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Why is the "e" object called "e" ?

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    Why is the "e" object called "e" ?

    I dislike unresolved issues and every time I have to use the "e" object, I say to
    myself: Why the heck is this "thing" called "e".

    Do any of you Alpha experts know the answer to this non critical but curious question?


    Also, is there a way to locate and print out all the methods of the "e" object?

    #2
    Re: Why is the "e" object called "e" ?

    Its that way because it made sense to the developers.

    When you build a function, you can give it any id you want.

    I don't know about the final question. I'll leave that one to someone with the extra knowledge.
    Gregg
    https://paiza.io is a great site to test and share sql code

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      #3
      Re: Why is the "e" object called "e" ?

      Originally posted by madtowng View Post
      Its that way because it made sense to the developers.

      When you build a function, you can give it any id you want.

      I don't know about the final question. I'll leave that one to someone with the extra knowledge.
      Gregg,

      Thanks for the reply but I think you missed the point. The letter "E" must stand for something, for
      example js can often be used to refer to javascript, vb can stand for visual basic, golden arches
      refers to Mcdonalds.

      What does the letter "E" stand for? I can't imagine being more clear than that.

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        #4
        Re: Why is the "e" object called "e" ?

        Event

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          #5
          Re: Why is the "e" object called "e" ?

          I think it's rather 'Element'
          In an ajax callback, at the beginning of the function, enter debug(1) and in working preview it will stop execution and bring you to the debugger. Then in the watch window just enter E and enter, and you'll see the whole tree from there

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            #6
            Re: Why is the "e" object called "e" ?

            I thought the fonz started it - like eeeeeeeeeee.
            Insanity: doing the same thing over and over again and expecting different results.
            Albert Einstein, (attributed)
            US (German-born) physicist (1879 - 1955)

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              #7
              Re: Why is the "e" object called "e" ?

              I think it must be Elusive. Cause that's how I feel sometimes when I'm trying to find the correct Elusive object
              Win 10 64 Development, Win 7 64 WAS 11-1, 2, Win 10 64 AA-1,2, MySql, dbForge Studio The Best MySQL GUI Tool IMHO. http://www.devart.com/dbforge/mysql/studio/

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                #8
                Re: Why is the "e" object called "e" ?

                It looks to me like there are conventions in add on JavaScript libraries, and alpha is just following convention. In ckeditor, e. is used for the document model. There are also a., b. and so on.
                Pat Bremkamp
                MindKicks Consulting

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                  #9
                  Re: Why is the "e" object called "e" ?

                  I don't know why Alpha uses 'e' in particular. JavaScript minifing probably plays a role here --- at least I hope it does; though I don't know if Alpha 5 does any minifying itself. And they do use rather long IDs for... everything.

                  All the JavaScript code for a webpage must be downloaded to the user's machine. Every byte counts. Naming a variable "e" rather than "element" or "error" has an impact on how long it takes to download your webpage --- sometimes as drastic as taking your webpage from a 5 second download to a 1 second download. This is something to keep in mind when your deploying websites. Portable devices such as the iPhone have a time-out for web page download. Exceed that time-out and no one is viewing your site on their phone.

                  It seems to me that more and more websites are bloating themselves with JavaScript --- most are due to including the whole of JQuery or <insert favorite JavaScript lib here> instead of just publishing the portions of the library being used. You don't need to deploy 5 MB of library if you're only using 3KB of function. Web browsers are dumb and are incapable of only downloading what is used. And they download it again for every page, even though everyone uses JQuery or <insert favorite JavaScript lib here>. TCP/IP at its best.

                  There are tools to minify your code, such as JSMin http://www.crockford.com/javascript/jsmin.html. JavaScript libraries are minified to strip out comments and unnecessary whitespace that isn't needed to execute the code --- just read it. That's why you'll see tools like CKEditor use a single variable such as 'e' or 'a'. They're using a JavaScript convention, but it's not a naming convention. It's a small code convention.
                  Alpha Anywhere latest pre-release

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                    #10
                    Re: Why is the &quot;e&quot; object called &quot;e&quot; ?

                    Originally posted by peteconway View Post
                    I thought the fonz started it - like eeeeeeeeeee.
                    not really - that was more aaaahhhh....

                    I know that cuz I can visit his statue in Milwaukee... may see it again tomorrow night....
                    Al Buchholz
                    Bookwood Systems, LTD
                    Weekly QReportBuilder Webinars Thursday 1 pm CST

                    Occam's Razor - KISS
                    Normalize till it hurts - De-normalize till it works.
                    Advice offered and questions asked in the spirit of learning how to fish is better than someone giving you a fish.
                    When we triage a problem it is much easier to read sample systems than to read a mind.
                    "Make it as simple as possible, but not simpler."
                    Albert Einstein

                    http://www.iadn.com/images/media/iadn_member.png

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                      #11
                      Re: Why is the &quot;e&quot; object called &quot;e&quot; ?

                      Originally posted by Al Buchholz View Post
                      not really - that was more aaaahhhh....

                      I know that cuz I can visit his statue in Milwaukee... may see it again tomorrow night....
                      Come on. It's "Ayyyyy!"

                      Comment


                        #12
                        Re: Why is the &quot;e&quot; object called &quot;e&quot; ?

                        Originally posted by frankbicknell View Post
                        I think it must be Elusive. Cause that's how I feel sometimes when I'm trying to find the correct Elusive object
                        Best answer of the day!
                        Last edited by kiwibruce; 10-10-2012, 06:51 PM.

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