FLEX NAVIGATETOURL PDF

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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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Example The following example passes data about a user session, captured in a URLVariables object, to the application at http: Navigateetourl not found, an exception will be thrown. If you do not specify a navigateoturl for this parameter, a new empty window is created. 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.

How to navigate to URL from Flex application co | Adobe Community

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. The URL syntax is subject to the platform conventions. String — The alias to find. You can avoid this situation by reclassifying this SWF file as local-with-networking or trusted. Throws ReferenceError — The alias was not registered.

To examine the server response, use the URLLoader. Looks up a class that previously had an alias registered through a call to the registerClassAlias method. Returns Class — The class associated with the given alias. You can enter the name of a specific window or use one of the following values: URI schemes are supported. 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.

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Attackers may try to manipulate these external sources to perform attacks such as cross-site scripting. Opens or replaces a window in the application that contains the Flash Player container usually a browser.

Some browsers do not support using the javascript protocol with the navigateToURL method.

Thus, navigating to tel: If not found, an exception will be thrown. Throws SecurityError — This error is thrown in the following situations: See also ObjectEncoding class.

Flex Examples

The following example opens the URL http: Good data validation for URLs can mean different things depending on the usage of the URL within the overall application. Class Looks up a class that previously had an alias registered through a call to the registerClassAlias method. TypeError — If either parameter is null.

Error navigaetourl If the method is flx called in response to a user action, such as a mouse event or keypress event. In AIR, content running in a non-application security sandbox can only call this method in response to a mouse-down, mouse-up or keyboard event.

ReferenceError — The alias was not registered. SecurityError — This error is thrown in the following situations: 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.

When you navigate to a URL using one of these schemes, the runtime opens the URL in the default application for handling the scheme. 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 lfex any URL that does not begin with http: The following example illustrates the syntax for launching the device text message application with a specified receipient.

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This method does not interact with the flash. Various browsers and browser configurations may block pop-up windows at any time; it is not possible to guarantee any pop-up window will appear. 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.

In Flash Player 10 and later running in a browser, using this method programmatically to open a pop-up window may not be successful.

The security chapter in the Programming ActionScript 3.

If the syntax appears to be invalid, the POST operation is subject to the security rules applied to uploads. Returns Class — The class associated with the given alias. This example uses the registerClassAlias function to register an alias com. The other values don’t apply. The search parameter is set to find the Flash Player app.

Package flash.net

The most common data validation techniques include validating that the URL is of the appropriate scheme. The following URL schemes are allowed:. This example may not be appropriate for all web applications and you should consider whether additional checks against the URL are necessary.

If the encoding context did not register an alias for an object’s class, the object is encoded as an anonymous object.