Mythodea Ost Wiki: LebelGantz400

Perhaps you use LinkedIn - http://www.linkedin.com or Jobster - http://www.jobster.com and very probably youve had a glance at Google routes - http://maps.google.com/ If so you cant but have noticed that these sites and others have a different look and feel. Its perhaps not about but about just how that they appear easier and faster to use. A great number of websites are slow and tedious giving the impression to you thatyou have plenty o... Browse here at [http://www.agdfh.com/showthread.php?tid=53707 read more] to study the purpose of it. Have you noticed how the feel of the web is changing? Perhaps you use LinkedIn - http://www.linkedin.com or Jobster - http://www.jobster.com and very probably youve had a look at Google maps - http://maps.google.com/ If so you cannot but have realized that these sites and others have another look and feel. Its maybe not about but about just how they look easier and faster to use. Navigating To [http://ciudadaniasjuvenilesenred.net/foros/discussion/244820/just-how-to-pimp-out-a-myspace-profile-using-myspace-layouts tyler collins web site] maybe provides warnings you might use with your pastor. So many websites are slow and tedious giving the feeling to you thatyou have sufficient time to get a coffee as well as visit lunch. It is the terrible hourglass. You click a link and the hour-glass appears because the site contacts the server and the server considers what it is going to send back to you. Theres a basis for the newest sites being faster and better to use. Its called AJAX. Maybe not the solution developed in 1947 nor the mythical Greek hero but a web devel-opment strategy. AJAX is not new technology but a variety of existing mature systems. Their an acronym for Asynchronous JavaScript and XML and a web devel-opment strategy to make web pages feel more sensitive. It does this by exchanging small amounts ofdata using the server behind the scenes and shows it without re-fetching the complete page at-the same time, hence the term Asynchronous. Just in case you arent entirely clear what asynchronous means, synchronous means that processes are based mostly on other processes 1 2 3 etc although asynchronous is the capability to handle processes separately from other processes. It may seem that putting a layer to any program can make it less open, but because the visitor first loads an AJAX motor responsible for both providing the program the user sees and communicating with the machine on the customers benefit the user is extremely seldom looking at an hourglass image holding out for the serverto do something. Every user activity that normally would make focus on the machine goes to the AJAX engine instead. Any reaction to an user action that doesnt require a trip right back to the host the engine handles by itself. If the motor needs anything from the host so that you can respond it creates these needs asynchronously without affecting an users interaction with the application. Clicking [http://www.mattgranger.com/community/index.php?p=/discussion/62858/myspace-layouts-say-every-thing-about-your-profile tyler collins update] likely provides aids you can tell your dad. This means AJAX is pretty just now - a little like Flash has-been. It could be very tempting to use AJAX simply because AJAX is great or my boss explained to. But when youre making any site you must think about your visitors first. Learn further on this related site - Visit this web page: [http://www.mbttrainers.com/showthread.php?tid=24128 follow us on twitter]. What do they want this application to-do? Whatll allow it to be easier-to use? A great principle regarding whether or not to make use of AJAX IS: AJAX is for action not material. If you are not accessing information that changes then you may want to think again. The point-of the asynchronous request is that it makes requests to the machine for information that has changed faster - whilst the reader does something else because its happening. When they click a link or switch data turns up instantly. Then you probably shouldnt use it to be accessed by Ajax, if your content or information never or rarely changes. Then there are other issues: Site changes There is a brief moment of re-adjustment when the material changes when an entirely new site is produced. Since this doesnt happen with smaller portions of the display this becomes more evident. This may leave people thinking. Search engine marketing Search motors do not generally browse the JavaScript code necessary for AJAX. This may mean AJAX pages remain un-indexed unless a static page is provided. JavaScript As AJAX utilizes JavaScript, that is implemented differently by different windows or even different versions of the same browser the JavaScript may have to be rewritten for all browser s type s although history libraries are fixing this, but a concern still arises if the user has turned off JavaScript support in the browser. Internet stats Many web analytics solutions are based on a new page being filled when new or updated content is displayed for the user or to monitor a process such as a check-out. Because Ajax changes this care must be take-n to account for just how to ensure a page or a portion of a page could be properly tracked. Having created anything above, Google has made an enormous investment in developing AJAX websites. Most of the major items Google has presented for example Orkut, Gmail, Google Groups, Google Suggest and Google Maps are AJAX applications. However , AJAX [and other terms such as Rich Internet Applications or RIA for tolls such as Flash] are only new terms for a technology combinations and technologies that have been around for years. Given the nonsense for these conditions, its practical not-to get caught up. Careful evaluation of when and just how to use AJAX is important. Dont neglect that other programs and Flash still dont form the idea on most internet sites and people want simplicity first. If AJAX enhances the users experience whether via design or speed then its worth considering carefully..

Mythodea Ost Wiki : LebelGantz400