Project principle
The main project Print jobs – HP_1220C shows the table with printer documents. The table data is obtained from a variable that is generated in the other project Print job list – HP_1220C. This project is set as the initial project of the main project.
When the user selects a document from the table, the DocumentID of the document is stored in a variable. Note that this DocumentID field is part of the table but shown in a column with a width of 0%.
Next, the user presses one of the buttons. A variable is set, referring to the button pressed and this information, together with the DocumentID is sent to the UMRA Service.
The UMRA Service processes and executes the command, collects the new printer document information and returns the same form.
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