Examples of com.gargoylesoftware.htmlunit.javascript.host.html.HTMLCollection

Package com.gargoylesoftware.htmlunit.javascript.host.html

Examples of com.gargoylesoftware.htmlunit.javascript.host.html.HTMLCollection

com.gargoylesoftware.htmlunit.javascript.host.html.HTMLCollection
An array of elements. Used for the element arrays returned by document.all, document.all.tags('x'), document.forms, window.frames, etc. Note that this class must not be used for collections that can be modified, for example map.areas and select.options.
This class (like all classes in this package) is specific for the JavaScript engine. Users of HtmlUnit shouldn't use it directly. @version $Revision: 5301 $ @author Daniel Gredler @author Marc Guillemot @author Chris Erskine @author Ahmed Ashour

     *                  which matches all elements.
     * @return a live NodeList of found elements in the order they appear in the tree
     */
    public Object jsxFunction_getElementsByTagNameNS(final Object namespaceURI, final String localName) {
        final DomNode domNode = getDomNodeOrDie();
        final HTMLCollection collection = new HTMLCollection(this);
        final String xpath;
        if (namespaceURI == null || namespaceURI.equals("*")) {
            xpath = ".//" + localName;
        }
        else {
            final String prefix = XmlUtil.lookupPrefix((DomElement) domNode, Context.toString(namespaceURI));
            xpath = ".//" + prefix + ':' + localName;
        }
        collection.init(domNode, xpath);
        return collection;
    }

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     * Returns all the descendant elements with the specified tag name.
     * @param tagName the name to search for
     * @return all the descendant elements with the specified tag name
     */
    public HTMLCollection jsxFunction_getElementsByTagName(final String tagName) {
        final HTMLCollection collection = new HTMLCollection(this);
        final String exp;
        if (tagName.equals("*")) {
            exp = "//*";
        }
        else {
            exp = "//*[lower-case(local-name()) = '" + tagName.toLowerCase() + "']";
        }
        collection.init(getDomNodeOrDie(), exp);
        return collection;
    }

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     *                  which matches all elements.
     * @return a live NodeList of found elements in the order they appear in the tree
     */
    public Object jsxFunction_getElementsByTagNameNS(final Object namespaceURI, final String localName) {
        final DomNode domNode = getDomNodeOrDie();
        final HTMLCollection collection = new HTMLCollection(this);
        final String xpath;
        if (namespaceURI == null || namespaceURI.equals("*")) {
            xpath = ".//*[local-name()='" + localName + "']";
        }
        else {
            final String prefix = XmlUtil.lookupPrefix((DomElement) domNode, Context.toString(namespaceURI));
            xpath = ".//" + prefix + ':' + localName;
        }
        collection.init(domNode, xpath);
        return collection;
    }

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     */
    public StyleSheetList(final HTMLDocument document) {
        setParentScope(document);
        setPrototype(getPrototype(getClass()));


        nodes_ = new HTMLCollection(document);


        final boolean cssEnabled = getWindow().getWebWindow().getWebClient().isCssEnabled();
        if (cssEnabled) {
            nodes_.init(document.getHtmlPage(), ".//style | .//link[lower-case(@rel)='stylesheet']");
        }

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     * Returns the rows in the element.
     * @return the rows in the element
     */
    public Object jsxGet_rows() {
        if (rows_ == null) {
            rows_ = new HTMLCollection(this);
            rows_.init(getDomNodeOrDie(), getXPathRows());
        }
        return rows_;
    }

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     * Deletes the row at the specified index.
     * @see <a href="http://msdn.microsoft.com/en-us/library/ms536408.aspx">MSDN Documentation</a>
     * @param rowIndex the zero-based index of the row to delete
     */
    public void jsxFunction_deleteRow(int rowIndex) {
        final HTMLCollection rows = (HTMLCollection) jsxGet_rows();
        final int rowCount = rows.jsxGet_length();
        if (rowIndex == -1) {
            rowIndex = rowCount - 1;
        }
        final boolean rowIndexValid = (rowIndex >= 0 && rowIndex < rowCount);
        if (rowIndexValid) {
            final SimpleScriptable row = (SimpleScriptable) rows.jsxFunction_item(new Integer(rowIndex));
            row.<DomNode>getDomNodeOrDie().remove();
        }
    }

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    public Object jsxFunction_insertRow(final Object index) {
        int rowIndex = -1;
        if (index != Undefined.instance) {
            rowIndex = (int) Context.toNumber(index);
        }
        final HTMLCollection rows = (HTMLCollection) jsxGet_rows();
        final int rowCount = rows.jsxGet_length();
        final int r;
        if (rowIndex == -1 || rowIndex == rowCount) {
            r = Math.max(0, rowCount - 1);
        }
        else {

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     * Inserts a new row at the given position.
     * @param index the index where the row should be inserted (0 <= index < nbRows)
     * @return the inserted row
     */
    public Object insertRow(final int index) {
        final HTMLCollection rows = (HTMLCollection) jsxGet_rows();
        final int rowCount = rows.jsxGet_length();
        final HtmlElement newRow = ((HtmlPage) getDomNodeOrDie().getPage()).createElement("tr");
        if (rowCount == 0) {
            getDomNodeOrDie().appendChild(newRow);
        }
        else {
            final SimpleScriptable row = (SimpleScriptable) rows.jsxFunction_item(new Integer(index));
            // if at the end, then in the same "sub-container" as the last existing row
            if (index >= rowCount - 1) {
                row.<DomNode>getDomNodeOrDie().getParentNode().appendChild(newRow);
            }
            else {

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     * @param sourceIndex the index of the row to move
     * @param targetIndex the index to move the row to
     * @return the row that was moved
     */
    public Object jsxFunction_moveRow(final int sourceIndex, final int targetIndex) {
        final HTMLCollection rows = (HTMLCollection) jsxGet_rows();
        final int rowCount = rows.jsxGet_length();
        final boolean sourceIndexValid = (sourceIndex >= 0 && sourceIndex < rowCount);
        final boolean targetIndexValid = (targetIndex >= 0 && targetIndex < rowCount);
        if (sourceIndexValid && targetIndexValid) {
            final SimpleScriptable sourceRow = (SimpleScriptable) rows.jsxFunction_item(new Integer(sourceIndex));
            final SimpleScriptable targetRow = (SimpleScriptable) rows.jsxFunction_item(new Integer(targetIndex));
            targetRow.<DomNode>getDomNodeOrDie().insertBefore(sourceRow.<DomNode>getDomNodeOrDie());
            return sourceRow;
        }
        return null;
    }

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Related Classes of com.gargoylesoftware.htmlunit.javascript.host.html.HTMLCollection

com.gargoylesoftware.htmlunit.html.DomNode

com.gargoylesoftware.htmlunit.html.HtmlElement

com.gargoylesoftware.htmlunit.javascript.configuration.JavaScriptConfiguration

com.gargoylesoftware.htmlunit.javascript.host.Document

com.gargoylesoftware.htmlunit.javascript.host.Element

com.gargoylesoftware.htmlunit.javascript.host.Node

com.gargoylesoftware.htmlunit.javascript.host.RowContainer

com.gargoylesoftware.htmlunit.javascript.host.StyleSheetList

com.gargoylesoftware.htmlunit.javascript.host.Window

com.gargoylesoftware.htmlunit.javascript.host.WindowProxy

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