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Does the number of panels impact offline mobile performance?

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    #16
    Thanks for the thoughts, Rusty.

    I don't know for sure that the client-side show/hide and enable/disable is a resource hog, but they definitely fired more often than I thought they should have. You can test it by adding a simple function like
    function isTrue(field) {
    console.log(field + ' show/hide fired');
    retrurn true;
    }
    and then add that function to your show/hide expression.

    I'm curious to know the workaround for the frequent list refreshes. Is it something simple or complex? I hope to update in coming months to a newer version but am still stuck on an older one for now.

    Comment


      #17
      Originally posted by christappan View Post
      Thanks for the thoughts, Rusty.

      I don't know for sure that the client-side show/hide and enable/disable is a resource hog, but they definitely fired more often than I thought they should have. You can test it by adding a simple function like
      function isTrue(field) {
      console.log(field + ' show/hide fired');
      retrurn true;
      }
      and then add that function to your show/hide expression.

      I'm curious to know the workaround for the frequent list refreshes. Is it something simple or complex? I hope to update in coming months to a newer version but am still stuck on an older one for now.
      Thanks for that Chris, looks like an interesting bit of information to know. I'd like to play around with this.
      Alpha Anywhere v12.4.6.5.2 Build 8867-5691 IIS v10.0 on Windows Server 2019 Std in Hyper-V

      Comment


        #18
        Originally posted by christappan View Post

        I'm curious to know the workaround for the frequent list refreshes. Is it something simple or complex? I hope to update in coming months to a newer version but am still stuck on an older one for now.
        It was pretty simple. Just a variable to delay it happening. On phone gap ready, put something similar to the following.

        Code:
         {dialog.object}._windowResizeDelay = 86400000;
        I chose 86400000 for the number of milliseconds in a day, and just told my users to be sure to exit the app every day.

        Comment


          #19
          Thanks Rusty. Does that mean the lists don't resize if you change the device orientation?

          Comment


            #20
            Originally posted by christappan View Post
            Thanks Rusty. Does that mean the lists don't resize if you change the device orientation?
            Not sure. I just know it fixed my problem with every list getting refreshed every time the keyboard comes up.

            Also, related your your comments about show / hide, I previously added a console log to the Client-side onWatchEvent, and yes, these things are constantly firing in my app.

            Comment


              #21
              I did try the windows resize delay and didn't see any reel improvement.
              but I did try to remove the hardware acceleration and it seems it solved the problem.
              I didn't try it on multiple devices but there is a palpable improvement on the device I did try

              <gap:config-file platform="android" parent="/manifest"> <application android:hardwareAccelerated="false" /> </gap:config-file>

              Comment


                #22
                One thing I found in developing AA web apps is that every time I save the UX it grows slightly in size and as a result takes longer to load. Before publishing any website updates now, I run "Recalculate all controls" from the dropdown "Menu" and resave the component, which for some reason greatly reduces its size...sometimes by more than half. Not sure why this happens or if it has anything to do with the issue you're experiencing, but it won't hurt to give it a try...

                Comment


                  #23
                  I can't speak for Pete. Sometimes they make sense, other times they don't.
                  I haven't built a list yet, but I do have a working viewbox.
                  It's running on a windows 7 virtual machine. The app is https://a5.youshould-seethis.com/vbproject/testdl.a5w
                  The download part doesn't work yet, but the video search does.
                  Gregg
                  https://paiza.io is a great site to test and share sql code

                  Comment

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