Support Article

Tree style breadcrumbs show the current label twice

SA-37927

Summary



When using tree style breadcrumbs, the label representing the current question is shown twice, and the duplicated one takes up an entire row.


Error Messages



Not Applicable


Steps to Reproduce

  1. Call a screen flow on which there are several question shapes.
  2. Make sure each question shape engages the "Enable navigation link" option.
  3. Over-ride the NestedTabbedNavigation7 to specify "TREE" instead of "EMBEDDED" for the ChildNodeLocation parameter.


Root Cause



Because question-shapes in flows are internally implemented as subprocesses, the duplicate breadcrumb that is appearing represents the subprocess.

The delivered hotfix provides a check that intentionally omits the subprocess breadcrumb if the subprocess is the particular internal one used for a question shape.

Resolution



Apply HFix-34174.

Published May 12, 2017 - Updated June 2, 2017

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