Ejemplo n.º 1
0
  @Test
  public void insertChildrenAtPosition() {
    Document doc =
        Jsoup.parse(
            "<div id=1>Text1 <p>One</p> Text2 <p>Two</p></div><div id=2>Text3 <p>Three</p></div>");
    Element div1 = doc.select("div").get(0);
    Elements p1s = div1.select("p");
    Element div2 = doc.select("div").get(1);

    assertEquals(2, div2.childNodeSize());
    div2.insertChildren(-1, p1s);
    assertEquals(2, div1.childNodeSize()); // moved two out
    assertEquals(4, div2.childNodeSize());
    assertEquals(3, p1s.get(1).siblingIndex()); // should be last

    List<Node> els = new ArrayList<Node>();
    Element el1 = new Element(Tag.valueOf("span"), "").text("Span1");
    Element el2 = new Element(Tag.valueOf("span"), "").text("Span2");
    TextNode tn1 = new TextNode("Text4", "");
    els.add(el1);
    els.add(el2);
    els.add(tn1);

    assertNull(el1.parent());
    div2.insertChildren(-2, els);
    assertEquals(div2, el1.parent());
    assertEquals(7, div2.childNodeSize());
    assertEquals(3, el1.siblingIndex());
    assertEquals(4, el2.siblingIndex());
    assertEquals(5, tn1.siblingIndex());
  }
Ejemplo n.º 2
0
  @Test
  public void testClone() {
    Document doc = Jsoup.parse("<div><p>One<p><span>Two</div>");

    Element p = doc.select("p").get(1);
    Element clone = p.clone();

    assertNull(clone.parent()); // should be orphaned
    assertEquals(0, clone.siblingIndex);
    assertEquals(1, p.siblingIndex);
    assertNotNull(p.parent());

    clone.append("<span>Three");
    assertEquals(
        "<p><span>Two</span><span>Three</span></p>", TextUtil.stripNewlines(clone.outerHtml()));
    assertEquals(
        "<div><p>One</p><p><span>Two</span></p></div>",
        TextUtil.stripNewlines(doc.body().html())); // not modified

    doc.body().appendChild(clone); // adopt
    assertNotNull(clone.parent());
    assertEquals(
        "<div><p>One</p><p><span>Two</span></p></div><p><span>Two</span><span>Three</span></p>",
        TextUtil.stripNewlines(doc.body().html()));
  }
Ejemplo n.º 3
0
 static boolean preserveWhitespace(Node node) {
   // looks only at this element and one level up, to prevent recursion & needless stack searches
   if (node != null && node instanceof Element) {
     Element element = (Element) node;
     return element.tag.preserveWhitespace()
         || element.parent() != null && element.parent().tag.preserveWhitespace();
   }
   return false;
 }
Ejemplo n.º 4
0
 public T setChildren(List<Element> children) {
   for (Element child : children) {
     child.parent = this;
   }
   this.children = children;
   return (T) this;
 }
Ejemplo n.º 5
0
 private static void accumulateParents(Element el, Elements parents) {
   Element parent = el.parent();
   if (parent != null && !parent.tagName().equals("#root")) {
     parents.add(parent);
     accumulateParents(parent, parents);
   }
 }
Ejemplo n.º 6
0
 public T addChild(Element element) {
   element.parent = this;
   ElementEventGenerator.triggerBeforeInsert(this, element);
   this.children.add(element);
   ElementHelper.reorderElements(this.children);
   ElementEventGenerator.triggerAfterInsert(this, element);
   return (T) this;
 }