Hi All,

I have a form with an IwImage onto which I have loaded a BMP image.

In the DFm file the def is:

object BTN_SoegVejning2: TIWImage
      Left = 192
      Top = 14
      Width = 20
      Height = 20
      Hint = 'Click to open a search window'
      ShowHint = False
      RenderSize = False
      StyleRenderOptions.RenderSize = False
      BorderOptions.Width = 0
      TabOrder = -1
      UseSize = False
      OnClick = BTN_SoegVejning2Click
      Picture.Data = {
        07544269746D6170E6040000424DE60400000000000036000000280000001400
        0000140000000100180000000000B0040000120B0000120B0000000000000000
        0000D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3E2DCD9C4BFBDE4DEDBFDF6F3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3B0ACAA8C8A8A66666694918FF2ECE9D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3B8B4B27272717B7B7B5B5B5B605E5ED5CFCDD3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3B3AEAC
        7271718484846060604F4F4F898685E3DDDBD3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3B9B5B37372728B8B8B5A
        5A5A494949878483D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3E0D8D5CDC4BE63594F
        8A7E729C8F838F84796C645CD2CBC6E3DCD8C8C2BF9593915D5D5D4F4F4F9593
        91D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3B4ACA695887D918172B6A79AC6B9AECE
        C0B5CFBFB3C8B8ABAB9D92A89C92A79A8F958D86585755969392D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3B6AEA8887B6EA49587C6BDB3E8E3E0F1ECE9F4EDE8F2E6
        DFECDBD1D6C4B7BAA99AA49486A0958CA7A29FD3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3E1DAD5988A7FA59688D5CEC8F6F5F3FFFDFCFFFAF9FFF8F5FFF4EFFFEFE8
        F5E0D6DBC7B9BAA99AA3988EE0D9D5D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3746C
        65928172C7BCB2F6F3F1FEFBFBFFFBFAFFF9F7FFF7F3FFF5F0FFF2ECFEE7DDF4
        DCCFCEB9AA9C8E82CDC4BFD3D3D3D3D3D3D3D3D3D3D3D3D3D3D363574CB0A092
        E8DED9FFF8F5FFF8F6FFF8F6FFF7F4FFF5F1FFF3EEFFF1EBFFEAE1FFE4D7E3C9
        B9B39F8F595047D3D3D3D3D3D3D3D3D3D3D3D3D3D3D38C7C6EBEAFA2F1E6E1FF
        F5F2FFF6F2FFF6F1FFF5F1FFF3EEFFF1ECFFEFE8FFE8DDFFE2D5EACCBDB8A18F
        706358D3D3D3D3D3D3D3D3D3D3D3D3D3D3D39E8E80C9B9ACF5E8E1FFF2EDFFF3
        EEFFF3EEFFF2ECFFF0E9FFEDE5FFE9DFFFE5DAFEE2D5EACBBAB69C8A77685BD3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3A19386CDBDB0F3E4DCFFF0E9FFF0E9FFEFE7
        FFEDE4FFEAE1FFE8DEFFE8DEFEE9DEFDE2D5E3C2B0AD9481685C50D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D37B7168CBBBAEEEDDD4FFECE3FFEAE0FFE8DDFFE9DDFF
        EAE0FFEBE1FFEAE2FEE9E0FADDCFD4B39FA089764E443BD3D3D3D3D3D3D3D3D3
        D3D3D3D3D3D3857F79BBADA2DECDC2F8E4DAFEE9DFFFEBE2FFEBE3FFEBE2FEEA
        E1FEE9E0FAE2D5E3C1AEB39682857465C6BDB8D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D3D3D3D3BDB3AACFC0B4E4D3C7F6E3D8FEEAE0FEEAE1FEE9E0FDE8DEFAE4DA
        E5C9B9BE9F8B96816F887C73DDD5D1D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3C9C1BCB3A99FD1C3B5DECDC0EAD6CAEED8CCEED7CBE9D2C4DDC6B8BAA3919B
        86747E7166ACA5A0D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        CAC2BDC2B8AFC2B6ABD2C2B5D4C2B4D1BDAFC9B6A6BAA89897887995897EB1AA
        A4D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3
        D3D389837E857C74B3A79BB4A89CA094886E655CCFC7C1E1DAD5D3D3D3D3D3D3
        D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3D3}
      FriendlyName = 'BTN_SoegBruger'
      TransparentColor = clNone
      JpegOptions.CompressionQuality = 90
      JpegOptions.Performance = jpBestSpeed
      JpegOptions.ProgressiveEncoding = False
      JpegOptions.Smoothing = True
    end


Thus the image is loaded into the form as a series of HEX values, and not an image on a hard drive location anymore.

So when I create the form, and get this error message, aborting the creation of the form:

Error reading BTN_SoegVejning2.Picture.Data: System Error. Code: 87. The Parameter is incorrect.

The error is shown as a pop-up box with a n OK button, and when clicking it, the program is returned to where the formcreation was called.

I would like to know what I can do to avoid that error.

As it is not a file on a drive, it is not a question about access rights, or false directory specifications, but only a question of reading the HEX values from the form, which is compiled into the exe file. So what is it ? and is there anything different I can do to avoid this problem ?

The program runs as a SA HTTP.SYS service on a Wondows 2016 Server.

Regards
Soren

Hi Guys,

After much developing, today it was finally time to have multi users testing the multiform application. A number of errors came up, mostly "Access Violation" but also many of them relating to IWButton1.picture.data:

Error reading IWButton1.Picture.Data: System Error.  Code: 87. The parameter is incorrect .
In the errorllog the last executed line is: System.Classes.HandleException (Line 11150, "System.Classes.pas" + 5) + $47

Access Violation errors shown was (last executed line from the errorlog):

AV: System.Classes.TList.Get (Line 4927, "System.Classes.pas" + 3) + $3
AV: Vcl.Graphics.DeselectBitmap$qqrp9HBITMAP__ (Line 7155, "Vcl.Graphics.pas" + 6) + $A
AV: IWContainer.TIWContainerImplementation.get_IWComponentsCount (Line 713, "IWContainer.pas" + 0) + $0
AV: System.@FillChar$qqrpvic (Line 12064, "System.pas" + 3) + $0

I have ServerController properties set as follows:
Cominitialization = ciMultiThreaded
Cookieoptions.UseCookies = true
Cookieoptions.SessionCookies = true
Sessionoptions.UniqueUrl = true
Showstartparams = true

Can anybody tell me what is wrong, and if possible explaining why it happens and what to do to try to resolve the problems, please.

Regards
Soren

Added after post: I forgot to mention that during development time, even with multiple session in tabs in the browser, I have not had ANY of the above errors. It is as if they are multiuser related in some way, but as I do not know, I am just guessing. And I have tested both on my development machine (using Cassini) and after uploading to server, running it as a SA HTTP.SYS service. Both locally and server based at the same time, and using both Edge ans IE11 at the same time.

Could it be access to the location on the server ? If it is looking for the wwwroot dir in the location of the exe-file, should the users have rights to access that directory ?

Hi,
I ask for advice on scalability as our project is growing very quickly. I would need to scale my application (it is compiled as isapi.dll) giving more servers for our website and then dividing the database and directing requests to the different servers. I read about the Octagate product to sort requests to various servers. What are the guidelines for doing this? Can anyone give me some explanation on this?
Thank you
Andrea

Hello, I'm trying to create and use a demo of cosmos. I managed to create the demo via powershell, but when I execute .\Laucher, this error pops up:

---------------------------
Error Starting COSMOS Tool
---------------------------
LoadError:cannot load such file -- 2.6/qtruby4

C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/qtbindings-4.8.6.5-x64-mingw32/lib/Qt4.rb:25:in `require'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/qtbindings-4.8.6.5-x64-mingw32/lib/Qt4.rb:25:in `<top (required)>'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/qtbindings-4.8.6.5-x64-mingw32/lib/Qt.rb:1:in `require'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/qtbindings-4.8.6.5-x64-mingw32/lib/Qt.rb:1:in `<top (required)>'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/gui/qt.rb:80:in `require'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/gui/qt.rb:80:in `<top (required)>'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/gui/qt_tool.rb:12:in `require'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/gui/qt_tool.rb:12:in `<top (required)>'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/tools/launcher/launcher.rb:13:in `require'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/tools/launcher/launcher.rb:13:in `block in <top (required)>'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/top_level.rb:556:in `catch_fatal_exception'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/cosmos-4.4.1/lib/cosmos/tools/launcher/launcher.rb:12:in `<top (required)>'
C:/cosmos_demo/tools/Launcher:14:in `require'
C:/cosmos_demo/tools/Launcher:14:in `block in <main>'
C:/cosmos_demo/tools/tool_launch.rb:16:in `tool_launch'
C:/cosmos_demo/tools/Launcher:13:in `<main>'

Note: Ctrl-C will copy this information to the clipboard.
---------------------------
OK 
---------------------------


What can I do to use it?

Thannks in advance,
João Mário

I need some help using THTTPServer under Delphi,

I am attempting to write a server that will handle some client based data forms.

I can receive the POST transaction through CommandGet, and can read the data fields passed in the RequestInfo.Params.Values data elements with no problem.

But I am totally at a loss on how to send back the new data field values to the client.

Any help would be appreciated.

I am using Rad Studio Tokyo 10.2.3 with Intraweb 14.2.7
After Intraweb re-installation all messages, message boxes and error messages, are in an Asian language: not sure if it is Chinese or Japanes. What can create that ?
Just to precise that I am using Windows 10 Enterprise en the language is English US.
On the attached alert message for example, the OK button is written in Chinese or Japanese.
Error log below are in the same language.

Error message: Access violation at address 00000000008CABDD in module 'FINDME.exe'. Read of address 0000000000000000

敄数摮湩⁧湯琠敨攠牲牯挠湯楤楴湯‬瑩洠杩瑨戠⁥潰獳扩敬琠敲瑳牡⁴桴⁥灡汰捩瑡潩⹮

Error details:
硅散瑰潩敭獳条⁥㨠┠s
硅散瑰潩汣獡⁳†㨠┠s
硅散瑰潩摡牤獥⁳㨠┠p
硅散瑰潩楔敭††㨠┠s
------------------------------------------------------------------------------------------------------------------------
灁汰捩瑡潩慎敭†㨠┠s
灁汰捩瑡潩敖獲潩㩮┠s
瑓牡整⁤瑡††††㨠┠s
畒湮湩⁧潦⁲†††㨠┠s
潃灭瑵牥丠浡⁥††㨠┠s
潃灭汩牥嘠牥楳湯†㨠┠s
------------------------------------------------------------------------------------------------------------------------
湉牴坡扥嘠牥楳湯†㨠┠s
畍瑬⵩敳獳潩††㨠┠s
潃瑮湥⁴慐桴†††㨠┠s
敓獳潩潣湵⁴††㨠┠d
灁汰捩瑡潩慐桴†㨠┠s
捁楴敶䘠牯†††㨠┠s
捁楴敶䘠牯楬瑳†㨠
潆浲氠獩⁴††††㨠 [1] IWUserSession (TIWUserSession)
牂睯敳⁲慎敭†††㨠┠s
牂睯敳⁲獕牥杁湥⁴㨠┠s
敓獳潩䑉††††㨠┠s
慌瑳䄠捣獥⁳†††㨠┠s
慃汬慢正†††††㨠┠s
畒瑮浩⁥慰慲敭整獲㨠┠s
------------------------------------------------------------------------------------------------------------------------
汃敩瑮䤠⁐摡牤獥⁳㨠┠s
敒畱獥⁴慐桴湉潦†㨠┠s
敒畱獥⁴敍桴摯††㨠┠s
敒畱獥⁴獕牥䄠敧瑮㨠┠s
潃歯敩⁳潃湵⁴††㨠┠d
------------------------------------------------------------------------------------------------------------------------
卛慴正琠慲散椠⁳浥瑰嵹

Attached Files

Thumbnail(s)
       

https://www.atozed.com/2020/02/iw17-desi...a-release/

I have app the runs great both as a exe and dll under 15.0.17. App uses TMS components.
when run as exe under 15.1.9 i get the folllowing errors.

Any idea where to start looking?

Uncaught TypeError: Cannot read property 'set' of null
    at findCssRuleFromSelector (IWCommon__ED5C788A0.js:3281)
    at findCssRule (IWCommon__ED5C788A0.js:3313)
    at internalGetElementCssRule (IWCommon__ED5C788A0.js:3355)
    at getElementCssRule2 (IWCommon__ED5C788A0.js:3397)
    at HTMLSpanElement.IWCL_SetRect [as SetRect] (IWCL__ED5C788A0.js:492)
    at DoUpdateRects (IWCL__ED5C788A0.js:1218)
    at DoAlign (IWCL__ED5C788A0.js:1272)
    at HTMLDivElement.IWCL_UpdateRects [as UpdateRects] (IWCL__ED5C788A0.js:1302)
    at DoUpdateRects (IWCL__ED5C788A0.js:1221)
    at DoAlign (IWCL__ED5C788A0.js:1272)


Actual code from chrome debugger (bold line is what is identifed as error line)

function findCssRuleFromSelector(sheet, selectorName, sheetIdx) {
    var rules = IW.CSS.getCSSRules(sheet);
    if (rules && rules.length) {
        for (var j = rules.length - 1; j >= 0; j--) {
            if (rules[j].selectorText && (rules[j].selectorText === selectorName)) {
                // save it in CSS rule cache
                cssRuleCache.set(selectorName, { sheet: sheetIdx, rule: j });
                return rules[j];
            }
        }
    }
    return null;
}

I am currently running XE7 with the bundled version.  I just purchased Ultimate for SSL functionality.
From the Programs and Features there is IntraWeb XIV though when I try to uninstall it I get the error
Runtime Error (at 90:259):
Could not call proc.

When I run the current IWBundledRemovalTool it states:
Process finished.
IntraWeb bundled files were not found. Probably they have been already removed.

The actual location of the two bpl files is C:\Program Files (x86)\IntraWeb XIV\Bin

How do I uninstall XIV and install the XIV Ultimate version?

TIA,
Craig

Hi! We have just upgraded three of our web applications (let's call them A, B, and C) from IW 15.0.15 to 15.1.12, where we make use of some of the new security features. After this, we have started to get EIWSecurityException exceptions with message 'Invalid page context' in our maintenance logs. Most of them are related to two distinct and reproducible cases in application B, but we have so far also seen two cases in application A which as of yet are more difficult to analyze. 

Case 1 (in application B) do you get when you click on a button on a mobile friendly page, built with CGDevTools JQuery Mobile controls. The server side (async) button click event handler looks like this: