Example usage for org.jsoup.nodes Node attr

Introduction

In this page you can find the example usage for org.jsoup.nodes Node attr.

Prototype

public Node attr(String attributeKey, String attributeValue) 

Source Link

Document

Set an attribute (key=value).

Usage

From source file:com.screenslicer.core.util.Util.java

private static void markVisible(Node node) {
    if (node != null) {
        if (node.nodeName().equals("select")) {
            for (Node child : node.childNodes()) {
                child.attr("class", hiddenMarker.matcher(child.attr("class")).replaceAll(""));
            }//from  w w w.  j  ava 2 s .c o m
        }
        node.attr("class", hiddenMarker.matcher(node.attr("class")).replaceAll(""));
        markVisible(node.parent());
    }
}

---

From source file:com.screenslicer.core.util.Util.java

private static void markFiltered(Node node, final boolean lenient) {
    if (lenient) {
        if (!isFilteredLenient(node)) {
            node.attr("class", node.attr("class") + " " + FILTERED_LENIENT_MARKER + " ");
        }/* w w  w  .  ja  v  a  2s  .  c o m*/
    } else {
        node.traverse(new NodeVisitor() {
            @Override
            public void tail(Node n, int d) {
            }

            @Override
            public void head(Node n, int d) {
                if (!isFiltered(n)) {
                    n.attr("class", n.attr("class") + " " + FILTERED_MARKER + " ");
                }
            }
        });
    }
}

---

From source file:com.screenslicer.core.util.Util.java

public static Element markTestElement(Element element) {
    element.traverse(new NodeVisitor() {
        @Override/*from   w  w w  .  jav a2 s .  c o  m*/
        public void tail(Node node, int level) {
        }

        @Override
        public void head(Node node, int level) {
            node.attr("class", nodeMarker.matcher(node.attr("class")).replaceAll(""));
        }
    });
    element.traverse(new NodeVisitor() {
        int count = 0;

        @Override
        public void tail(Node node, int level) {
        }

        @Override
        public void head(Node node, int level) {
            ++count;
            node.attr("class", node.attr("class") + " " + NODE_MARKER + count + " ");
        }
    });
    return element;
}

---

From source file:com.aurel.track.exchange.docx.exporter.PreprocessImage.java

/**
 * Removes the HTML5 figure tag and saves the figcaption in the <img> tag's "alt" attribute for later use
 * @param htmlContent/*from   ww w  .  ja  v a2s . c  o m*/
 * @return
 */
private Document removeFigureSaveFigcaption(String htmlContent) {
    Document doc = Jsoup.parseBodyFragment(htmlContent);
    //figure is a HTML5 tag not accepted by Tidy, so it should be replaced by the content <img>-tag, and the figcaption is saved in the "alt" attribute
    Elements figureElements = doc.select("figure");
    Element figcaptionNode = null;
    if (figureElements != null) {
        for (Iterator<Element> iterator = figureElements.iterator(); iterator.hasNext();) {
            Element figureElement = iterator.next();
            Elements figureChildren = figureElement.getAllElements();
            Node imageNode = null;
            if (figureChildren != null) {
                for (Element figureChild : figureChildren) {
                    if ("img".equals(figureChild.nodeName())) {
                        imageNode = figureChild;
                    } else {
                        if ("figcaption".equals(figureChild.nodeName())) {
                            figcaptionNode = figureChild;
                            //set "figcaption" text as value for "alt" attribute  
                            if (imageNode != null) {
                                imageNode.attr("alt", figcaptionNode.text());
                            }
                        }
                    }
                }
            }
            if (imageNode != null) {
                figureElement.replaceWith(imageNode);
            }
        }
    }
    return doc;
}

---