Example usage for org.jsoup.nodes Element dataNodes

Introduction

In this page you can find the example usage for org.jsoup.nodes Element dataNodes.

Prototype

public List<DataNode> dataNodes() 

Source Link

Document

Get this element's child data nodes.

Usage

From source file:fr.isen.browser5.Util.UrlLoader.java

public void getScripts() {
    Elements scriptElements = doc.getElementsByTag("script");
    for (Element element : scriptElements) {
        for (DataNode node : element.dataNodes()) {
            script += node.getWholeData();
        }/*from  ww  w .  j av a 2s.c o  m*/
    }
}

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From source file:psef.handler.HTMLFilter.java

/**
 * Revise all "style" statements with @import directives
 * @param doc the DOM document//from  w w w .ja  v a  2s.  co m
 * @throws PsefException 
 */
private void filterStyles(Document doc) throws PsefException {
    try {
        Elements styles = doc.getElementsByTag("style");
        for (Element style : styles) {
            List<DataNode> data = style.dataNodes();
            String styleText = "";
            StringBuilder sb = new StringBuilder();
            for (DataNode node : data) {
                styleText = node.getWholeData();
                int pos = readAtImport(styleText);
                while (pos > 0) {
                    sb.append("@import ");
                    styleText = styleText.substring(pos);
                    CSSUrl cssu = new CSSUrl(styleText);
                    styleText = styleText.substring(cssu.getPos());
                    cssu.revise(host, base + relPath, "styles");
                    URL u = new URL(cssu.getUrl(host, base + relPath));
                    downloadResource(u, cssu.getLocalPath());
                    sb.append(cssu.toString());
                    sb.append("\n");
                    pos = readAtImport(styleText);
                }
                node.setWholeData(sb.toString());
            }
            sb.append(styleText);
            //style.( sb.toString() );
        }
    } catch (Exception e) {
        throw new PsefException(e);
    }
}

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