Questions tagged as 'delphi'

Tagged questions
2
answers

Using timestamp in different fields

I have a timestamp field in a postgres table. I would like to treat, in delphi, the date in one dbedit and the time in another, is there that possibility ?? In the tests I performed, I can even change the values but when I exit, for example the...
asked by 08.11.2014 / 13:53
1
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Is it advisable to keep a zTable always open?

I'm developing a product registration system and cash front. My main Form is the Orders screen and from there I open the other registration screens (Units of Measure, Products, Forms of Payment, Customers, etc.) For each of these screens I...
asked by 08.08.2014 / 02:18
1
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Changes in source code are ignored by the compiler

I have a small project in Delphi 2006, and I migrated it to Delphi XE6. However, from this migration, I realized that changes I make in source code, such as changes in form title, messages, or even in logical conditions are not included in the g...
asked by 30.06.2014 / 15:18
1
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How to make a CRUD via REST

Introduction I need to access a web service in PHP via mobile application. I've seen a lot of videos and read many tutorials about Delphi's REST Client. I was even able to develop a prototype of my application. Problem But the pr...
asked by 05.05.2014 / 00:57
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How to capture the HTML of the open page in Chrome with Delphi?

I need to capture through delphi the source code of a particular HTML page that was currently open in google chrome. In Internet Explorer I know how it does, from chrome I do not think anything like it. Any suggestions?     
asked by 12.05.2014 / 04:31
1
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Write more records than Requario in my DB

Follow the code: // Leitura Dados Itens da Nota Fiscal... xmlNCab := NoPrinc.ChildNodes.FindNode('det'); while not (xmlNCab = Nil) do begin inc(l); sgProds.RowCount := l; //xmlNCab.ChildNodes.FindNode('det'); xmlNItm := xmlNCab...
asked by 14.06.2014 / 13:57
2
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Retrieve Auto Increment Id DataSnap Delphi XE3

I use Delphi XE3 / DataSnap with Firedac When I write the parent table on the server I want to retrieve the value that was added via auto increment in the parent so that I can enter this new value in the foreign key in the child table. I d...
asked by 10.06.2014 / 17:39
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Get Source Code Firefox DLL DDEClient

I know that it is possible to capture the FIREFOX URL using DDEClient, but has anyone used it to get the source code for the page open? Follow the code to capture the title: procedure TForm1.GetCurrentURL(var sURL: String; var sTitle: Strin...
asked by 29.05.2014 / 18:11
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Remove Packet TClientDataSet

Hello. I have a TClientDataSet, and I set the parameter FetchOnDemand := False and PacketRecords := 10 ; In event AfterScroll I call GetNextPacket , and in this way I have demand control of the data. However, i...
asked by 09.11.2018 / 17:13
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Writing text formatted in the firebird database

I know you have a similar question with this plus is for tag C# Have you saved the formatted text to a TRichEdit in Firebird ? What would be the data type of the field that enables this recording?
asked by 12.05.2018 / 16:48