Login ProductsSalesSupportDownloadsAbout |
Home » Technical Support » Elevate Web Builder Technical Support » Support Forums » Elevate Web Builder 2 Preview » View Thread |
Messages 1 to 10 of 11 total |
Build 11 of the Elevate Web Builder 2 Preview Available |
Wed, Jun 3 2015 12:07 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | I've uploaded a new build 11 for the EWB 2 Preview, and it fixes the
following issues: - A focus issue when closing the IDE with an active project running in the internal IDE web browser. - Two issues with the TServerRequestQueue component - being unable to cancel a request, and requests being re-queued incorrectly at the end, instead of the beginning, of the queue after a failure. - An issue whereby an event handler for one form would be created in another form. This could be reproduced by creating a new visual project, adding a new form, and then creating an OnCreate event handler for the new form. - An issue where you could not set the ItemIndex of a TListBox, TButtonComboBox, or TEditComboBox to -1 in order to clear the active, selected item in the list. Thanks, Tim Young Elevate Software www.elevatesoft.com |
Wed, Jun 3 2015 1:54 PM | Permanent Link |
Mark Brooks Slikware | "Tim Young [Elevate Software]" wrote:
>>I've uploaded a new build 11 for the EWB 2 Preview Tim, can I ask you to clarify how we should use the revised server request mechanism, specifically: - Which responses now "hang about" e.g. just 4XX or anything not 2XX? - What do we need to do to remove them? - Where in code do we do this? As I understand it, this will be additional code that I need to add in order to have my "API wrapper" function per its EWB1 implementation. Much appreciated Mark |
Wed, Jun 3 2015 2:30 PM | Permanent Link |
Raul Team Elevate | On 6/3/2015 1:54 PM, Mark Brooks wrote:
> Tim, can I ask you to clarify how we should use the revised server request mechanism, specifically: > > - Which responses now "hang about" e.g. just 4XX or anything not 2XX? Anything not 200 still. > - What do we need to do to remove them? Call CancelRequest on the server queue > - Where in code do we do this? for example this sample TServerRequest OnComplete handler is all you need : procedure TForm1.CustomOncomplete(Request: TServerRequest); begin if Request.StatusCode = HTTP_OK then begin //completed OK end else begin //retry or cancel - this always cancels srvReqQ.CancelRequest; if srvReqQ.NumPendingRequests>0 then srvReqQ.ExecuteRequests; end; end; Raul |
Wed, Jun 3 2015 3:12 PM | Permanent Link |
Mark Brooks Slikware | Raul wrote:
>> Anything not 200 still. Understood, however 201 is also success for example? >> Call CancelRequest on the server queue Got it. >> for example this sample TServerRequest OnComplete handler is all you need : >> >> procedure TForm1.CustomOncomplete(Request: TServerRequest); >> begin >> if Request.StatusCode = HTTP_OK then >> begin >> //completed OK >> end >> else >> begin >> //retry or cancel - this always cancels >> srvReqQ.CancelRequest; >> if srvReqQ.NumPendingRequests>0 then srvReqQ.ExecuteRequests; >> end; >> end; Got it, again. Thanks Mark |
Wed, Jun 3 2015 4:08 PM | Permanent Link |
Raul Team Elevate | On 6/3/2015 3:12 PM, Mark Brooks wrote:
> Understood, however 201 is also success for example? I know but that will have to be a a future enhancement i think or it's easy enough to just modify framework. There are also various 3xx ones that could be handled by framework (301 moved etc). However it does opens everything up nicely so one show a transient message to user (i.e. "Trying to reconnect...') and then use a timer instead to continue after small delay instead of right away. TServerRequest is based on TComponent so you can use the Tag property to count retries or Data property to attach some extra useful stuff to carry state as well. Not necessarily best way but something like this in OnComplete: if Request.StatusCode = HTTP_OK then begin //completed OK end else begin if Request.StatusCode = 201 then begin srvReqQ.CancelRequest; //also OK so can do something else end else if Request.StatusCode = HTTP_NOT_FOUND then //404 begin srvReqQ.CancelRequest; end else if Request.StatusCode = HTTP_SERVICE_UNAVAILABLE then //503 begin //do nothing - force retry with same request end; if srvReqQ.NumPendingRequests>0 then srvReqQ.ExecuteRequests; end Raul |
Wed, Jun 3 2015 5:41 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Mark,
<< Understood, however 201 is also success for example? >> I was modifying this in a hurry, so I forgot the other "safe" results. I'll add them in, also. Tim Young Elevate Software www.elevatesoft.com |
Thu, Jun 4 2015 2:32 AM | Permanent Link |
Mark Brooks Slikware | "Tim Young [Elevate Software]" wrote:
>> I was modifying this in a hurry, so I forgot the other "safe" results. I'll >> add them in, also. No worries Tim. Just making sure that I understood the mechanism. Works totally as described BTW and I can see the rationale. Regards MCB |
Sun, Jun 7 2015 6:27 AM | Permanent Link |
Doc | Even with latest Build 11 I have sometimes an issue with a Form losing the connection to an event.
If I work with mulitple Forms open, when I work an Form2, sometimes events in Form1 get lost, especially OnCreate and OnShow events. The code is still there, but I have to go to the Form designer, click on Form - Events and have to select the OnShow event from the drop down list again. I noticed this sometimes when I run my project and it won't run as expected, searched for the problem and found this. I cannot reproduce this exactly. Has anyone else run into this problem, too ? |
Sun, Jun 7 2015 8:18 AM | Permanent Link |
Kane Jun EZ-Tech, Inc | Doc wrote:
Even with latest Build 11 I have sometimes an issue with a Form losing the connection to an event. If I work with mulitple Forms open, when I work an Form2, sometimes events in Form1 get lost, especially OnCreate and OnShow events. The code is still there, but I have to go to the Form designer, click on Form - Events and have to select the OnShow event from the drop down list again. I noticed this sometimes when I run my project and it won't run as expected, searched for the problem and found this. I cannot reproduce this exactly. Has anyone else run into this problem, too ? Hi Doc I thought it happens only me. I am glad to see company. It looks happen more frequently if I use different version of EWB2 on different computers. So I upgraded all the computers to latest version. So far no problem but I am going to test more... |
Sun, Jun 7 2015 8:19 AM | Permanent Link |
Uli Becker | That is a known problem of Build 11 and the issue will be fixed in the
next build. |
Page 1 of 2 | Next Page » | |
Jump to Page: 1 2 |
This web page was last updated on Thursday, March 28, 2024 at 08:36 AM | Privacy PolicySite Map © 2024 Elevate Software, Inc. All Rights Reserved Questions or comments ? E-mail us at info@elevatesoft.com |