Microsoft xsl processor

This approach includes a subtle but useful feature. Otherwise, you might need to keep different style sheets for different source documents. However, it is not generally recommended to cache an XML document, due to the memory constraints involved.

Using XSLTemplate means that the style sheet needs to be compiled only once. This considerably reduces the amount of processing involved. The processing of this object can then be optimized across sessions, as well as within a session.

It can display books of a chosen genre, which is selected from a selection box. If a particular division is selected, the available products are limited to that division. In addition, the selected products determine which models are available.

Rather than query the database each time a division or product changed, I decided to build an XHTML select object for every product and model stored in their respective tables, and later show only the appropriate information.

Determining the relationship between division, product, and model is accomplished through the use of the option tags value and id attributes. The value attributes from the division select object correspond to the id attributes from the product select object. And the value attributes correspond to the id attributes from the model select object.

This allows for the options to be dynamically altered based upon what has been selected. Namespaces needed for extension functions All XML-based documents use namespaces to identify elements and attributes from different vocabularies and to group these vocabularies to facilitate software recognition. Every time a new vocabulary is added, a namespace is added for that vocabulary. This means that two new namespaces are needed to add extension functions. The first namespace is for the scripting vocabulary, and the second is for the vocabulary with your extension functions.

Extension functions are invoked from within the XPath expression. The first argument is a single attribute, while the second argument is a parameter consisting of acceptable values for the first argument separated by commas. Processes a node and its children and returns the resulting XmlDocument. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode.

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