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OpenSSL and concurrent re...
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Projeto Intraweb
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Intraweb + Lazarus
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Image question on tiwjqdb...
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TIWjQDBGrid erratic behav...
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CSS file not reloading af...
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IW 16.2.0 Missing librari...
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VCL conversion
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TIWjQDBGrid changing UI
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| IWFileUploader locking file |
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Posted by: Cusco69 - 01-07-2020, 11:43 AM - Forum: IntraWeb General Discussion
- Replies (4)
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I'm on IW15.1.10 and I'm using a TIWFileUploader to upload a file.
Everything is ok but when I try to access the original file, the one to be uploaded, by another external app, it woin't be possible because the file is locked, is in use. So it seems that IWFileUploader is locking the file.
Is something that I'm missing? How can I workaround this?
Thanks
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| Inheritance |
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Posted by: petrsoft - 01-07-2020, 07:39 AM - Forum: IntraWeb General Discussion
- Replies (2)
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Hello, I'm new in IW for Delphi. I'm starting using IW 15.11 and deploying new application for web. I tried to create new object , which has object TIWAppForm as descendant. It worked fine , but anther day after restarting Delphi this new form was changed to normal VCL form. I had found some discussion about this in case of object TIWFrame , but it was long time ago in older versions IW. So as is it possible make object TIWAppForm as descendant ? I have DElphi 10.2 Tokyo Prof .
Thank you for any suggest to leading to solution .
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| idHTTP Timeout Bug |
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Posted by: wolfgang@koeppner-bures.at - 01-05-2020, 11:25 AM - Forum: Indy
- Replies (6)
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Hello again!
I found an issue with idHTTP.Post when a ReadTimeout occurs. It seems to me, that I might receive the DELAYED answer from the previous timeout in the NEXT call to idHTTP.Post!!
This has cost me ours of searching but look at this piece of transactions:
First Post: - Ges 05.01.2020 12:04:04: POST /?token=**************************** HTTP/1.1<EOL>Content-Type: application/json; charset=ISO-8859-1<EOL>Content-Length: 173<EOL>Host: eu-wap.tplinkcloud.com<EOL>Accept: application/json<EOL>User-Agent: SmartFlat<EOL><EOL>
- Ges 05.01.2020 12:04:04: {"method":"passthrough","params":{"deviceId":"8006EEBA62D94CECE697137CA53C08D21A2EB65B","requestData":"{\"system\":{\"get_sysinfo\":{\"emeter\":{\"get_realtime\":\"\"}}}}"}}
*TIMEOUT HERE*
Second Post:- Ges 05.01.2020 12:04:06: POST /?token=**************************** HTTP/1.1<EOL>Content-Type: application/json; charset=ISO-8859-1<EOL>Content-Length: 173<EOL>Host: eu-wap.tplinkcloud.com<EOL>Accept: application/json<EOL>User-Agent: SmartFlat<EOL><EOL>
- Ges 05.01.2020 12:04:06: {"method":"passthrough","params":{"deviceId":"80062655216E1D3000B50BA9B79BEB8319611FB8","requestData":"{\"system\":{\"get_sysinfo\":{\"emeter\":{\"get_realtime\":\"\"}}}}"}}
Reply:- Erh 05.01.2020 12:04:07: HTTP/1.1 200 <EOL>Content-Type: application/json;charset=UTF-8<EOL>Date: Sun, 05 Jan 2020 11:04:01 GMT<EOL>Content-Length: 712<EOL>Connection: keep-alive<EOL><EOL>{"error_code":0,"result":{"responseData":"{\"system\":{\"get_sysinfo\":{\"sw_ver\":\"1.5.4 Build 180815 Rel.121440\",\"hw_ver\":\"2.0\",\"type\":\"IOT.SMARTPLUGSWITCH\",\"model\":\"HS100(EU)\",\"mac\":\"AC:84:C6:9C:9C:01\",\"dev_name\":\"Smart Wi-Fi Plug\",\"alias\":\"Calypso\",\"relay_state\":1,\"on_time\":7449,\"active_mode\":\"none\",\"feature\":\"TIM\",\"updating\":0,\"icon_hash\":\"\",\"rssi\":-56,\"led_off\":0,\"longitude_i\":163303,\"latitude_i\":482313,\"hwId\":\"A8D378F10FACF73C85F72B445B654AB1\",\"fwId\":\"00000000000000000000000000000000\",\"deviceId\":\"8006EEBA62D94CECE697137CA53C08D21A2EB65B\",\"oemId\":\"0CC41572446631ACD46A8EDFC8942AE1\",\"next_action\":{\"type\":-1},\"err_code\":0}}}"}}
This didnt happen when I was using the WinINET API so I dont think this is a device-bug...
Any comments, ideas?
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| OnChange inaccessible error ? |
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Posted by: SorenJensen - 01-05-2020, 07:10 AM - Forum: IntraWeb General Discussion
- Replies (5)
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Hi All,
I have an OnChange event for a IWEdit1 field. As expected it fires every time the Text is changed, including when I in code assign a text to IwEdit1.text (like IwEdit1.text := 'ggg'). I some cases I do not want it to fire and I would normally set the event pointer in code, before and after the assignment to avoid it firing:
IWEdit1.OnChange := nil;
IWEdit1.text := 'Some initial text';
IWEdit1.OnChange := IWEdit1Change;
Can I do something similar in IntraWeb ?
For the the above example IWEdit1.OnChange := nil; the IDE accepts the code but the compiler fails with error E2233:" 'OnChange' inaccessible here.
Anybody knows why ?
Regards
Soren
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| Fast Report export when Intraweb app running as a service |
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Posted by: v.lasquibar@telefonica.net - 01-04-2020, 04:55 PM - Forum: IntraWeb General Discussion
- Replies (6)
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Hi,
I'm using Delphi 10.2 (Tokio) and Intraweb 15.1.10. I have an application running in a Windows server as a Service, created with default parameters. Recently I've added a new report created with Fast Report 6.5 (last version). When I run the application on my development computer, or I run the app in SA mode, the report shows a preview, and when I export report to PDF, the file is created correctly and the PDF is shown in a new window in browser. But when I run the App as a Windows Service, the file is created empty, and an empty page is shown in browser.
I've changed the directory in which the file is created to C:\Temp, without success. I've changed also the user used to start the service, without success. Here is the source used to create the PDF file:
RPTOF is the Fast Report Object
frxPDFExport1 is the Fast Report Export to PDF Filter object.
RutaInformeOrden := 'C:\Temp\';
NombreFicheroPDF := ChangeFileExt(System.IOUtils.TPath.GetRandomFileName, '.pdf');
NombreFicheroPDF := RutaInformeOrden + NombreFicheroPDF;
frxPDFExport1.FileName := NombreFicheroPDF;
frxPDFExport1.DefaultPath := RutaInformeOrden;
frxPDFExport1.OpenAfterExport := False;
frxPDFExport1.ShowDialog := False;
RptOF.Export(frxPDFExport1); <-- Here the file is created, empty when service, full as a SA
// Open PDF in a new window
URLFicheroPDF := TIWAppCache.AddFileToCache(Self, NombreFicheroPDF, TIWMimeTypes.GetAsString(mtPDF), ctOneTime);
WebApplication.NewWindow(URLFicheroPDF);
Could you please help me with this problem?
KR,
Venancio Lasquíbar
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| News server statistics and search |
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Posted by: AndrzejB - 01-04-2020, 03:13 PM - Forum: Indy
- Replies (1)
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Is possible get information about groups count and posts count without downloading grouplist, espacially without logging?
Is possible search for text on server posts?
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