Constructing Hyperlinks to Resources

Hyperlinks are text or images that overlay URLs to target resources. Users click the hyperlink to access the target resource.

You determine whether hyperlinks display as either:

You can hyperlink both text and an image for a single resource. For example, a hyperlink could display as:

hyperlink to JSTOR Full text article from JSTOR

In this example, clicking on either the hyperlinked image or the hyperlinked text takes the user to JSTOR.

Entering Dynamic Content in Hyperlinks

Resource definitions contain hyperlinks in a Pathfinder Pro-specific format that allows hyperlinks to contain dynamic content from records. To use dynamic content in a hyperlink, you must:

  1. Determine the source of the dynamic content.
  2. Construct the hyperlink with variables representing the dynamic content.

    The variables used to represent dynamic content are called field selectors.
    NOTE

    Hyperlinks that display in the Encore/WebPAC can use a system-generated field selector called USERSEARCH. This field selector is used to represent the user's most recently-used search terms in the Encore/WebPAC.

  3. Enter the hyperlink in the appropriate resource definition.

Creating Drop-down Menus in Hyperlinks

Only one hyperlink displays for a resource definition. If you use field selectors (i.e., dynamic content) in hyperlinks, the user might be offered a drop-down menu of record fields or coverage database fields within the single hyperlink.

Drop-down menus display if:

This table shows examples of hyperlink entries in the resource definition and the resulting hyperlink.

Hyperlink entry in resource definition Display of hyperlink
Search for #@SUBJECT-SHORT# at #LinkText# Drop-down menus in hyperlinks
Search for #@AUTHOR;SUBJECT-SHORT# at #LinkText# Drop-down menus in hyperlinks