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• Browser settings cookies windows#

Nevertheless, the concepts will still be workable, and a Google search for these headlines will lead you to an implementation of the concepts. Mozilla has a way of moving things around from release to release, and you may find in the future that the instructions are no longer directly applicable.

Browser settings cookies windows#

At the time of this writing (November 2014), Firefox is currently at release 33+, and these instructions are applicable to a Windows version of that release.

We can make these settings in the Firefox browser. Since we will want to be able to test our scripts, we will need a browser that can both accept and refuse cookies, and can enable and disable JavaScript. If you're not familiar with these concepts, please take a moment to read these articles, then come back to this one. There are two articles here at E-E that can help with the background knowledge you'll need as you read this article. In order to understand the logic of these processes, you need to understand the stateless nature of HTTP protocols, and the order of events in a client/server system. How, then, can we "look over the wall" to discern what the client browser will do with the cookies and JavaScript that we might send? It cannot initiate communication with the client.

And the server is a response-only device. As a result, any of the characteristics of the client browser that are not part of the request are invisible to the server-side scripts that create HTML documents. The client makes a request, the server-side scripts run, and the server-side scripts are complete before the response is sent to the browser. All communication is initiated by the client. The order of request and response events is an important principle. These concepts seems like common sense in application design, but the client/server relationship has a structure that hinders this common sense approach. If you knew that JavaScript was disabled you would be able to adjust the gallery behavior. Or you might have a gallery that used jQuery to provide an attractive client experience. Rather than simply fail, it would be a better design to be able to tell the client about the dependency. If your client has cookies disabled, the shopping cart would not work. For example, most shopping carts rely on cookies to store a pointer to the contents of the cart. Most client browsers will, by default, be configured to use cookies and JavaScript, but some may not do that, and it may be important to your application design to be aware of these client-side factors as you build your web documents. This article describes methods for detecting whether a client browser accepts and returns HTTP cookies and whether the client browser runs JavaScript.