Find out how privacy works in Internet Explorer 11 and Windows 8. Flash Player guidance for Internet Explorer 1. Microsoft Edge. A great deal of flash content, which works in Internet Explorer 1. Microsoft’s latest browsers. This blog post will list technical differences to help developers debug why their site might be broken in Internet Explorer 1. Microsoft Edge. This is truly a deep dive into the workings of Flash Player and browser detection. For those that merely want our recommended best practice to embed Flash Player in your HTML code, the answer is simply use Swf. Object 2. 3. Documentation can be found in the README on Git. Hub and on the Google Code pages. If you use Swf. Object 2. If you are interested in learning more, make sure to check out the remainder of the article after the break. Huge thanks to Peter Grandmaison and Jeromie Clark for their encyclopedic knowledge and guidance putting this post together. Reference: classid attribute | classid property. Since Internet Explorer 3. Active- X controls, the preferred way to create an instance of the Flash Player in Internet Explorer has been to use an < object> tag with a classid set to “clsid: D2. CDB6. E- AE6. D- 1. B8- 4. 44. 55. 35. D2. 7CDB6. E- AE6. D- 1. 1cf- 9. 6B8- 4. Internet Explorer 1. Edge no longer support the classid attribute.
Internet Explorer, abbreviated IE or MSIE, is a proprietary graphical web browser made by Microsoft and included as part of the Microsoft Windows line of operating.If your code looks similar to the code above (you can simply search your code for the classid), then your page will no longer work in Internet Explorer 1. Edge. Instead, you should use the type attribute set to “application/x- shockwave- flash” as illustrated below.< object type="application/x- shockwave- flash" data="sample. Reference: About conditional comments. For instance,< !- -[if IE 8]>. Hidden Form.< /p>. IE 8]>. < p> Revealed Form.< /p>. Internet Explorer 5 through 9, would include the code in the page only when the expression in the comment was true. Other browsers did not support conditional compile, so the code in the first example is excluded from the page because it is a part of a block comment, and the code in the second example is included in the page. Internet Explorer 1. IE]> -- >. < object type="application/x- shockwave- flash" data="movie_name. Get Adobe Flash player"/>. IE]> -- >. < /object>. External. Interface does not work. Reference: External. Interface – AS3. Actually, External. Interface does work correctly in Internet Explorer 1. Edge, but other changes often break External. Interface as External. Interface has player type specific behavior. The Active- X control requires the corresponding element to specify an identifier using the id attribute. The NPAPI plugin does not require an identifier for External. Interface to work, so it’s common to see: < object classid="clsid: d. IE]> -- >. < object type="application/x- shockwave- flash" data="movie_name. Get Adobe Flash player"/>. IE]> -- >. < /object>. Internet Explorer, and the inner < object> tag which omits the id is expected to construct the plugin instance in other browsers. But Internet Explorer 1. The solution is to simplify the source< object type="application/x- shockwave- flash" data="movie_name. Get Adobe Flash player"/>. All browsers support constructing flash using an < object> tag with a type attribute. Note the < object> tag intentionally specifies the name and id attributes with the same value – the control uses theid as the element’s identifier, and the plugin uses the name, so to ensure cross browser support, it’s important to provide both. User Agent has changed. Reference: Compatibility changes in IE1. IE 1. 0 - ->. Mozilla/5. MSIE 1. 0. 0; Windows NT 6. Trident/6. 0)< !- - IE 1. Mozilla/5. 0 (Windows NT 6. Trident/7. 0; rv: 1. Gecko< !- - Edge - ->. Mozilla/5. 0 (Windows NT 1. Win. 64; x. 64) Apple. Web. Kit/5. 37. 3. KHTML, like Gecko) Chrome/4. Safari/5. 37. 3. 6 Edge/1. NOTE: Internet Explorer 8 introduced Trident into the user agent. NOTE: All versions prior to Internet Explorer 1. MSIE in the user agent. App. Name. Another way to detect IE versus non- IE is navigator. Name, which returns “Netscape” in IE 1. Microsoft Internet Explorer” in IE 1. Internet. Explorer = navigator. Name & & navigator. Name. index. Of("Microsoft") != - 1. IE 1. 0 : navigator. Name == "Microsoft Internet Explorer" - ->. Internet. Explorer == true). IE 1. 1 : navigator. Name == "Netscape" - ->. Internet. Explorer == false)window. Active. XObject. Reference: Cross- browser plugin detection. For instance,< !- - is. IE is false in Internet Explorer 1. Active. XObject) { is. IE = true; }< !- - succeeds on all Internet Explorers when flash is installed - ->. Active. XObject("Shockwave. Flash. Shockwave. Flash"); }window. Active. XObject() is a factory method for controls. Internet Explorer 1. Edge still allow scripts to invoke the function, but it has been hidden from the DOM, so is. IE would be false in Internet Explorer 1. FSCommand. Reference: fscommand() – AS3. FSCommand() allows a movie to communicate with the browser. Web pages are encouraged to use External. Interface instead of FSCommand(). The implementation of FSCommand() is player type specific. The NPAPI plugin will respond to FSCommand by invoking a global function in the DOM, where the function’s name is a concatenation of the name of the player instance and _Do. FSCommand, such asfunction example_Do. FSCommand(command, args) {. The Active- X Control, in Internet Explorer 1. DOM event, so the page must add an event handler. For cross browser support, the event handler can call the above global function, such as< script type="text/javascript" event="FSCommand(command,args)" for="example">. Do. FSCommand(command, args). Starting with Internet Explorer 1. Edge, the control will invoke the same callback used by the plugin. An example of this breaking in Internet Explorer 1. SWFOBJECT 2. 2 test suite test for FSCommand: http: //www. The control is dispatch the fscommand event, but when you review the HTML you can see the event handler isn’t getting registered because it’s wrapped in conditional comments: < !- -[if IE]>. FSCommand(command,args)" for="my. Com">. my. Com_Do. FSCommand(command, args). Because conditional comments are no longer supported, the event handler is not registered, so the callback is not invoked. Hidden < div> ’s. Many modern sites use a pattern of embedding Flash content into a hidden < div> ; however, Internet Explorer is unique in that it will not initialize Flash Player in a < div> that is not visible. The outcome is that Flash content placed into a hidden < div> will never load in IE or Edge. To work around this unique behavior, common Java. Script patterns have emerged that set the container div to visible when the content is loaded by Internet Explorer. Internet Explorer versions 1. User- Agent string that indicates a Mozilla- based browser is being used. As current versions of many popular Java. Script libraries depend on the User- Agent to identify whether or not Internet Explorer is in- use, this change has broken fundamental assumptions made in many of the common Java. Script patterns used to embed Flash- Based content on modern sites. Until popular libraries can develop new methods to accurately identify Internet Explorer 1. Flash content into a page, or to ensure through Java. Script that the div is always set to visible prior to Flash content being loaded into it. A very simple modification to existing j. Query code that loads a Flash- based You. Tube video into . Pre- IE1. 1 behavior. IE1. 1 compatibility - always set to visible. You. Tube. Player. Ready = function(playerid) {. Timeout(function() {. Video(). var p = document. Element. By. Id("you. Tube. Player"). swfobject. SWF(. "http: //www. Script. Access: "always". Tube. Player". < /script> Capabilities. Type. Historically, the HTML and javascript used with the control in Internet Explorer was different enough from the HTML and javascript used with the plugin in other browsers, that web pages would detect whether the browser was control- based or plugin- based, so it could run control- only or plugin- only code. From a javascript only perspective, Internet Explorer 1. Edge are consistent with other HTML5 browsers, so such IE specific code is no longer needed. Many of the changes documented above are designed to cause pages to detect Internet Explorer 1. Edge as plugin- based browsers.
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