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| | XPath Tools from Altova
XPath 1.0/2.0 AnalyzerTo compose valid XPath expressions, you must know exactly how your document is structured. In large, complex documents, writing and testing XPath expressions by hand can be a frustrating and error prone process. Developers need a way to create effective XPath expressions quickly and easily. The XPath Analyzer included with XMLSpy is an invaluable tool that facilitates the testing and debugging of XPath 1.0 and 2.0 expressions. As you type an XPath expression into the analyzer, XMLSpy evaluates it and returns the resulting node set in real time. This can save hours of debugging time spent trying to understand and track down XPath problems, which are a common source of errors in XSLT, XQuery, and XML Schema applications. XPath Auto-completionXMLSpy and StyleVision now include intelligent XPath auto-completion in their respective XPath utilities. As you type your XPath expression, these tools will display a drop-down menu with valid XPath functions based on your current node selection. Extension TemplatesStyleVision lets you use the flexibility of any XPath statement to specify output for your designs. XPath wildcards (*, node(), etc.) and the | operator, for example, can be used for user-designed templates that can output a wide range of variable data based on the referenced XML source code. This allows for full flexibility in selecting nodes and values from any XML location and in any combination within your document(s). XPath FiltersStyleVision lets you filter large amounts of data out of your HTML, RTF, PDF, or Word 2007+ (OOXML) output by applying filters to nodes based on XPath expressions. Copy XPathIn addition to testing XPath expressions with the XPath Analyzer, XMLSpy helps you build XPath 1.0 and 2.0 expressions. Simply select an element or attribute in your XML data file, and the "Copy XPath" command will automatically copy the corresponding XPath expression to the clipboard for use elsewhere in your development project. StyleVision, Altova’s visual stylesheet designer, also includes an XPath builder that allows you to create XPath expressions for use in XSLT 1.0 or 2.0 stylesheets quickly and easily. Debugging Using XPath 1.0/2.0The XMLSpy XSLT Debugger, SOAP Debugger, and XQuery Debugger accept XPath parameters. You can specify XPath expressions to set breakpoints to halt the debugger at a particular node to evaluate the output. You can also enter an XPath expression for XMLSpy to evaluate in different contexts during the debugging process. Search Databases via XPathXMLSpy supports integration with the industry leading XML database servers including but not limited to Oracle XML DB can search them using XPath expressions. Checking XML Content using XPathStyleVision and Authentic support the design and implementation of conditional formatting templates, which change their appearance based data in the associated XML file or database and can be triggered by a particular XPath 1.0 or 2.0 expression.
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