xpathutils

func AddAttrSafe ¶

func AddAttrSafe(node *xmlquery.Node, key, value string) bool

AddAttrSafe adds an attribute to the node only if it does not already exist.

Returns true if the attribute was added, false if it already exists.

func ChildNodes ¶

func ChildNodes(node *xmlquery.Node) ([]*xmlquery.Node, error)

ChildNodes returns a slice of all direct child nodes of the given node, excluding attributes, text, comments, and char data. Returns an error if the node type does not support child nodes.

func Children ¶

func Children(node *xmlquery.Node) []*xmlquery.Node

Children returns a slice of all direct child nodes of the given node. This includes all node types that are children, without filtering.

func GetAttrSafe ¶ added in v0.1.0

func GetAttrSafe(node *xmlquery.Node, key string) (string, bool)

func GetAttributeNameFromExpression ¶

func GetAttributeNameFromExpression(expr string) (string, bool)

GetAttributeNameFromExpression extracts the attribute name from the expression.

func HasAttr ¶

func HasAttr(node *xmlquery.Node, key string) bool

HasAttr determines if a node has an attribute with the given key.

func HasAttributes ¶

func HasAttributes(node *xmlquery.Node) bool

HasAttributes checks if the node has any attributes.

func IsAttributeExpression ¶

func IsAttributeExpression(expr string) bool

IsAttributeExpression checks if the expression is targeting an attribute.

func IsElementLike ¶

func IsElementLike(node *xmlquery.Node) bool

IsElementLike returns true if the node type supports child nodes.

func LoadXML ¶

func LoadXML(filename string) (*xmlquery.Node, error)

LoadXML loads an XML file and returns the root node.

func NormalizeXPath ¶

func NormalizeXPath(expr string) string

NormalizeXPath ensures that the XPath expression starts with a double slash.

func ParseXmlStr ¶

func ParseXmlStr(xmlStr string) (*xmlquery.Node, error)

ParseXmlStr parses an XML string.

func RemoveAttrSafe ¶

func RemoveAttrSafe(node *xmlquery.Node, key string) bool

RemoveAttrSafe removes an attribute from a node if it exists.

Returns true if the attribute was removed, false otherwise.

func RemoveAttributeFromXPath ¶

func RemoveAttributeFromXPath(expr string) (string, bool)

RemoveAttributeFromXPath trims the trailing attribute selector from an XPath expression, if present. Example: "/root/item/@id" → "/root/item"

func RemoveFromTreeSafe ¶

func RemoveFromTreeSafe(node *xmlquery.Node) bool

RemoveFromTreeSafe removes a node and its subtree from the document tree it is in. If the node is the root of the tree, then it's a no-op.

Returns true if the node was removed, false if it was not.

func SaveXML ¶

func SaveXML(doc *xmlquery.Node, filename string) error

SaveXML saves the XML document to a file.

func Serialize ¶

func Serialize(doc *xmlquery.Node) (string, error)

Serialize serializes the XML document into a string.

func SetAttrSafe ¶

func SetAttrSafe(node *xmlquery.Node, key, value string) bool

SetAttrSafe updates an existing attribute's value, or returns false if the attribute does not exist.