages in Webpage. Then, to send data from the parent to the child, I passed the data in a query string through the iframe's src attribute. postMessage function where NAME is whatever you. The postMessage method supports data types including strings, numbers, arrays, and objects. You can think about it as a post office: when you put the mail that you want posting in a post box, you can be sure that Mr. This is a JavaScript solution, so it works on the client side. iframeHeight() to iframe that you want to fix. Is the Form Plugin fast? Yes! See our comparison page for a look at how the Form Plugin compares to other libraries (including Prototype and dojo). Privacy & Cookies: This site uses cookies. post() implements the Promise interface, giving it all the properties, methods, and behavior of a Promise (see Deferred object for more information). [email protected] NET MVC Foundations Series) We’ll define a form using this MVC convention and helper method as follows: Next, we use the Model property of the view and the HTML helper methods to define the input fields. Canvas receives this post message and uses the height variable to set the iframe height of the LTI. fileupload-angular. a-iraquiana. delmy-gonzalez. hasjquery will be true if jQuery has been included on the page. jQuery tubular Tubular is a jQuery plugin that lets you set a YouTube video as your page background. There are Tweets waiting in the queue. contentWindow. Stop listening to all resize postMessage events Jetpackresizeable off function from ACCT 550 ACCT 550 at DeVry University, Keller Graduate School of Management. , make queries), and DELETE data. In the course of experimenting with click tracking and h…. This jQuery XHR object, or "jqXHR," returned by $. When he’s not on the clock, you can find him doing technical dives in deep and cold waters, playing guitar or ukulele, riding his Harley Davidson Sportster, or researching malware on his own. Toastmessage-plugin is a JQuery plugin which provides android-like notification messages. 3) now, in a already drawn calendar, I need to reset the defaultDate property with the date that just arrived. Window 对象表示浏览器中打开的窗口。 如果文档包含框架(frame 或 iframe 标签),浏览器会为 HTML 文档创建一个 window 对象,并为每个框架创建一个额外的 window 对象。. SAS’s only job is to make sure that valid JQuery code gets to the browser, where the JQuery Javascript is then run by the browser. 지금부터 배우실 오토핫키 명령어는 비활성 입니다. name及JSOCKET 04-17 阅读数 26 最近工作中安排了个关于JS跨域问题,项目组最初使用了jquery. In most cases it is used with the HTTP protocol. A jQuery humanized message plugin is a way to neatly overlay alerts and message for users using your app. As per title, I thought I'd ask first before typing out the entire problem only to find nobody has heard of it. The window. This sample demonstrates basic Service Worker registration, in conjunction with using the postMessage interface to communicate with the service worker controlling the page. The example below shows how to use postMessage to interact with a document in an iframe when that document is on another domain. name实现iframe跨域通信jquery兼容版. Javascript now allows cross-document communication thanks to the postMessage function. Privacy & Cookies: This site uses cookies. 메시지 큐는 크기가 한정되어 있기 때문에 고속으로 전송되는 모든 메시지를. 概述 jQuery Form Plugin 能够让你简洁的将以HTML形式提交的表单升级成采用AJAX技术提交的表单。插件里面主要的方法, ajaxForm 和 ajaxSubmit, 能够从form组件里采集信息确定如何处理表单的提交过程。. If the media services team wants to roll out a new feature on a Tuesday, but the storage team isn’t ready with updates they’re planning - that’s fine. artedelisandopelocorpo-blog. Now, HTML5 is bringing us true multi-threading. 3 and later. postMessage method, JavaScript finally has a fantastic means for cross-domain frame communication. postMessage method, JavaScript. postMessage is not available, the target window's location. 注意: Internet Explorer 8 及更早IE版本不支持 addEventListener() 方法,,Opera 7. Description. What is OpenID Connect? OpenID Connect 1. TAG iframe event trigger, iframe f5, iframe refresh, iframe root, iframe 갱신, iframe 로드, iframe 로딩, iframe 로딩된후 제어, iframe 바로 위 부모, iframe 부모 html 제어, iframe 부모 제어, iframe 부모에 접근하기, iframe 새로고침, iframe 윈도우 객체, iframe 한단계 위, jQuery, jquery appendTo, jquery. Viget is a full-service interactive agency that helps plan, design, build, and measure successful websites and digital products. * Using XMLHttpRequest() in plain JavaScript XMLHttpRequest is an API that provides client functionality for transferring data between a client and a server. Kendo UI UI for jQuery UI for Angular UI for React UI for Vue UI for ASP. I could not resolve this for past two days. postMessage() は、 Window オブジェクト間で安全にクロスドメイン通信を可能にするためのメソッドです。例えば、ポップアップとそれを表示したページの間や、iframe とそれが埋め込まれたページの間での通信に使うことができます。. jQuery's many layers of smooth-overs come at a very high performance cost, and it doesn't even smooth things over that well. Child window now sends postmessage back to parent window to tell that "I'm on the inside ready to get json-object". This architecture allows us to scale to ∞ deployments in a given day. However, to keep your document well structured there are some basic guidelines: Most scripts can go inside the document head. And it's a source code that I cannot change. postMessage(), in that it requires explicitly specifying the domain of the target window. It is working fine if we were to browse it in a new tab. Old names have been deprecated and removed from docs. Join the web’s most supportive community of creators and get high-quality tools for hosting, sharing, and streaming videos in gorgeous HD and 4K with no ads. The Form Plugin is compatible with jQuery v1. AppCheck partnered with Sec-1 Ltd to undertake a research project investigating the security challenges posed by next generation web applications. postMessage(), in that it requires explicitly specifying the domain of the target window. Old names have been deprecated and removed from docs. 6) folder jquery. 3 - Simple Modal Window in Angular 2/5. Responsive Iframes — yes it is possible Posted by Dave Hansen-Lange on November 14, 2013 in Development The Web has always had a love-hate relationship with 3rd-party content. For our purposes, the important thing about this use of the class is that we’re bind ing a function to value. delmy-gonzalez. Not using a function saves a small amount of overhead for the browser, as well as making your code much more readable. LabelFor () to create the fields. Child window now sends postmessage back to parent window to tell that "I'm on the inside ready to get json-object". postMessage(); windowを超えてクロスドメインでアクセスしようとすると、permission deniedになったり、undefinedになったりするけど、postMessageは有効に使える。 引数は第2引数まで取る。(第2引数まで必須。. jquery convert date to formated date; Spreadsheet tracker; Shorten the regular expression into a single matching group; How do I set a regexp with optional “(” and “)” that requires both when used? React Dropzone Component – How to dynamically change postUrl? How to print div in landscape mode in angularjs; accessing the api sublinks. inadifferentheaven. But, there's nothing stopping us from using it in an intra-window communications workflow. From friend requests to pull requests, keeping users updated is key to their experience. Unfortunately, no direct notifications are sent when a check box gets selected or deselected in a win32 tree control. •Chrome extensions use postMessageAPI to receive messages from external web sites (e. Messages sent between top level windows will fail. Specifically the postMessage API has become much simpler and has stronger security brought into mind. In the course of experimenting with click tracking and heatmaps I needed to. vip likers get more likes in post You Must Subscribe Admin To Work Correctly THEN IT NOT WORKS!!. To javascript, iFrames are typically black boxes. tizzkatychrisrob. An attribute can be id, class, name or tag. RabbitMQ is a message broker: it accepts and forwards messages. 今回は親と子iframeとの間で値を送受信しますが、別にiframeでなくても通信できます。IE8から使えるので、ほぼすべてのブラウザで使えると思います。. - Opções ->. Slave will create XHRs on behalf of master then return the results. postMessage(data); By default you probably want to use navigator. This jQuery XHR object, or "jqXHR," returned by $. jQuery has long been a popular JavaScript library for creating rich interactive websites and web apps. JavaScript tutorial, how to get and modify content of an Iframe, contentWindow. This method will call window. Javascript now allows cross-document communication thanks to the postMessage function. getElementsByTagName and then a message is sent to each of them through contentWindow. Code used in this page. Simple Ajax request example with JQuery and PHP. The App page requests the hosted page to resize the App Part as the content grows or shrinks by using the method postMessage. Why use HTML5 notifications? There are few apps nowadays for which realtime notifications are not a core feature. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. include the latest version iframe height plugin. CheckBoxFor () on that one. Join the web’s most supportive community of creators and get high-quality tools for hosting, sharing, and streaming videos in gorgeous HD and 4K with no ads. If the media services team wants to roll out a new feature on a Tuesday, but the storage team isn’t ready with updates they’re planning - that’s fine. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article. Google recently redesigned its search results page and there are quite a few small, but impactful, changes in this latest redesign. A web page builder like Microsoft Web Expressions, a. iframeHeightExternal() to send external page height to iframe. With postMessage (), you don’t need similar protocol, host or port to send a message. Cross-Origin Communication with postMessage. It relies on a stateless, client-server, cacheable communications. This sample demonstrates basic Service Worker registration, in conjunction with using the postMessage interface to communicate with the service worker controlling the page. If you want to send a cross-origin request, you need to set up your PHP headers on the receiver side to enable this type of cross communication. serviceWorker. As per title, I thought I'd ask first before typing out the entire problem only to find nobody has heard of it. I also describe some alternative ways to make sure it works on Webkit-based. jsでは、これにjqueryのalwaysメソッドを組み合わせて submit、cancel、状態、プログレス、レスポンス、などをreturnしたり、 アップロードされた一時ファイルをqueueに登録したりしています。. name and queues messages so they aren't lost while polling. jQuery dialog window is a famous jQuery pop up modal box known to many of us and is commonly used in web applications and web designing. originalEvent. iFrame message passing test. Embedding code, help? I'm working on an interactive timeline which is hosted on an external site - I've been provided with code to add to my page, however I cannot get it working. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug. For example, do not build a media viewer. include the latest version iframe height plugin. Click on this POST message. [code]xhr = new XMLHttpRequest(); var url = "url"; xhr. postMessage(message, targetOrigin. postMessage This method will call window. include the latest version jquery in your page. a-iraquiana. addEventListener('message') iframe. js, found here. jquery convert date to formated date; Spreadsheet tracker; Shorten the regular expression into a single matching group; How do I set a regexp with optional “(” and “)” that requires both when used? React Dropzone Component – How to dynamically change postUrl? How to print div in landscape mode in angularjs; accessing the api sublinks. jQuery Sandbox runs untrusted javascript in a HTML5 Worker which does not have access to the DOM. The name "jQuery" stands for a JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions. Master will communicate to slave iframe using postMessage. scappafailprimapossibile. With the addition of the window. Because your wedding cake is a unique aesthetic icon for your wedding, our team of chefs place huge importance on it. The jQuery version only consists of HTML, CSS and JavaScript, so where you can add those things manually the jQuery version could also be added. #jquery live stream of conversation and media. This sample demonstrates basic Service Worker registration, in conjunction with using the postMessage interface to communicate with the service worker controlling the page. likeneonlightts. Available in Chrome 45+ | View on GitHub | Browse Samples. Unfortunately, this method isn’t supported in all browsers. postMessage (this URL could be hard-coded). postMessage communication in browsers that support it (FF3, Safari 4, IE8), while falling back to a document. And it's a source code that I cannot change. This jQuery XHR object, or "jqXHR," returned by $. Tutor Talk; Tutor Evaluation; Learning Sites – Math; College Algebra Preparation Textbooks; Learning Sites – Other Subjects. Note that the $. Child window now sends postmessage back to parent window to tell that "I'm on the inside ready to get json-object". 2010-02-04 Jquery要怎样触发某个链接点击事件 32 2016-12-07 a标签点击跳转页面后怎么给当前点击的a标签用jquery添加 1 2014-11-13 关于jquery阻止事件冒泡,导致a标签的href内的地址无. postMessage method, JavaScript. It relies on a stateless, client-server, cacheable communications. You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. Usually the question goes something like. Why use HTML5 notifications? There are few apps nowadays for which realtime notifications are not a core feature. showmodaldialog” in your CRM code Posted on September 11, 2014 by salimadamon The window. Toastmessage-plugin is a JQuery plugin which provides android-like notification messages. As of jQuery 1. a jquery dialog. Parent window sends json-object. A modal box is a nice, unobtrusive alternative, and Bootstrap allows us to also create that with ease. postMessage and the subsequent jQuery plugin was a great referral. You can add a script anywhere inside the head or body sections of your document. Analyzing this situation is a common problem in intermediate (upper-level undergraduate) mechanics. This is necessary because there's no way to determine the target window's domain programatically, and the domain is required for the polyfill technique to work. Child window now sends postmessage back to parent window to tell that "I'm on the inside ready to get json-object". One example where this plugin is useful is when a child Iframe needs to tell its parent that its contents have resized. jsでは、これにjqueryのalwaysメソッドを組み合わせて submit、cancel、状態、プログレス、レスポンス、などをreturnしたり、 アップロードされた一時ファイルをqueueに登録したりしています。. No, actually this is a custom browse (i. You cannot replicate the core user experience of the Instagram apps or web site. ui folder inside sites/all/module/jquery_ui folder. hash communication method for all other browsers (IE6, IE7, Opera). include the latest version jquery in your page. postmessage进行跨域,结果发现IE8以下不兼容,所以选择了easyXDM. For our purposes, the important thing about this use of the class is that we’re bind ing a function to value. It allows Clients to verify the identity of the End-User based on the authentication performed by an Authorization Server, as well as to obtain basic profile information about the End-User in an interoperable and REST-like manner. Recieving messages is the same in both. 메시지 큐는 크기가 한정되어 있기 때문에 고속으로 전송되는 모든 메시지를. xx401) saved to my Favorites. push("\\["+L+"*(?:value|"+K+")"),a. postmessage. It used to be that the only way to implement asynchronous behavior in JavaScript was to use methods like setTimeout() and setInterval(). To javascript, iFrames are typically black boxes. Note: The trusted referrer must store the initialization vector and encryption key securely to allow decryption at a later time. Find here the page of a SharePoint 2013 App which can be referenced by an App Part. Note: Both the RFMformat and RFMdata parameters are required Layout URI - x-www-form-urlencoded embedded JSON - POST Message. Usually the question goes something like. Hello everyone, Today, I’ll talk about displaying little notification messages at the bottom of a web page, and how to make them appear and vanish after a few seconds in a customizable way, thanks to JQuery. postMessage exists, the param is passed using that, // otherwise it is passed in the location hash (that's why parent_url is required). jquery convert date to formated date; Spreadsheet tracker; Shorten the regular expression into a single matching group; How do I set a regexp with optional “(” and “)” that requires both when used? React Dropzone Component – How to dynamically change postUrl? How to print div in landscape mode in angularjs; accessing the api sublinks. Example 52: Include content directly with post message communication When you enable post communication you can read elements from the iframe and transfer it to the parent and include it there. Description. messageHandlers. This post is outdated, and might and might not work. The header X-Requested-With allows server side frameworks, such as Django or RoR, to identify Ajax requests. // postMessage接收两个参数,第一个表示信息,可以传递字符串或者对象,我用的对象。 refresh 是目标页面监听事件的key,对象内可以传递多个key;第二个参数表示目标源,*表示所有,但不安全,建议使用具体地址. postMessage (this URL could be hard-coded). The main difference between the two pages is the method of sending messages. Using postMessage to post messages between windows & iframes. This sample demonstrates basic Service Worker registration, in conjunction with using the postMessage interface to communicate with the service worker controlling the page. All code belongs to the poster and no license is enforced. It will will useful for you when youtube video is showin in sliders. push("\\["+L+"*(?:value|"+K+")"),a. postMessage(); windowを超えてクロスドメインでアクセスしようとすると、permission deniedになったり、undefinedになったりするけど、postMessageは有効に使える。 引数は第2引数まで取る。(第2引数まで必須。. postMessage() を使って、クロスドメインの iframe の高さを設定する検証 クロスドメインでiframeの高さを調整する方法 Setting the height of a cross-domain iframe using postMessage. postMessage - To: Information and samples for HTML5 and related APIs. postMessage call. This date arrives perfectly. [code]xhr = new XMLHttpRequest(); var url = "url"; xhr. Child window now sends postmessage back to parent window to tell that "I'm on the inside ready to get json-object". WIKIPEDIA (Perluas pemahaman dengan mencari arti istilah bahasa) Hasil penelusuran. jQueryでpostMessage()を使ってクロスドメインな親と子iframeの間で値を送受信する. With the addition of the window. This mechanism ensures that the script cannot manipulate elements in your DOM, read your cookie or annoy your visitors with popups. If you want to include information from a different domain within a web page, you might use an iframe. CheckBoxFor () on that one. Browser Support For postMessage. They are built to interact with particular servers built in Node. That function is using function ( newval ) {} to set the property in the page preview to the newval, the value of the option we’re “catching” with value. yourdreamobscene. postMessage是html5引入的API,postMessage()方法允许来自不同源的脚本采用异步方式进行有效的通信,可以实现跨文本文档,多窗口,跨域消息传递. The example below shows how to use postMessage to interact with a document in an iframe when that document is on another domain. 概述 jQuery Form Plugin 能够让你简洁的将以HTML形式提交的表单升级成采用AJAX技术提交的表单。插件里面主要的方法, ajaxForm 和 ajaxSubmit, 能够从form组件里采集信息确定如何处理表单的提交过程。. The App page requests the hosted page to resize the App Part as the content grows or shrinks by using the method postMessage. It's your responsibility to make sure that you respect that right. #jquery live stream of conversation and media. I'll also cover ASP. This article shows you how. postmessage. Service Worker postMessage() Sample. Government Web pages are found mainly through search engines. Browser-side AJAX with jQuery. postMessage() method to "emit" the "app ready" event on the Window object. Learning jQuery Fourth Edition Karl Swedberg and Jonathan Chaffer jQuery in Action Bear Bibeault, Yehuda Katz, and Aurelio De Rosa jQuery Succinctly Cody Lindley. contentWindow. postMessage communication in browsers that support it (FF3, Safari 4, IE8), while falling back to a document. Privacy & Cookies: This site uses cookies. postMessage. Child window uses ajax to access webservices and then sends a message back to the parent window saying that the data has been processed. 0 upgrade notice. name实现iframe跨域通信jquery兼容版. The puck moves without friction on the table top, and the bob moves up and down under the hole. querySelectorAll("[msallowcapture^='']"). Read on to learn more. If you combine these APIs with the element, you could create a super/modern/awesome Image Uploader. sognidiventatipolvere. Important: a message is transferred, not shared. In the course of experimenting with click tracking and h…. The example below shows how to use postMessage to interact with a document in an iframe when that document is on another domain. // The second param is the targetOrigin. include the latest version iframe height plugin. const worker = new Worker('worker. postmessage进行跨域,结果发现IE8以下不兼容,所以选择了easyXDM. postMessage method, JavaScript. contentWindow. I can succesfully send the messages usign HTTP, but using. Building ASP. [code]xhr = new XMLHttpRequest(); var url = "url"; xhr. com) submitted 1 year ago by albinowax. However, since it was designed primarily for desktop browsers, it doesn’t have many features specifically designed for building mobile web apps. postMessage method, JavaScript finally has a fantastic means for cross-domain frame communication. For our purposes, the important thing about this use of the class is that we’re bind ing a function to value. The site was built and is maintained by Alexis Deveria , with occasional updates provided by the web development community. ready script function. Hi I have a ORG production where a link open a POPUP code works, but the same code in sandbox does not. Browser will take care of its serialization and its up to you to decide what needs to be passed. Tuesday, August 7, 2012 jQuery jQuery Code Examples jQuery Codes jQuery Tips You may have seen on websites when as you type in one textbox, the same text gets copied to another textbox. NET MVC Forms with Razor (ASP. com to read our mail from gmail. Usually the question goes something like. This is a JavaScript solution, so it works on the client side. com using Marketo Forms XSS with postMessage frame-jumping and jQuery-JSONP (hackerone. com - DOCTYPE html> DOCTYPE html>. postMessage works and how you can use it today in Firefox, IE8+, Opera. postMessage(message, targetOrigin. This post is going to handle the following scenario: Upload a file to a server by sending an HTTP POST to a web service in a multipart form data content type with C# Accept and handle the message in the web service side using Java I admit this may not be the typical scenario you…. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. CheckBoxFor () on that one. Agama Responsive Multi-Purpose Wordpress Theme. postMessage is not available, the target window's location. When preparing a web page that will be using JQuery a series of tools is useful. This jQuery XHR object, or "jqXHR," returned by $. Now, HTML5 is bringing us true multi-threading. NET MVC Foundations Series) We’ll define a form using this MVC convention and helper method as follows: Next, we use the Model property of the view and the HTML helper methods to define the input fields. PostMessagein Chrome extensions. No OAUTH needed. Note that we’re using Html. Assuming the window opened properly, we send a message and specified URI match (protocol, hostname, and port, if present) that the destination window must currently be at (because the user may have changed the address of that subsequent window). Why use HTML5 notifications? There are few apps nowadays for which realtime notifications are not a core feature. Most of the tutorials that I found back then were needlessly complicated or incredibly specific. com) submitted 1 year ago by albinowax. Chat API is designed to create chat bots and integrate WhatsApp with business systems: CRM, ERP or a website. One example where this plugin is useful is when a child Iframe needs to tell its parent that its contents have resized. Declare thisevent as a global variable. To javascript, iFrames are typically black boxes. In this post, i would like to share useful jquery ajax form validation example from scratch. I wrote a super epic post a few months back about the window. Child window uses ajax to access webservices and then sends a message back to the parent window saying that the data has been processed. postMessage communication in browsers that support it (FF3, Safari 4, IE8), while falling back to a document. inadifferentheaven. These examples illustrate some simple AJAX-based Web sites using jQuery. Specifically the postMessage API has become much simpler and has stronger security brought into mind. postMessage if available, otherwise using the document hash (IE6 / 7). This keeps them out of the way of the main document content. Open the SAML tracer box and look for the message that mentions 'POST' in the upper box. HTML preprocessors can make writing HTML more powerful or convenient. 1) inside the html-comp the calendar is drawn with settings inside some jQuery-code; 2) a bit after this drawing is done, from postMessage comes the date to display in the calendar as defaultDate. Hash-Hack for Cross-Domain IFrame Communication I recently needed a simple, legacy browser (*cough* IE 6) compatible, solution for sending cross-domain communication between an iframe and its parent window. My post showed interaction from parent to child and back to the parent. FALSE 를 리턴 하는데 이 리턴값은 가급적이면 점검해보는 것이 좋다. Agama Responsive Multi-Purpose Wordpress Theme. 메시지 큐는 크기가 한정되어 있기 때문에 고속으로 전송되는 모든 메시지를. Send messages to iframe using iframeEl. jQuery Effects jQuery Hide/Show jQuery Fade jQuery Slide jQuery Animate jQuery stop() jQuery Callback jQuery Chaining jQuery HTML jQuery Get jQuery Set jQuery Add jQuery Remove jQuery CSS Classes jQuery css() jQuery Dimensions jQuery Traversing jQuery Traversing jQuery Ancestors jQuery Descendants jQuery Siblings jQuery Filtering jQuery AJAX. The main difference between the two pages is the method of sending messages. postMessage (this URL could be hard-coded). postMessage() schedules the MessageEvent to be dispatched only after all pending execution contexts have finished. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.