XPathException
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
In the DOM XPath API the XPathException
interface represents exception conditions that can be encountered while performing XPath operations.
Instance properties
XPathException.code
Read only-
Returns a
short
that contains one of the error code constants.
Constants
Constant | Value | Description |
---|---|---|
INVALID_EXPRESSION_ERR |
51 |
If the expression has a syntax error or otherwise is not a legal
expression according to the rules of the specific
XPathEvaluator or contains specialized
extension functions or variables not supported by this implementation.
|
TYPE_ERR |
52 |
If the expression cannot be converted to return the specified type. |
Specifications
No specification found
No specification data found for api.XPathException
.
Check for problems with this page or contribute a missing spec_url
to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
Browser compatibility
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