client-side

we are solving the problem with eshop (php, mysql). The client want to have the same eshop on two domains with shared shopping cart. In the shop customer can do the shopping without users account (can't be logged in). And there is the problem, how to make the shared shopping cart cross domain. The data from cart is stored in sessions, which we stored in database too. But we can't solve the problem in carrying data over domains. Identifying unlogged user is not holeproof ( research ). The example, how it should work Customer goes to domainOne and add some things to the cart. Than he goes to

Until now I was mainly using Struts 2 , Spring , JQuery technology stack for building web applications. The point is, that mentioned stack uses server side MVC pattern. The main role of web browsers was limited to a request/response cycle (+ client side validation). Data retrieval, business logic, wiring and validation were mainly responsibilities of the server side. I have few questions regarding AngularJS framework that were inspired by following quotes I've read: From the AngularJS tutorial : For Angular apps, we encourage the use of the Model-View-Controller (MVC) design pattern to

I need to create a temporary file to store user settings on the client side. Is it possible to create a simple log file using JavaScript? You have a few options: Cookies localStorage database Check this link: HTML5: Client-side Storage Creating a file is possible only in IE using ActiveX objects. If you want to store user settings, you should : use cookies store client information on the server The ability for a webpage to access an individual's hard disk would be hazardous. However, as Trey pointed out below, you can use: HTML 5 Client Side Storage (browser support still limited) ActiveX

I have my website, and it records the number of visitors, IP and time of access... I want to identify each visitor... I think that this was possible recording IP Address... but when the IP is dynamic, my system fails. So I think that I can solve it recording MAC address... is possible? What language should use? PHP, ASP, Javascript? Thanks Edit: What I can use to identify each user without having login information (username & pwd). The MAC address, by TCP/IP standards, is never communicated outside of the local-area network to which it pertains -- routers beyond that LAN don't even get the

Is it possible to request generation of client keypair in browser and send the public key to the server CA to be signed transparently? Then installing the signed certificate in user's browser? Scenario: User opens https://examle.com/ web page, server identity is verified User requests an account creation Keypair is generated in user's browser and not revealed to server/CA Pubkey is send to server for signing Server signes the key and generates certificate Certificate is sent to client and installed in browser along with private key Next time client connects to server, his identity is verified

OK, been trying things for hours and could use some help. I'm trying to implement a page in MVC 3 that has "back" and "next" buttons. When the back button is clicked I want to disable client-side MVC validation from running so that my action method will run and send the user to the previous logical web page. I've tried this: <script type="text/javascript"> document.getElementById("backButton").disableValidation = true; </script> and this: <input type="submit" name="backButton" value="← Back" title="Go back to step 1." disableValidation="true" /> But no matter what, the cilent-side validation

Does anyone know if there is a script available to detect darkness/lightness in an image (html included) using a client sided script? I basically want to be able to detect the type of image (dark/light) used in the background and have CSS/HTML/Jquery/JS adapt the page based on a variable that is either dark of light (true of false). I know there are server sided script available but cannot use that for this particular development. Thanks in advance. This function will convert each color to gray scale and return average of all pixels, so final value will be between 0 (darkest) and 255