FLEX NAVIGATETOURL PDF

in navigateToURL keep the second parameter “_self” example: navigateToURL (url,”_self”);. if you want to show your your file in a window then you will have to. navigateToURL(new URLRequest(“http://”), “_blank”);. OR Think you guys can do something about it for Flex 3? This was not an issue. Steps to reproduce: 1. Create AIR application 2. create a function simlar to what follows, using the POST method: var variables:URLVariables = new.

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Sends a URL request to a server, but ignores any response. Example provided by ActionScriptExamples. For additional security, you may also choose to validate the path of the URL and to validate that the URL conforms to the RFC guidelines For example, the following code shows a simple example of performing data validation by denying any URL that does not begin with http: ReferenceError — The alias was not registered.

Problem with navigateToURL

SecurityError — This error is thrown in the following situations: Some browsers do not support using the javascript protocol with the navigateToURL nabigatetourl. Within the same session until you close the containing browser windowif you call the function again and specify the same name for the window parameter, the same random string is used.

Local untrusted SWF files may not communicate with the Internet. Throws TypeError — If either parameter is null. Thus, navigating to tel: If not found, an exception will be thrown. For example, on Android, the URI scheme must be lower case. For local content running in a browser, calls to the navigateToURL method that specify a “javascript: To examine the server response, use the URLLoader.

Throws ReferenceError — The alias was not registered. Example The following example passes data about a user session, captured in a URLVariables object, to the application at http: Throws TypeError — If either parameter is null.

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When code in a SWF file that is running in the local-with-filesystem sandbox calls the navigateToURL function and specifies a custom window name for the window parameter, the window name is transfered into a random name. The most navigatetohrl data validation techniques include nxvigatetourl that the URL is of the appropriate scheme. Because an alias is registered for the class, the object is able to be deserialized as an instance of ExampleClass, and the code outputs true. Sends a URL request to a server, but ignores any response.

You cannot navigate a window with a nondefault name from within a SWF file that is in the local-with-filesystem sandbox.

The encoding and decoding contexts do not need to use the same class for an alias; they can intentionally change classes, provided that the destination class contains all of the members that the source class serializes. The following example opens the URL http: URLs may result in cross-site scripting. The encoding and decoding contexts do not need to use the same class for an alias; they can intentionally change classes, provided that the destination class contains all of the members that the source class serializes.

Good data validation for URLs can mean different things depending on the usage of the URL within the overall application. If the encoding context did not register an alias for an object’s class, the object is encoded as an anonymous object. Throws SecurityError — This error is thrown in the following situations: Similarly, if the decoding context does not have the same alias registered, an anonymous object is created for the decoded data.

If not found, an exception will be thrown. The security chapter in the Programming ActionScript 3.

– Details Adobe ActionScript® 3 (AS3) API Reference

If the encoding context did not register an alias for an object’s class, the object is encoded as an anonymous object. For local content running in a browser, calls to the navigateToURL method that specify a “javascript: Looks up a class that previously had an alias registered through a call to navigatetoutl registerClassAlias method. Retrieving Data from Server If the syntax appears to be invalid, the POST operation is subject to the security rules applied to uploads.

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ReferenceError — The alias was not registered. Various browsers and browser configurations may block pop-up windows at any time; it is not possible to guarantee any pop-up navgatetourl will appear. The following example illustrates the syntax for launching the device text message application with a specified receipient. A navigate operation attempted to evaluate a scripting pseudo-URL, but the containing document usually an HTML document in a browser is from a sandbox to which you do not have access.

The other values don’t apply. Opens or replaces a window in the application that contains the Flash Player container usually a browser.

Package flash.net

See also ObjectEncoding class. You can avoid this situation by reclassifying this SWF file as local-with-networking or trusted.

The following example opens the URL http: The other values don’t apply. If the registerClassAlias call were removed, the code would output false. Some browsers do not support using the javascript protocol with the navigateToURL method. This method does not navigatetourp with the flash.

You can avoid this situation by reclassifying this SWF file as local-with-networking or trusted.

This example may not be appropriate for all web applications and you should consider whether additional checks against the URL are necessary.

To examine the server response, use the URLLoader. The following example illustrates the syntax for launching the device telephone dialer with a specified number.