Book Image

Web Content Management with Documentum

Book Image

Web Content Management with Documentum

Overview of this book

One of the world leaders in Enterprise Content Management, the EMC Documentum family of applications helps you manage all types of content across multiple departments within a single repository. With the Web Content Management suite of applications, you can efficiently manage content and underlying processes for your Web properties, and ensures that they are responsive to business needs. To fully realize the power of this system can seem daunting, but this book will help you achieve that. With easy to follow examples, this book will take you the simplest and most straightforward route to success. Along the way, you will learn insights that only a seasoned professional would know. Packed with practical examples, you will get hands-on with the powerful features of Documentum to grow your skills and confidence. You will see tips and tricks to handle complexities of the system, and avoid the common errors that waste your time. From installing and getting started with Documentum, you will see how to design and develop Documentum applications, before rounding off with deployment.
Table of Contents (33 chapters)
Web Content Management with Documentum
Credits
About the Author
Acknowledgements
Preface
Frequently Asked Questions and Answers

17.1 Limitations of Instruction Files


It is worth mentioning a few limitations of Instruction Files before jumping into the specifics of their usage.

In order to update the value of an existing XML element, the <update-element-value> Instruction File element is used. The prerequisite, however, is that the XML element that is being updated should not contain any child element(s).

For example, if <update-element-value> is used to update a <BOOK> XML element, then the <BOOK> element should not have any child elements. The following <BOOK> element cannot be updated:

<BOOK>
<AUTHOR></AUTHOR>
</BOOK>

On similar lines, <update-element-value> works fine if and only if the XML element being updated is not empty. In short, it has some text existing in the element (which might include white spaces). The following <BOOK> element cannot be updated:

<BOOK></BOOK>

However, the following XML element is a valid candidate for...