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.

Author: Bale Brazshura
Country: Liberia
Language: English (Spanish)
Genre: Travel
Published (Last): 1 August 2013
Pages: 165
PDF File Size: 20.68 Mb
ePub File Size: 2.31 Mb
ISBN: 467-5-47897-408-9
Downloads: 40849
Price: Free* [*Free Regsitration Required]
Uploader: Fegar

TypeError — If either parameter is null.

Apache Flex Users – Problem with navigateToURL

For example, the navigafetourl code shows a simple example of performing data validation by denying any URL that does not begin with http: Returns Class — The class associated with the given alias. Retrieving Data from Server Opens or replaces a window in the application that contains the Flash Player container usually a browser. URLs may result in cross-site scripting. This example may not be appropriate for all web applications nvigatetourl you should consider whether additional checks against the URL are necessary.

Sends a URL request to a server, but ignores any response. If the registerClassAlias call were removed, the code would output false.

If you do not specify a value for this parameter, a new empty window is created. Class Looks up a class that previously had an alias registered through a call to the registerClassAlias method.

Attackers may try to manipulate these external sources to perform attacks such as cross-site scripting. In Flash Player 10 and later running in a browser, using this method programmatically to open a pop-up window may not be successful. Local untrusted Navigatetour files may not communicate with the Internet. Example provided by ActionScriptExamples.

SecurityError — You cannot connect to commonly reserved ports. Throws SecurityError — This error is thrown in the following situations: Class — The class associated with the given alias. The most common data validation techniques include validating that the URL is of the appropriate scheme.

  KIYOSAKI BOHATY TATA CHUDY TATA PDF

Problem with navigateToURL

You can enter the name of a specific window or use one of the following values: The URL syntax is subject to the platform conventions. ReferenceError — The alias was not registered. Therefore, developers should validate all URLs before passing them to this function. If the encoding context did not register an alias for an object’s class, the object is encoded as an anonymous object. Throws ReferenceError — The alias was not registered.

Good data validation for URLs can mean different things depending on the usage of the URL within the overall application. Thus, navigating to tel: If not found, an exception will be thrown. Throws TypeError — If either parameter is null. Validating that the URL is a within your domain can ensure that the SWF file can’t be used as an open-redirector by people who conduct phishing attacks.

If the encoding context did not register an alias for an object’s class, the object is encoded as an anonymous object. When you navigate to a URL using one of these schemes, navigateoturl runtime opens the URL in the default application for handling the scheme.

navigateToURL question | GeoNet

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. Throws TypeError — If either parameter is null. You can avoid this situation by reclassifying this SWF file as local-with-networking or trusted.

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. Throws ReferenceError — The alias was not registered. You cannot navigate a window with a nondefault name from within a SWF file that is in the local-with-filesystem sandbox. You can avoid this situation by reclassifying this SWF file as local-with-networking or trusted. 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.

  ESBE 90C PDF

For instance, unintentionally allowing javascript: To examine the server response, use the URLLoader. Similarly, if the decoding context does not have the same alias registered, an anonymous object is created for the decoded data. You cannot navigate a window with a nondefault name from within a SWF file that is in the local-with-filesystem sandbox.

For more information, see the Flash Player 9 Security white paper at http: For local content running in a browser, calls to the navigateToURL method that specify a “javascript: The other values don’t apply.

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

For local content running in a browser, calls to the navigateToURL method that specify a “javascript: Error — If the method is not called in response to a user action, such as a mouse event or keypress event.

The search parameter is set to find the Flash Player app. Similarly, if the decoding context does not have the navigztetourl alias registered, an anonymous object is created for the decoded data. The POST operation must be performed in response to a user-initiated action, such as a mouse click or key press. To examine the server response, use the URLLoader. String — The alias to find.