Table of contents
- 1. Usage Restrictions
- 2. Parameters
- 3. Result
- 4. Samples
web.Xml(source : str, xpath : str, namespaces : map, ttl: num) : xml
Convert source to HTML by optionally fetching and parsing it.
Usage Restrictions
1.9.1 or later
Parameters
| Name | Type | Description |
| source | str | XML source text or source uri |
| xpath | str | (optional, default:none) XML source text or source uri |
| namespaces | map | (optional, default:none) namespaces |
| ttl | num | (optional, range: 60 - 86400, default: 300) Caching durations in seconds (8.08 or later) |
Result
The result of web.xml depends on the combination of arguments provided. If source is not a URI and xpath is omitted, web.xml parses the source argument as an XML document. If source is not a URI and xpath is provided, then web.xml parses the source argument as an XML document and then applies the xpath expression (see xpath note below). If source is a URI and xpath is omitted, then web.xml fetches the data from the URI and parses it as an XML document. If source is a URI and xpath is provided, then web.xml fetches the data from the URI and applies the xpath expression.
When applying the xpath expression, web.xml returns only the XML node matched by the xpath expression.
NOTE: all web.* functions are limited to reading at most 500KB of data from a URI.
Samples
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