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Version: 2.4

Example of advanced field creation - use of mapper - Application Name

Creating a new field is nothing more than mathematical operations on one or more fields in a single row of the database and saving the result under the new field name.

As an example, we will create a new field Application Name that will store the application name, using the Application name mapper and the Application field that stores the application number.

Implementation

To create a new field, go to [Configuration->Objects->Fields] menu and click New Fields button.

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The wizard for creating a new field appears.

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  1. In the Field name, we enter the database name (NQL) of the new field. In the system it is assumed that such names are typed with a lowercase letter, and if the name consists of two or more words, the successive words are typed without a space, starting each word with a capital letter for example ipAddressName. In our example, in the field name we use mapper name so it takes the form applicationName.

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  2. In the Display name, we enter the name under which the new field will be visible in the system. In our example, the field name is Application Name.

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  3. The source for our new field is the Application field with the application number so we need to select the data stream in which this field exists.

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Of course, we must also select the field Aplication.

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  1. In the Mappers field, we select the mapper for which the value of the Application field should be the source. In our case it is the Application name mapper.

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    We can find this mapper in the [Configuration->Mapping->Mappers] menu. image-20220822133153005

  2. In the Number formatting section, we specify how to format the data in our new field. image-20220815163328612

  3. In the Privacy section, you can set permissions for the created item. If you want it to be visible to all users, you should set the Public option.

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  4. If all the necessary fields of the form have been correctly completed press Save button to save the created object.