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Difference between revisions of "EDT:Tutorial: RUI With DataBase Lesson 5"

(New page: Access a database with EGL Rich UI {| style="float: right" |< Previous | [[EDT:Tutor...)
 
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services
 
services
  
<li>Verify that '''Create as web (SOAP) service''' and '''Create
+
<li>Verify that
as web (REST) service''' are cleared, and leave the '''Implements
+
'''Create as web (REST) service''' are unchecked, and leave the '''Implements
 
Interfaces''' field empty. [[Image:EDT_Tutorial_edt_richui_sql04_new_service.jpg|The New EGL Service Part window shows the service name and package.]]
 
Interfaces''' field empty. [[Image:EDT_Tutorial_edt_richui_sql04_new_service.jpg|The New EGL Service Part window shows the service name and package.]]
  
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opens the new Service part in the editor.
 
opens the new Service part in the editor.
 
<li>Remove the code from the file, leaving only the following
 
<li>Remove the code from the file, leaving only the following
lines:  
+
lines:<code>
 +
  package services;
  
package services;
+
  service SQLService
 
+
service SQLService
+
 
+
end
+
  
 +
  end
 +
<code/>
 
<li>Save the file, but do not close it.
 
<li>Save the file, but do not close it.
 
</ol>
 
</ol>

Revision as of 13:59, 28 November 2011

Access a database with EGL Rich UI


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Lesson 5: Create the service

Create a dedicated service to access the database.

In this lesson, you create an EGL Service part, which is a generatable part. You must place each generatable part in a separate source file, and the name of the part must be the same as the name of the file.

Create a Service part

To create a Service part:


  1. In the Project Explorer window, right-click PaymentService, and then click New > Service.
  2. In the New EGL Service Part window, enter the following information:
    1. In the EGL source file name field, enter the following name: SQLService EGL adds the .egl file extension automatically.
    2. In the Package field, enter the following name: services
    3. Verify that Create as web (REST) service are unchecked, and leave the Implements Interfaces field empty. The New EGL Service Part window shows the service name and package.
  3. Click Finish. EGL opens the new Service part in the editor.
  4. Remove the code from the file, leaving only the following lines: package services; service SQLService end <code/>
  5. Save the file, but do not close it. </ol>

    Lesson checkpoint

    You learned how to create an EGL Service part.

    In the next lesson, you add code for the functions to SQLService.


    Related reference

    [../../com.ibm.egl.pg.doc/topics/pegl_core_service_part_cpt.html Services: a top-level overview]


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