How to Use NPrinting On-Demand to Set Recipients in Tasks

Frank_S — Tue, 17 Nov 2015 00:03:31 GMT

We suggest that you review How to Use Specific Filters with NPrinting On-Demand Reporting before doing this tutorial.

Forms inside NPrinting Extension Objects accept QlikView formulas as an argument. You’ll learn in this tutorial how to use them to select recipients and send reports. We’ll display a list box containing recipients in a QlikView document to let users select one or more recipients. Users select recipients the same way they select QlikView filters. Click on an NPrinting Task Extension that retrieves the names of the selected recipients and sends them filtered reports.

The steps are:

Create recipients in NPrinting with filters
Create an NPrinting task that sends a report via email
Load a list of recipients into the QlikView document and display their names
Create an NPrinting Task Extension that runs the task

The NPrinting Training Material contains a working example for this tutorial. Please download NPrinting Training Material if you haven't recently done so, and extract it into C:\NPrintingTraining\ so that the relative path structure continues to be valid.

Create New Recipient

Open the NPrinting document, OnDemand.nsq, in C:\NPrintingTraining\NPrintingFiles\

Add a recipient named Elvis Presley
Add a filter for Salesman=Elvis Presley
Set an email address that you can read
Save and New

Create a Second Recipient

Add recipient Rob Carsson without filters

Set an email address that you have access to
Save and Close

Create an NPrinting Task

Create an NPrinting task named Task Send Top 25 Products with Current Selections.

See: How to Create Tasks

Add the "Excel Report Top 25 Products" report
Set Output Format to PDF

Activate Send Email and Create a Message

Activate the Send Email feature by putting a check mark in the box
Create a message. See: What elements can I add to NPrinting e-mail?

Save and close the task. Click on YES on the warning message that asks you to insert at least one recipient: you can leave the Recipients List empty. Save the NPrinting project.

Load Recipients into the QlikView Document

Now, we can load our new recipients into the QlikView document using the load script. If you use NPrinting's features for importing recipients, you can develop a QlikView load script that loads recipients from a source file. See: How to Import Recipients from QlikView Documents - Features Track. You cannot import recipients directly from NPrinting to QlikView or vice versa at the present time.

Add Additional Recipients to Script

Open the SalesDemo for Ajax.qvw document in C:\NPrintingTraining\QlikViewDocuments\

Add this code at the beginning:

AdditionalRecipients:LOAD * INLINE [FullName, E-mail, Folder, Sub FolderElvis Presley, , C:\NPrintingTraining\Output\Elvis, ElvisRob Carsson, , C:\NPrintingTraining\Output\Rob, Rob];

Reload the document

Be sure to insert the same recipients' names in the NPrinting project and in the QlikView document.

Add a List Box

Add a List box to the Simple On-Demand sheet to display the field Fullname
Save the QlikView Document

Embed NPrinting Task Extension and Configure Button Appearance

Create an NPrinting Task Extension that runs the Task Send Top 25 Products with Current Selections task
Right click on the sheet
Select New Sheet Object
Click on Extension Objects
Drag and drop the NPrinting Task object onto the sheet
Right click on the object
Select Properties
Click on the "Button appearance" bar and edit

Insert the Text: "Task Send Top 25 Products with Current Selections"Set the Button color: =rgb(66,80,80)

Configure On-Demand Service Connection

Click on the On-Demand service connection bar

Hostname: localhost
HTTP Port: 9001

Configure Task Settings

Click on the Task settings bar
Friendly name: Task Send Top 25 Products with Current Selections
NPrinting Project path: C:\NPrintingTraining\NPrintingFiles\OnDemand.nsq
Report ID: Task Send Top 25 Products with Current Selections
Connection ID: Sales Demo
Additional recipients: insert the QlikView formula =GetFieldSelections(FullName). This formula returns the selected active recipients and sends them to NPrinting Service, so it will send them the reports. Dynamic selection is obtained using this QlikView formula.

Configure Filter Settings

Click on the Filter settings bar
Use current selections: check marked
Close the Properties editor
Save the QlikView document

Send Report to a Recipient

Select an additional recipient, Elvis Presley for instance
Click "Task Send Top 25 Products with Current Selections"

Check E-mail

When the NPrinting Queue button shows that the task has completed, check the e-mail account that you've associated with the Elvis recipient and you’ll find the report.

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