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Loading Values from Webpage onto Clipboard

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    Loading Values from Webpage onto Clipboard

    Is it possible to use tools that are similar in Alpha Five Desktop in web applications for loading text onto the clipboard? I would like to place a button on a dialog that when pressed would load the values of three fields onto the clipboard with each field being separated by a crlf.

    Thank you for the help,
    CP Good

    #2
    Re: Loading Values from Webpage onto Clipboard

    Copying to the clipboard is a browser-specific action, and most browsers make it near to impossible to access the clipboard. I've looked into doing this type of thing before. It seemed like a lot of work to support the functionality cross-browser. You may have more luck searching other forums such as StackOverflow.com for a potential solution. If I recall, most suggested using a flash plugin.
    Alpha Anywhere latest pre-release

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      #3
      Re: Loading Values from Webpage onto Clipboard

      Copying to the clipboard is a browser-specific action
      I am under the impression it was operating system that does it, because you can copy paste everywhere.
      thanks for reading

      gandhi

      version 11 3381 - 4096
      mysql backend
      http://www.alphawebprogramming.blogspot.com
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        #4
        Re: Loading Values from Webpage onto Clipboard

        The clipboard is a system resource. The web browser's implementation of javascript dictates whether or not you can access that resource.
        Alpha Anywhere latest pre-release

        Comment


          #5
          Re: Loading Values from Webpage onto Clipboard

          The clipboard is a system resource. The web browser's implementation of javascript dictates whether or not you can access that resource.
          I just copied this without any problem, I tested in ie and safari.
          I do not know how the browser will interfere with a system resource. won't the operating system intercept the key strokes before the browser?
          thanks for reading

          gandhi

          version 11 3381 - 4096
          mysql backend
          http://www.alphawebprogramming.blogspot.com
          [email protected]
          Skype:[email protected]
          1 914 924 5171

          Comment


            #6
            Re: Loading Values from Webpage onto Clipboard

            You wrote a javascript function that did the copy? Or you pressed "ctrl+c" on the keyboard? These things are fundamentally different.
            Alpha Anywhere latest pre-release

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              #7
              Re: Loading Values from Webpage onto Clipboard

              Hello to everyone and thank you for commenting. What I need is a button on the dialog component that will copy the contents of three fields on the dialog to the clipboard. I want to then be able to paste this information into a Windows desktop program.

              Thank you,
              CP Good

              Comment


                #8
                Re: Loading Values from Webpage onto Clipboard

                Originally posted by TheSmitchell View Post
                You wrote a javascript function that did the copy? Or you pressed "ctrl+c" on the keyboard? These things are fundamentally different.
                I see where you going.
                just copy and paste, right click menu.
                thanks for reading

                gandhi

                version 11 3381 - 4096
                mysql backend
                http://www.alphawebprogramming.blogspot.com
                [email protected]
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                1 914 924 5171

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                  #9
                  Re: Loading Values from Webpage onto Clipboard

                  The values I want on the clipboard are in three separate fields. Not just one field. I want all of the values on the clipboard at the same time. For instance ... in a desktop application I would use the following xBasic to do this:

                  t=table.current()
                  dim clip as c

                  crlf = chr(13)+chr(10)

                  clip = alltrim(t.salutation)+crlf
                  clip = clip+alltrim(t.address)+crlf
                  clip = clip+alltrim(t.city)+", "+trim(t.st)+" "+t.zip

                  :clipboard.set_data(clip)

                  In the above code this puts the mailing address for a record onto the clipboard. It can then be pasted into a Word doc and save the user a lot of time typing. I want to do the same type of thing on a web app's dialog component.

                  Thank you,
                  CP Good

                  Comment


                    #10
                    Re: Loading Values from Webpage onto Clipboard

                    Last time I looked this up was in 2012. The HTML5 specification contains some specifications for the addition of document.execCommand(command). In the list of commands is "copy". However, in searching for supported implementations, the list came up sparse. Allowing access to the clipboard via JavaScript is considered a security risk.

                    If IE support is your only concern, then you won't have any issues (though, you will have to implement things using IE's non-standard methods.) If complete cross-browser (mobile & desktop) is a requirement, then your best course of action is to use flash --- well, excepting that some mobile devices don't support flash...

                    document.execCommand("copy") only copies highlighted text.

                    IE: http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx
                    FireFox: (The original link I had here wasn't for JavaScript - it was for their widget API perhaps. Whoops --- didn't find anything that would definitively let you copy/cut/paste in FireFox, but the execCommand may work, assuming the user.js file enables the copy operations: https://developer.mozilla.org/en-US/...nt.execCommand)

                    I searched around for something in Chrome but came up short. Looks like they supported execCommand briefly in 2010: http://www.shirmanov.com/2010/09/cop...cript-and.html

                    Didn't bother looking for safari solutions, and solutions on mobile devices are a completely different animal.

                    Good luck.
                    Last edited by TheSmitchell; 07-10-2014, 11:14 AM.
                    Alpha Anywhere latest pre-release

                    Comment


                      #11
                      Re: Loading Values from Webpage onto Clipboard

                      FYI, enabling javascript copy/cut/paste in FireFox. I ran across a number of posts saying that you need to modify your user.js file to allow copy/cut/paste via javascript. This may or may not be relevant for the current version of FireFox, but worth mentioning. This is just an example; I'm sure there are others out there: http://support.omniupdate.com/oucamp...opy-paste.html
                      Alpha Anywhere latest pre-release

                      Comment


                        #12
                        Re: Loading Values from Webpage onto Clipboard

                        Originally posted by GGandhi View Post
                        I see where you going.
                        just copy and paste, right click menu.
                        Yeah. That would be from the browser, not the page. So it's effectively the same thing as "ctrl+c" and "ctrl+v".
                        Alpha Anywhere latest pre-release

                        Comment


                          #13
                          Re: Loading Values from Webpage onto Clipboard

                          http://screencast.com/t/yWW46TMVnO9w
                          the idea tickled my curiosity, here is what I played around and came up with.
                          is this what you had in your mind?
                          thanks for reading

                          gandhi

                          version 11 3381 - 4096
                          mysql backend
                          http://www.alphawebprogramming.blogspot.com
                          [email protected]
                          Skype:[email protected]
                          1 914 924 5171

                          Comment


                            #14
                            Re: Loading Values from Webpage onto Clipboard

                            Originally posted by GGandhi View Post
                            http://screencast.com/t/yWW46TMVnO9w
                            the idea tickled my curiosity, here is what I played around and came up with.
                            is this what you had in your mind?
                            Good example but have you tested the code deployed to a server so the browser is accessing it remotely as I have also had problems due to browser security?
                            https://appsbydesign.co.uk/

                            Comment


                              #15
                              Re: Loading Values from Webpage onto Clipboard

                              Originally posted by GGandhi View Post
                              http://screencast.com/t/yWW46TMVnO9w
                              the idea tickled my curiosity, here is what I played around and came up with.
                              is this what you had in your mind?
                              Requirements: the client computer have to have alpha five installed and server running
                              Last edited by kkfin; 07-10-2014, 03:38 PM.

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