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Questions tagged [dataabstract]

Data Abstract is the premier framework for creating powerful and scalable database applications built on the concept of multi-tier database access.

Data Abstract is available in five separate editions, for developers using .NET (and Mono), Apple Cocoa platform, Java (and Android), Delphi, and JavaScript (as well as in bundles of two or more). More details on official site

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Spring4d: How to "force" the container to believe a class implements an interface

I am using RemObjects DataAbstract along with Spring4d. RemObjects generates a SchemaServer_Intf.pas file that contains interfaces for every kind of table that exists in it's schema. It allows for "Strongly typed" datasets, allowing one to access a…
Ludovic C
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ld: building for iOS Simulator, but linking against dylib built for MacOSX file 'RemObjectsSDK.framework/RemObjectsSDK' for architecture i386

i'm new on iOS Development and I Recently updated to OS X Yosemite and Xcode 6, so i tried to update my Apps to iOS 8.1 The thing is that i had a project running on iOS 7.1 and it was made on Xcode 5.1 and OS X 10.8.5 with RemObjects Data Abstract…
xzrudy
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How can I update a blob field on the server

I have a client/server application built using DataAbstract and RemObjects where the client is transferring a Binary variable for the server to put in the DB. The server function looks like this function SetItemContent(const anItemId: UnicodeString;…
jonjbar
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Implement add-leaf, a Scheme procedure that takes in a tree instance t and a number x

Implement add-leaf, a Scheme procedure that takes in a tree instance t and a number x. This procedure will return a new tree where for each non-leaf node in the tree, append a new leaf with the label x to that node's branches. If the input tree is a…
Proteus Yi
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How to use a connection to database saved in a session in DataAbstract/RemObjects?

In the DataAbstract sample application "Old\Connection By User" the procedure "AcquireHoldButtonClick" creates a connection to the database and stores a reference in the user's session variable. I plan to use such a mechanism but fail to understand…
jonjbar
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Implementing Interface and initialise it in MVC Controller

I am working with the web application and I have a class which have all the business logic which implement Interface. I am trying to referenced Interface and class in startup.cs and trying to initialise in Controller. My business logic class is like…
Iswar
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make a New Binary Expression List like ([A or B] AND C) in RemObjects

I am trying to build a NewBinaryExpressionList but with this condition: ((A OR B) AND C) I think this is a NewBinaryExpressionList within another, but it's not currently working for me.
Jp191290
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Use decorator and factory together to add properties or specialize an object

I'm new to OOP and design pattern. I've a simple app that handles the generation of Tables, Columns (that belong to Table), Rows (that belong to Column) and Values (that belong to Rows). Each of these object can be a collection of Property, which is…
Gabriele B
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can't connect LocalData Adapters to Schemas

This is My Situation I have a Service Named BaseDataService, in here I create a LocalDataAdapter that I'm gonna use to connect to a specific service called DataBaseLayer. The service I'm trying to connect contains the schemas that have all…
Jp191290
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