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| TIWDBImage does not work with vFileAccess = faRequireSession |
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Posted by: magosk - 36 minutes ago - Forum: IntraWeb General Discussion
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Hi! We discovered that a frame containing a TIWDBImage did not work when we had set vFileAccess := faRequireSession in IWServerControllerBaseValidateCacheFileAccess. If you debug the web page you get the following error:
Code: HTTP404: NOT FOUND - The server has not found anything matching the requested URI (Uniform Resource Identifier). GET - http://192.168.4.30:9013/iJpZEkkD90Ig4vhmnuKR8q/$/temp/ATZiwn17FqBleI5B3MTnwWxFG.png
As a temporary bug fix I can set vFileAccess := faGrant for png files, but we would like to have session validation for all cache files.
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| Uploading more files |
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Posted by: odisej2 - 2 hours ago - Forum: IntraWeb General Discussion
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Hi again
I'm so happy with the forum as you helped me with one of my issues. I'm also more and more happy with the Intraweb. But I do have another question. File uploading.
I'm using IWFileUploader1 and layout manager and I also want to upload on a button press. It was a challenge to setup things to work. I'm happy with it but not 100%. The problem is that I'm not able to upload more than one file at a time. I'm showing uploaded files in a datatable. So I need to do a page refresh when upload is completed. I do a full submit in IWFileUploader1AsyncUploadSuccess like this:
WebApplication.CallBackResponse.AddJavaScriptToExecuteAsCDATA('SubmitClick("btnRefresh","",true);');
But IWFileUploader1AsyncUploadSuccess is called after each file so if I have more that full submit breaks the upload. So finally the question. Is there anything that I can use to know if that was the last file uploaded? Or can I call some kind of a refresh page that does not break the upload. What I need is to drop into IWTemplateProcessorHTML1UnknownTag for my page to "draw".
Thanks again
Grega
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| How to abort TIdImap4.Connect? |
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Posted by: edwinyzh - 3 hours ago - Forum: Indy General Discussion
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As we know, we can abort any TIdTCPConnection child classes in the OnWork event, including the TidImap4 client component.
But how to abort the connection before the timeout value is reached?
Thanks.
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| Placeholder disappears |
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Posted by: wadcompany - Yesterday, 06:48 PM - Forum: IntraWeb General Discussion
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Hello friends could tell me if it is normal in an IWDBEDIT after an insert, the placeholder disappear. I have this problem in all the templates, using the IW15, only to appear in IW14 did not occur these problems. Thank you.
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| Post JSON with IDHTTP |
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Posted by: mo_ayad - Yesterday, 10:35 AM - Forum: Indy General Discussion
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I am trying to post a JSON to web rest service but always with message HTTP1.1/BAD request.
The page in question is test page: https://dev.slimpay.com/hapi/browser#create-payins and the json is
Code: POST Follow(https://api.slimpay.net/alps#create-payins) HTTP/1.1
Accept: application/hal+json; profile="https://api.slimpay.net/alps/v1"
Authorization: Bearer token
Content-Type: application/json
{
"creditor": {
"reference": "democreditor"
},
"subscriber": {
"reference": "subscriber5bea84af2e9e3"
}
}
The first two steps on the test page OK with IDHTTP and SSL but this test step i am aunable to proceed, my code is the following:
Code: htpBrwsr.Request.Accept := 'application/hal+json; profile="https://api.slimpay.net/alps/v1"';
htpBrwsr.Request.CustomHeaders.Add('Authorization: Bearer ' + sToken); // token got correctly from previous step
htpBrwsr.Request.ContentType := 'application/json';
// htpBrwsr.Request.CharSet := 'UTF-8';
ms := TMemoryStream.Create;
ss := TStringStream.Create('{"creditor": {"reference": "democreditor"},"subscriber": {"reference": "subscriber5bea84af2e9e3"}}');
ss.Position := 0;
htpBrwsr.Post('https://api.preprod.slimpay.com/payments/in', ss, ms); // error HTTP1.1/400T
htpBrwsr is an TIDHttp related to a TIdSSLIOHandlerSocketOpenSSL, a similar TIDHttp functions well in the first two steps sited on the test page and I obtain the token with no problems.
any help will be aprecieted..
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| Call async on click from img |
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Posted by: odisej2 - Yesterday, 07:42 AM - Forum: IntraWeb General Discussion
- Replies (2)
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I use Intraweb together with layout manager. When populating table with some images I do this in IWTemplateProcessorHTML1UnknownTag:
VValue := '<a href="#" onclick="SubmitClickConfirm(''btnSend'',''' + 'somekey' + ''', true, '''');return false;">' + '<img src="images\send.png" />' + '</a>';
Behind btnSend I have some code. And that is full sumbit of the form which is ok in this case.
But now I want to call OnAsyncClick of the button when user clicks on that img. Any ideas what to do?
Regards
Grega
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| Problem opening a link in v15.0.14 and v15.0.15 |
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Posted by: ioan - 11-12-2018, 09:59 PM - Forum: IntraWeb General Discussion
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Starting with version .14, the following link breaks something in the IW application if is compiled with http.sys:
Code: http://server/?level=sslfaxv3&id=f1mFiOlnZy00Tu8%2FpUHJ%2FpTuZFJF2rbBrOG6K8WrMWEYNhFYpwCEJE2u2r46E%2FSujZc%2Bd%2FdEqf%2BYV%2F3qhw%3D%3D
Up to version .13 it works fine, but starting with version .14, the application doesn't ever get inside TIWServerController.IWServerControllerBaseGetMainForm when clicking that link. It seems that the problem is with the value of the "id" query field. If I change the value to id=aaaaaaa, or any simple string, it works fine. As I said, this above link works fine in version .13.
The value of the "id" is created by using TNetEncoding.URL.Encode(...) on a long string.
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| IdUDPServer issue |
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Posted by: BartKindt - 11-12-2018, 07:03 PM - Forum: Indy General Discussion
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I use an IdUDPServer to open multiple Ports like this:
Code: IdUDPServer1.Active := false;
Socket1 := IdUDPServer1.Bindings.Add;
Socket1.IPVersion := Id_IPv4;
Socket1.IP := HyteraSettings.TCPLocalIP;
Socket1.Port := HyteraSettings.RRSPort; // RRS PORT
if HyteraSettings.Debug then LocalLog('UDPServer Bindings.Add: '+HyteraSettings.TCPLocalIP+' Port '+IntToStr(HyteraSettings.GPSPort));
Socket1 := IdUDPServer1.Bindings.Add;
Socket1.IPVersion := Id_IPv4;
Socket1.IP := HyteraSettings.TCPLocalIP;
Socket1.Port := HyteraSettings.GPSPort; // GPS PORT
Afterwards I got an exception caused by the other side: , UDPServer Exception: Socket Error # 10054Connection reset by peer.
I then call IdUDPServer1.Active := false; and I completely FreeAndNil it.
Then the loop starts again from fresh, with a newly created UDPServer.
However, now I get the Exception: Could not bind socket. Address and port are already in use
Why does this happen? Should I somehow manually clear the sockets before setting the Active to False?
Bart
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| Centralized session management |
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Posted by: mhammady - 11-12-2018, 06:38 PM - Forum: IntraWeb General Discussion
- Replies (3)
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Hello,
Is there is a way in IW to setup a cluster that when a session is opennedcan be used by any server in the IW cluster?
The main reason behind this question is the complexity behind setting up a load balancer with sticky sessions.
I'm using IW 14.2.7 with D XE5 as ISAPI
Thank you
Mohamed
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