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|
package domutils
import (
"github.com/JohannesKaufmann/dom"
"golang.org/x/net/html"
)
func getNextTextNode(startNode *html.Node) *html.Node {
node := dom.GetNextNeighborNodeExcludingOwnChild(startNode)
for node != nil {
if node.Type == html.TextNode {
return node
}
if dom.NodeName(node) == "span" {
// A span has no special meaning. So we just skip it...
node = dom.GetNextNeighborNode(node)
continue
}
return nil
}
return nil
}
func getPrevTextNode(startNode *html.Node) *html.Node {
node := dom.GetPrevNeighborNodeExcludingOwnChild(startNode)
for node != nil {
if node.Type == html.TextNode {
return node
}
if dom.NodeName(node) == "span" {
// A span has no special meaning. So we just skip it...
node = dom.GetPrevNeighborNode(node)
continue
}
return nil
}
return nil
}
|
