Creating templates

To create a template, select the New menu item or the New Default menu item from the pop-up menu in the Export/Import Template view.

Creating new base templates

The New menu item creates a template that is empty except for the XML declaration, the root element, and the first element of the row data section, referred to as the Detail Start element. The name of the root element is the same as the name of the DataWindow object, and the default name for the Detail Start element is the name of the root element with _row appended.

For example, if the DataWindow object is named d_name, the default template has this structure:

<?xml version="1.0"?>
<d_name>
   <d_name_row>
   </d_name_row>
</d_name>

Creating new default templates

The New Default menu item creates a template with the same contents as the New menu item, as well as a flat structure of child elements of the Detail Start element. A child element is created for each DataWindow column name, in the order in which the columns appear in the SELECT statement, with the exception of blob and computed columns. The default tag for the element is the column’s name.

If the names of the column and the control are the same, the content of the child element displays with a control reference icon. If there is no control name that matches the column name, the content of the child element displays using the DataWindow expression icon. For example, consider a DataWindow object in which the dept_id column is used as a retrieval argument and does not display:

The sample displays the template in the case where there is no control name that matches the column name dept _ i d. The content of the child element dept _ i d is indented under the column dept _ i d and displayed with the gear icon, which represents a DataWindow expression.

The SQL syntax is:

SELECT "employee"."dept_id",
         "employee"."emp_lname",
         "employee"."emp_fname",
         "employee"."salary"  
   FROM "employee"  
   WHERE employee.dept_id = :deptnum
ORDER BY "employee"."emp_lname" ASC

In the default template, dept_id uses the DataWindow expression icon. All the other columns used the column control reference icon.