TIWTemplateProcessor - at runtime
I have a situation where I would like to use TIWTemplateProcessor in a region, but be able to change the template applied based on a runtime condition (order type) set when user sets a value or in an...
View ArticleScaleMM2
Hi, I have read the article "Capacity of IntraWeb Applications and Memory Managers". It was very interesting. So I decided to use ScaleMM2 instead of FastMM4. But when I compiled my applicaction I got...
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Things to be aware in Delphi 12 (where EMB broke lots of code out there)
After some more time playing with Delphi 12 and supporting different applications 1) Indexes in lists are now NativeInt. It means that in 32 bits, nothing changes, but in 64 bits it becomes a Int64....
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IW 15.5.7 is out
Hi guys, there is a new update with some important fixes + more performance improvement and a few other things (like the MSHeapMM memory manager, ready to be plugged in)...
View Articlemessage when added TIWDBNavigator to iwform
Delphi 12 Resource IW_DT_DBNAV_FIRST not found. The IDE adds it and can be modified but the message continues to pop up. 15.5.8 not sure if it happened in earlier releases. Any ideas? TIA
View ArticleTIWEdit format mask
Hi, I need a control that the user can enter 20 digits into in 4 blocks of 5 separated by hyphens (ie 00000-00000-00000-00000) Is it possible to use the DataTypeOptions.Pattern property to achieve...
View ArticleData Decimation in ChartJS
The provided example is very simplistic: you give the chart 10 values and 10 / matching number of labels and that's it. What do I do if I have a very long list of frequent readings for a small number...
View ArticleBootstrap 5 integration
We have a nice app in IW15 with Boostrap 4.6.2 running. Now we are asked, for security reasons, to upgrade to the latest Bootstrap version (currently 5.5.3). I cannot discuss if this makes sense, its a...
View Articlewhat's triggered on page resize, using TemplateProcessor?
I'm using Templates, the page is responsive, but I have a control that is not. So, I have placed it on a Region, and so my region is now responsive and I was hoping to either have that control...
View ArticleIPPeerCommon was compiled with a different version
Hi All, After updating Indy I am getting this error. [dcc32 Fatal Error] Unit1.pas(9): F2051 Unit IPPeerCommon was compiled with a different version of...
View ArticleMultipage websocket communication
I've a Delphi 12 VCL app that I'm using Intraweb and sgcWebsockets to develop a web page based remote control for. Use a browser to control the app as you would as if you were at the computer sort of...
View ArticleIntraWeb 15.5.8 TIWRegion Showing as white
IntraWeb 15.5.8 TIWRegion Showing as white even when set to other color. This issue only effecting design as the color does take effect for actual application but the designer always showing the...
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IntraWeb 15.5.9 is out!
Hi guys, there is a new update available: https://www.atozed.com/2024/03/intraweb-15-5-9/ Enjoy!
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can't reach Website after Session Reset
Hi everybody, i might need your help when i'm in running server, sometimes after a few hours and every time after session reset (via tools), i simply can't reach the website anymore. i'm trying from...
View Articlesession timeout thread
IntraWeb 15.5.x has made a significant positive change by introducing the TSentinelThread in the ServerController, to watch the internal workings of the session timeout thread activity, and the...
View ArticleClosing a TCP/IP component connection the right way
Hi, Let's say that, I have a TCP component with its connection opened with the server, whether it is TIdTCPClient, TIdHTTP, TIdFTP, etc. What is the correct way to close the connection without raising...
View ArticlePlease support THandlers.Delete method in unit IW.Content.Handlers.pas
In unit IW.Content.Handlers.pas, THandlers.Add method is available but there is no Delete method to remove TContentBase handler. It is useful for application deployed with dynamic packages so we can...
View ArticleSupport wwwroot and templates files from application resources
When deploy intraweb application using wwwroot and templates, 2 extra folders wwwroot and templates shall deploy to same folder stored the application executable file. Windows or Delphi application...
View ArticleIWjQGrid get value from Grid
I didnt find a solution in the demo-file, but how do I read the value of an consisting jQGrid? I try to react to a doubleClick, first .cell[1,1]-call raises an exception and second...
View ArticleiwSelect list update in async
I am updating an iwSelect list in an async call. How do I refresh the list? I have tried iwSelect.RefreshAsyncRender but my list is not updated.
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