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Rav

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Posts posted by Rav

    Question regarding versions

    in General

    Posted

    As far as I understand UniGui is being developed linearly, dropping older versions without support and offering a new version to install instead. But what if I prefer to use a version with 4.2.5 ExtJs? Is there way to buy it with some support?

    Audio stream

    in General

    Posted

    Hello,

    I have an audio stream in the application that is filled with data once per second. Is it possible to listen to it without saving to a file?

    Global UniSession

    in General

    Posted

    Hello!

    What is the point of using global UniSession from uniGUIApplication module?

    Is it safe to use this UniSession from global procedures? Or global procedures should be avoided?

    E.g. I want to make a global procedure reading data from cookies, can I use UniSession.UniApplication.Cookies safely?

    UniDBGrid, columns visibility

    in General

    Posted

    Hello,

    I tried to save and restore UniDBGrid columns visibility like this:

      for cb := 0 to dbg.Columns.Count - 1 do
    with dbg.Columns[cb] do
      UseFields[cb] := Visible;
............................
  for cb := 0 to dbg.Columns.Count - 1 do
    with dbg.Columns[cb] do
      Visible := UseFields[cb];
.............................

    Then found weird thing that after some actions (e.g. opening another dataset) the property "Visible" of ALL columns even invisible of this dataset becomes "True".

    Actual columns visibility remains unchanged.

    Version uni-0.99.96.1321 (with 0.99.95 version the situation is the same)

    UniDBGrid fields order

    in General

    Posted

    Hello,

    For moving columns in UniDBGrid I have added the code:

    function beforeInit(sender, config)
{
         config.enableColumnMove = true
}

    It works fine, but when I wanted to save (when session ends) and restore (when session is started) the columns order, found that no client info regarding columns order is sent to the server. Do I need to create such functionality manually using JS?  If yes how to do it?

    Thanks!

    Disabled image in TUniImage

    in General

    Posted

    Hello,

    Is it possible to make the image in TUniImage look like disabled image on the button?

    In VCL app for this purpose I usually create a grayed copy of the image.

     

    Also found some issue (bug?):

    When I want to change TUniImage by assigning different images from TUniImageList like this:

    im: TUniImage;
ilMain: TUniImageList;
b: Boolean;
...............
if b then
  ilMain.GetIcon(102, im.Picture.Icon)
else
  ilMain.GetIcon(101, im.Picture.Icon);

    the code works successfully (image is visually changed) only once, all the following code executions don't do anything, the image stays the same, though GetIcon always returns true.

    A small feature required

    in General

    Posted

    Hello,

    Is there possible to add in TUniServerModule module a property like Terminated or a method Terminate which stops Application.Run loop? Application.Terminate doesn't work.

    First I thought that when I buy the license with sources I will add such termination way myself but I have just looked through the feature matrix and found that the sources does not include server modules so I won't be able to do it.

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