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NodeSelector.selectFirst
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How to use
selectFirst
method
in
jodd.lagarto.dom.NodeSelector

Best Java code snippets using jodd.lagarto.dom.NodeSelector.selectFirst (Showing top 2 results out of 315)

  • Common ways to obtain NodeSelector
private void myMethod () {
NodeSelector n =
  • Codota IconNode rootNode;new NodeSelector(rootNode)
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}
origin: oblac/jodd

@Test
void testTwoHtml() throws IOException {
  File file = new File(testDataRoot, "two.html");
  String htmlContent = FileUtil.readString(file);
  Document document = new LagartoDOMBuilder().parse(htmlContent);
  Node html = new NodeSelector(document).select("html").get(0);
  assertNotNull(html);
  Node body = new NodeSelector(html).selectFirst("body");
  Element h1 = body.getFirstChildElement();
  assertEquals("h1", h1.getNodeName());
  Node comment1 = body.getFirstChild().getNextSibling();
  assertEquals(Node.NodeType.COMMENT, comment1.getNodeType());
  Element p = (Element) new NodeSelector(body).selectFirst("p");
  assertEquals(h1, p.getPreviousSiblingElement());
  assertEquals(h1, comment1.getNextSiblingElement());
  assertNull(comment1.getNextSiblingName());
  // check if filter works just for sub elements
  List<Node> p_ems = new NodeSelector(p).select("em");
  assertEquals(1, p_ems.size());
  Element script = (Element) new NodeSelector(html).selectFirst("script");
  assertEquals("text/javascript", script.getAttribute("type"));
  assertTrue(document.check());
}
origin: oblac/jodd

Element div = (Element) nodeSelector.selectFirst("div.ysites-col");
Element h2 = (Element) div.getFirstChild();
jodd.lagarto.domNodeSelectorselectFirst

Javadoc

Selects nodes using CSS3 selector query and returns the very first one.

Popular methods of NodeSelector

  • <init>
  • select
    Selects nodes using NodeFilter.
  • filter
    Filter nodes.
  • selectAndAdd
    Selects single node for single selector and appends it to the results.
  • walk
  • walkDescendantsIteratively
    Walks over the child notes, maintaining the tree order and not using recursion.
  • processSelectors
    Process selectors and keep adding results.
  • createCSSelly
    Creates CSSelly instance for parsing files.

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