Configuration elements of the Source code type

Level: beginner

A configuration element of the Source code type is an entity that implements the business logic. The element lets you add, delete, and format the C# source code of new functionality. The purpose of the configuration element of the Source code type is to enable Creatio back-end development.

The items of the Add drop-down list in the toolbar of the Configuration section workspace represent the source code schema you can add in Creatio IDE.

Learn more about configuration element types in a separate article: Operations in Creatio IDE.

The Source code type schema in the Type drop-down list in the toolbar of the Configuration section workspace represents the configuration element of the Source code type. A schema is the basis of Creatio configuration.

View the type of the source code schema in the figure below.

Learn more about configuration element types in a separate article: Operations in Creatio IDE.

Implement the source code

1. Go to the Configuration section and select a custom package to add the schema.

2. Click Add → Source code on the section list toolbar.

   

3. Fill out the schema properties in the Source Code Designer.

   The main schema properties are as follows:

   • Code is the schema name. Required. Starts with the prefix specified in the Prefix for object name (SchemaNamePrefix code) system setting, Usr by default. Can contain Latin characters and digits. When a configuration element schema is created, the prefix specified in the Prefix for object name (SchemaNamePrefix code) system setting is added to the current field automatically. Creatio checks for the prefix and whether it matches the system setting value when saving the schema properties. If the prefix is missing or does not match, the user receives a corresponding notification.
   • Title is the localizable schema title. Required. The title of the configuration element schema is generated automatically and matches the value of the Code property without the prefix.
   • Package is the custom package where you create the schema. The property is populated automatically and non-editable.
   • Description is the localizable column description.

   

   Click Apply to apply the properties.

   The properties area of the Source Code Designer lets you:

   • edit the main schema properties ( button)
   • specify the additional schema properties ( button)

   The additional schema properties are as follows: Localizable strings

4. Add the source code in the Source Code Designer. The name of the class declared in the source code must match the schema name in the Code property.

   Creatio displays the type of the error or warning – if any – to the left of the row number. Hover over the error type to view a tooltip with the error description.

   Creatio IDE lets you create a replacing class in the Source Code Designer. To do this, follow the guide in a different section: Implement a replacing class.

5. Click Save on the Source Code Designer’s toolbar to save the changes to Creatio properties temporarily.

6. Click Publish on the Source Code Designer’s toolbar to apply the changes to the database level.

Implement a replacing class

The class replacement principle, including the creation and use of replaced class instances in the configuration, has unique features.

To implement a replacing class:

1. Create the class to inherit the replaced class.

2. Add the [Override] attribute to the class. Learn more about the attribute in a separate article: [Override] attribute.

3. Implement the functionality that distinguishes the replacing class from the replaced class. For example, implement properties and methods that expand the functionality of the replaced class, method overloads of the replaced class, etc.

   • Add the override modifier to the replacing class’s properties and methods.
   • Add the virtual modifier to the replaced class’s properties and methods to replace.

   In a base class, you can replace only virtual methods or implement abstract methods. The replacing properties and methods declared without the override keyword are unavailable before the compilation. The Ninject open-source dependency injection framework binds and injects type dependencies only during the execution.

Learn more about replacing configuration elements in a separate article: Replace configuration elements.

Use hot keys

To display the index of available hot keys:

1. Open the Source Code Designer.
2. Click on the toolbar.

Hot key	Action
Ctrl+A	Select all
Ctrl+Z	Undo
Shift+Ctrl+Z	Redo
Ctrl+F	Find
F3	Find next
Shift+F3	Find previous
Shift+Ctrl+F	Replace
Shift+Ctrl+R	Replace all
Ctrl+Y	Delete line
Alt+Left	Go to line start
Alt+Right	Go to line end
Alt+G	Jump to line
F11	Fullscreen code editor
Esc	Exit fullscreen mode
Ctrl+Space	Call autocomplete
Ctrl+S	Save the changes.

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Resources

Official Ninject website

Back-end development Creatio documentation

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E-learning courses

Development on Creatio platform