1.6

Entering a date using JavaScript
In several places in the DataMapper, Date values can be set through a JavaScript. For
example:
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In a field in the Data Model. To do this, go to the Steps pane and select an Extract step.
Then, on the Step properties pane, under Field Definition click the Add JavaScript Field
button (next to the Field List drop-down). Type the JavaScript in the Expression field. (To
rename the field, click the Order and rename fields button.)
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In a Preprocessor property. To do this, go to the Steps pane and select the
Preprocessor step. Then, on the Step properties pane, under Properties add a property,
specify its Type as Date and put the JavaScript in the Default Value field.
The use of the JavaScript Date() object is necessary when creating dates through a JavaScript
expression. For more information, see w3schools - JavaScript Dates and w3schools - Date
Object.
Example
The following script creates a date that is the current date + 30 days:
function addDays(date, days) {
var result = new Date(date);
result.setDate(result.getDate() + days);
return result;
}
addDays(new Date(), 30);
Object Data Type
Objects holds addresses that refer to objects. You can assign any reference type (string, array,
class, or interface) to an Object variable. An Object variable can also refer to data of any value
type (numeric, Boolean, Char, Date, structure, or enumeration).
Defining Object Values
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Pre-Processor: Specify the "Type" as "Object" and set a default value as a semi-colon.
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