2011

Table Of Contents
To establish links between database table records and graphical objects, you
must first create a link template. Link templates identify what fields from a
database table are associated with the links that share that template. For
example, you can create a link template that uses the field Room Number
from a room database table. You can then use this link template to create links
that point to different records in the database table.
Link templates also function as shortcuts that point to the database tables
that they're based on. You can use the link templates that are associated with
a drawing to open the database tables that they reference for viewing or editing.
This is particularly useful if you have a large number of data sources configured
on your system. Rather than scrolling through a list of data sources each time
you want to locate an individual database table, you can open it directly from
the drawing node of the drawing that it is associated with. To open a link
template's database table, right-click a link template in the dbConnect Manager.
Click View Table or Edit Table.
You can attach multiple links using different link templates to a single
graphical object. This is useful when you want to associate data from multiple
database tables with an individual object.
Links in External References and Blocks
Links stored in externally referenced drawings cannot be viewed or modified
in the master drawing that they're attached to. This information is only
available when you open the source drawing directly.
Links contained in blocks are available, but can only be accessed through the
REFEDIT command.
Edit Link Templates
Occasionally after creating a link template, you may want to edit it. For
example, you might decide to add an additional key field or remove an existing
one. You may also need to update a link template if any changes are made to
the data source it points to. For example, you might rename a database table
or move it to a different location.
NOTE You can only change the key fields of link templates that don't have any
links defined in their associated drawing. Changing the key fields of a link template
invalidates its links and breaks their association to the database table. To edit a
link template with links already defined, you must first delete all links based on
the link template from its associated drawing.
Create and Edit Links and Link Templates | 1881