Use this event to

Add new steps to label template

A template will not be shown unless at least one step has been added
You may use this event to add steps shown to the user
This event is executed once per mobile report

Template

    [EventSubscriber(ObjectType::Codeunit, Codeunit::"MOB Print", 'OnLookupOnPrintLabel_OnAddStepsForTemplate', '', true, true)]
    local procedure OnLookupOnPrintLabel_OnAddStepsForTemplate(_TemplateName: Text[50]; _SourceRecRef: RecordRef; var _Steps: Record "MOB Steps Element"; var _Dataset: Record "MOB Common Element")
    begin
    end;

Click here for parameters...

_TemplateName:
- Name of the template to handle
_SourceRecRef:
- A RecordRef to the context the print is called from.
- I.e. Sales Order Line, Warehouse Receipt Line, Purchase Order Return Line, Warehouse Activity(Pick, Put-away) etc.
_Steps:
- The steps you want to collect
_Dataset:
- The Print Dataset . Use the dataset and determine which steps you want to collect

Example 1: Collect additional steps

[EventSubscriber(ObjectType::Codeunit, Codeunit::"MOB Print", 'OnLookupOnPrintLabel_OnAddStepsForTemplate', '', true, true)]
    local procedure My01OnLookupOnPrintLabel_OnAddStepsForTemplate(_TemplateName: Text[50]; _SourceRecRef: RecordRef; var _Steps: Record "MOB Steps Element"; var _Dataset: Record "MOB Common Element")
    var
        Item: Record Item;
    begin

// Making sure we only handle our own Label-Template
        if _TemplateName <> 'My custom Label-Template' then
            exit;

        // Collect additional Steps

        // If ItemNo is already collected/transferred to Dataset display the item information, otherwise collect ItemNumber
        if Item.Get(_Dataset.GetValue('ItemNo')) then
            _Steps.Create_InformationStep(10, 'InfoStep', 'Information', '', 'You are printing with Item:' + Item."No.")
        else
            _Steps.Create_TextStep_ItemNumber(10);

        // Collect which printer to print to and number of labels
        _Steps.Create_ListStep_Printer(80, CopyStr(_TemplateName, 1, 50));
        _Steps.Create_IntegerStep_NoOfCopies(90);
    end;

Example 02: Reading values the context/source record (Purchase Line)

You can use the Source Record to determine which steps to collect, setting default values etc.

     // [Example 02] Reading values the context/source record (Purchase Line)
    // You can use the Source Record to determine which steps to collect, setting default values etc.
    [EventSubscriber(ObjectType::Codeunit, Codeunit::"MOB Print", 'OnLookupOnPrintLabel_OnAddStepsForTemplate', '', true, true)]
    local procedure My02OnLookupOnPrintLabel_OnAddStepsForTemplate(_TemplateName: Text[50]; _SourceRecRef: RecordRef; var _Steps: Record "MOB Steps Element"; var _Dataset: Record "MOB Common Element")
    var
        Item: Record Item;
        PurchaseLine: Record "Purchase Line";
    begin

// Making sure the source table is one we can handle
        if _SourceRecRef.Number() <> Database::"Purchase Line" then
            exit;

        // Use RecordRef to get the actual source record
        _SourceRecRef.SetTable(PurchaseLine);
        PurchaseLine.SetView(_SourceRecRef.GetView());

        // Get Item and show an information step
        if PurchaseLine.Type = PurchaseLine.Type::Item then begin
            Item.Get(PurchaseLine."No.");
            _Steps.Create_InformationStep(10, 'InfoStep', 'Information', '', 'You are printing with Item:' + Item."No.")
        end;
    end;

More examples

Page:

Case: Print Customized License Plate Contents label (Cloud Print) — Modify the column and lines on License Plate Contents.
Page:

Case: Print Label on Planned Function Posting (Cloud Print) — Print Label on Planned Posting, i.e. Receive, Pick, Put-away, Ship, Move etc.
Page:

Case: Print Label on Tote Shipping Posting (Cloud Print) — Print Label on the posting of Tote Shipping.
Page:

Case: Print muliple labels with unique lot numbers (Cloud Print) — Option to generate and print multiple unique labels
Page:

Case: Print your own ZPL labels (Cloud Print) — Print your own ZPL labels
Page:

Cloud Print: How to Copy a Label-Template to New — In this video, we will make a copy an existing label-template
Page:

Cloud Print: How to modify label-template — In this video, you will be introduced to modify the design of a label-template, using the designer.
Page:

Cloud Print: How to modify label-template and add data — In this video, you will be introduced to modifying the design of a label template, using the designer, and adding data using AL code.
Page:

How-to: Add data to label-template (Cloud Print) — You want to modify a label template by adding data to it
Page:

How-to: Add new/Copy a label-template (Cloud Print) — You want to add/create a custom label template with a unique design
Page:

How-to: Modify steps on a label-template (Cloud Print) — Modify collected steps before a Label-template is printed.

Version History

Version	Changes
MOB5.16	Introduced

Browser not supported