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Home Tag: crud
Tips
Vanessa Talbot
Vanessa Talbot

Building Dynamic Data Management in Qodly application: Create, Add, Edit, and Delete

March 24, 2025

In our series on 4D Qodly Pro, we have explored how to display data using a datatable. Today, we’ll take the next step: learning how to add, edit, and delete records. These operations are essential for creating dynamic, interactive applications.

To demonstrate these features, we’ll continue with our performance review management application. The goal is to design a screen that enables users to add or modify employee information. This project is available on GitHub for reference.

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Product
Vanessa Talbot
Vanessa Talbot
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Create, Update, and Delete with Data Explorer

February 15, 2024

The Data Explorer is a powerful tool for visualizing data. Its capabilities allow administrators to effortlessly ensure data consistency. At the same time, developers can validate their code for creating, updating, or deleting data – all without the need to craft new forms.

Now, with 4D 20 R4, users have the ability not only to visualize but also to correct their data directly within the interface of the Data Explorer. That’s right! You can add, modify, or delete data directly in the Data Explorer interface.

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Tips
Vanessa Talbot
Vanessa Talbot
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4D for Mobile Tutorial – Create actions

February 15, 2023

Actions allow users to interact with the application to change the customer’s address, add a new contact and modify a picture.

In the 4D language, an action allows you to add, edit, and delete an entity or a selection entity. But also, it can simply execute a method of your 4D server.

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Product
David Azancot
David Azancot
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4D for iOS: Update pending tasks that got rejected

July 19, 2021

For a few weeks, you’ve been able to use the offline action feature, and we’ve already obtained great feedback about it.

As we’re constantly improving the product’s features set, application users can edit and retry sending pending tasks that failed due to server validation. Let’s see how it works.

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Product
David Azancot
David Azancot
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4D for iOS: Sign and read barcodes from your app

January 26, 2021

Actions using parameters have been available since 4D  v17 R5, and we’re constantly working to make your apps more and more interactive with enhanced mobile experiences. In 4D v18 R6, new parameter formats are available: Signature and Barcode!

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Product
David Azancot
David Azancot
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4D for iOS: upload pictures from your camera

October 11, 2019

A few weeks ago, we introduced action parameters so you could better interact with your 4D for iOS apps. They let you add, edit and delete records from your iOS device using edition forms. Well things are becoming even more interesting in 4D v17 R6, because now you can add pictures!

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132
Product
David Azancot
David Azancot
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CRUD and more in 4D for iOS

July 29, 2019

CRUD (Create, Read, Update, Delete), a pillar of database actions, makes its debut in 4D for iOS in 4D v17 R6.

In 4D v17 R5, we introduced actions so you could better interact with your 4D for iOS apps. This included the ability to create actions to execute 4D code from your iOS apps. Things are getting even more interesting with this R-release, now you can easily manage and edit your app content using parameters.

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216
Product
David Azancot
David Azancot
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Add actions to your 4D for iOS apps

May 31, 2019

We’re thrilled to announce that support for actions in 4D for iOS is available with 4D v17 R5! This feature allows you to enjoy more interactivity with your mobile app. For example, you can set a task as completed or finished, or flag events to be checked. All with the swipe of a finger, or by simply selecting an action from a menu.

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4D-Analyzer 4D for Android 4D for iOS 4D NetKit 4D Qodly Pro 4D View Pro 4D Write Pro 20 R8 20 R9 Administration Authentication Build application CI/CD Class Client/Server Code editor Collections Compatibility settings Formula Listbox Logs Mail Microsoft 365 Network Objects ORDA PDF Pictures Preemptive Programming Qodly Studio REST Scalability Security Session Source control Speed Spreadsheet Tutorial UI User Experience v20 vscode Web Word processor

Tags

4D-Analyzer 4D for Android 4D for iOS 4D NetKit 4D Qodly Pro 4D View Pro 4D Write Pro 20 R8 20 R9 Administration Authentication Build application CI/CD Class Client/Server Code editor Collections Compatibility settings Formula Listbox Logs Mail Microsoft 365 Network Objects ORDA PDF Pictures Preemptive Programming Qodly Studio REST Scalability Security Session Source control Speed Spreadsheet Tutorial UI User Experience v20 vscode Web Word processor
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