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  3. com.google.gwt.dom.client.NodeList

Java 类com.google.gwt.dom.client.NodeList 实例源码

项目：Wiab.pro    文件：DomHelper.java    
/**
 * Gets a list of descendants of e that match the given class name.
 *
 * If the browser has the native method, that will be called. Otherwise, it
 * traverses descendents of the given element and returns the list of elements
 * with matching classname.
 *
 * @param e
 * @param className
 */
public static NodeList<Element> getElementsByClassName(Element e, String className) {
  if (QuirksConstants.SUPPORTS_GET_ELEMENTS_BY_CLASSNAME) {
    return getElementsByClassNameNative(e, className);
  } else {
    NodeList<Element> all = e.getElementsByTagName("*");
    if (all == null) {
      return null;
    }
    JsArray<Element> ret = JavaScriptObject.createArray().cast();
    for (int i = 0; i < all.getLength(); ++i) {
      Element item = all.getItem(i);
      if (className.equals(item.getClassName())) {
        ret.push(item);
      }
    }
    return ret.cast();
  }
}
项目：grid-renderers-collection-addon    文件：NavigationUtil.java    
private static Element getInputElement(NodeList<Node> nodes, int i, boolean shiftKeyDown) {
    Node node = nodes.getItem(i);

    if (((Element) node).getPropertyBoolean("disabled")) {
        return null;
    }

    // Focus on <input> and <button> but only if they are visible.
    if ((node.getNodeName().equals("INPUT")
            || node.getNodeName().equals("BUTTON")
            || node.getNodeName().equals("SELECT"))
            && !((Element) node).getStyle()
                .getDisplay()
                .equals("none")) {
        return (Element) node;
    } else if (node.getChildNodes()
        .getLength() > 0) {
        return getInputElement(node.getChildNodes(), shiftKeyDown);
    }

    return null;
}
项目：gwt-chronoscope    文件：ChartDemoJS.java    
public void onModuleLoad() {
//    GWT.setUncaughtExceptionHandler(new ClientExceptionHandler());

    NodeList nl = Document.get().getElementsByTagName("style");
    final ArrayList<String> toLoad = new ArrayList<String>();
    for (int i = 0; i < nl.getLength(); i++) {
      Element e = (Element) nl.getItem(i);
      if ("text/gss".equals(e.getAttribute("type"))) {
        GWT.log("Style = " + e.getInnerText(), null);
      }
    }

    Chronoscope.setMicroformatsEnabled(true);
    ChronoscopeOptions.setErrorReporting(true);
    Chronoscope.getInstance();
  }
项目：che    文件：PerspectiveViewImpl.java    
/** Makes splitter better. */
public void tuneSplitters() {
  NodeList<Node> nodes = splitPanel.getElement().getChildNodes();
  boolean firstFound = false;
  for (int i = 0; i < nodes.getLength(); i++) {
    Node node = nodes.getItem(i);
    if (node.hasChildNodes()) {
      com.google.gwt.dom.client.Element el = node.getFirstChild().cast();
      if ("gwt-SplitLayoutPanel-HDragger".equals(el.getClassName())) {
        if (!firstFound) {
          firstFound = true;
          tuneLeftSplitter(el);
        } else {
          tuneRightSplitter(el);
        }
      } else if ("gwt-SplitLayoutPanel-VDragger".equals(el.getClassName())) {
        tuneBottomSplitter(el);
      }
    }
  }
}
项目：che    文件：SplitEditorPartViewImpl.java    
/** Improves splitter visibility. */
private void tuneSplitter(SplitLayoutPanel splitLayoutPanel) {
  NodeList<Node> nodes = splitLayoutPanel.getElement().getChildNodes();
  for (int i = 0; i < nodes.getLength(); i++) {
    Node node = nodes.getItem(i);
    if (node.hasChildNodes()) {
      Element el = node.getFirstChild().cast();
      String className = el.getClassName();
      if (HORIZONTAL_DRAGGER_CLASS.equals(className)) {
        tuneVerticalSplitter(el);
      } else if (VERTICAL_DRAGGER_CLASS.equals(className)) {
        tuneHorizontalSplitter(el);
      }
    }
  }
}
项目：dom-distiller    文件：DomUtil.java    
/**
 * Get the element of the main article, if any.
 * @return An element of article (not necessarily the html5 article element).
 */
public static Element getArticleElement(Element root) {
    NodeList<Element> allArticles = root.getElementsByTagName("ARTICLE");
    List<Element> visibleElements = getVisibleElements(allArticles);
    // Having multiple article elements usually indicates a bad case for this shortcut.
    // TODO(wychen): some sites exclude things like title and author in article element.
    if (visibleElements.size() == 1) {
        return visibleElements.get(0);
    }
    // Note that the CSS property matching is case sensitive, and "Article" is the correct
    // capitalization.
    String query = "[itemscope][itemtype*=\"Article\"],[itemscope][itemtype*=\"Posting\"]";
    allArticles = DomUtil.querySelectorAll(root, query);
    visibleElements = getVisibleElements(allArticles);
    // It is commonly seen that the article is wrapped separately or in multiple layers.
    if (visibleElements.size() > 0) {
        return Element.as(DomUtil.getNearestCommonAncestor(visibleElements));
    }
    return null;
}
项目：dom-distiller    文件：WebTable.java    
/**
 * Get the list of source URLs of this image.
 * It's more efficient to call after generateOutput().
 * @return Source URLs or an empty List.
 */
public List<String> getImageUrlList() {
    if (cloned == null) {
        cloneAndProcessNode();
    }
    List<String> imgUrls = new ArrayList<>();
    NodeList<Element> imgs = DomUtil.querySelectorAll(cloned, "IMG, SOURCE");
    for (int i = 0; i < imgs.getLength(); i++) {
        ImageElement ie = (ImageElement) imgs.getItem(i);
        if (!ie.getSrc().isEmpty()) {
            imgUrls.add(ie.getSrc());
        }
        imgUrls.addAll(DomUtil.getAllSrcSetUrls(ie));
    }
    return imgUrls;
}
项目：dom-distiller    文件：TableClassifier.java    
private static List<Element> getDirectDescendants(Element t) {
    List<Element> directDescendants = new ArrayList<Element>();
    NodeList<Element> allDescendants = t.getElementsByTagName("*");
    if (!hasNestedTables(t)) {
        for (int i = 0; i < allDescendants.getLength(); i++) {
            directDescendants.add(allDescendants.getItem(i));
        }
    } else {
        for (int i = 0; i < allDescendants.getLength(); i++) {
            // Check if the current element is a direct descendant of the |t| table element in
            // question, as opposed to being a descendant of a nested table in |t|.
            Element e = allDescendants.getItem(i);
            Element parent = e.getParentElement();
            while (parent != null) {
                if (parent.hasTagName("TABLE")) {
                    if (parent == t) directDescendants.add(e);
                    break;
                }
                parent = parent.getParentElement();
            }
        }
    }
    return directDescendants;
}
项目：dom-distiller    文件：IEReadingViewParser.java    
private void findTitle() {
    init();
    mTitle = "";

    if (mAllMeta.getLength() == 0) return;

    // Make sure there's a <title> element.
    NodeList<Element> titles = mRoot.getElementsByTagName("TITLE");
    if (titles.getLength() == 0) return;

    // Extract title text from meta tag with "title" as name.
    for (int i = 0; i < mAllMeta.getLength(); i++) {
        MetaElement meta = MetaElement.as(mAllMeta.getItem(i));
        if (meta.getName().equalsIgnoreCase("title")) {
            mTitle = meta.getContent();
            break;
        }
    }
}
项目：dom-distiller    文件：IEReadingViewParser.java    
private void findImages() {
    mImages = new ArrayList<MarkupParser.Image>();

    NodeList<Element> allImages = mRoot.getElementsByTagName("IMG");
    for (int i = 0; i < allImages.getLength(); i++) {
        ImageElement imgElem = ImageElement.as(allImages.getItem(i));

        // As long as the image has a caption, it's relevant regardless of size;
        // otherwise, it's relevant if its size is good.
        String caption = getCaption(imgElem);
        if ((caption != null && !caption.isEmpty()) || isImageRelevantBySize(imgElem)) {
            // Add relevant image to list.
            MarkupParser.Image image = new MarkupParser.Image();
            image.url = imgElem.getSrc();
            image.caption = caption;
            image.width = imgElem.getWidth();
            image.height = imgElem.getHeight();
            mImages.add(image);
        }
    }
}
项目：dom-distiller    文件：IEReadingViewParser.java    
private static String getCaption(ImageElement image) {
    // If |image| is a child of <figure>, then get the <figcaption> elements.
    Element parent = image.getParentElement();
    if (!parent.hasTagName("FIGURE")) return "";
    NodeList<Element> captions = parent.getElementsByTagName("FIGCAPTION");
    int numCaptions = captions.getLength();
    String caption = "";
    if (numCaptions > 0 && numCaptions <= 2) {
        // Use javascript innerText (instead of javascript textContent) to get only visible
        // captions.
        for (int i = 0; i < numCaptions && caption.isEmpty(); i++) {
            caption = DomUtil.getInnerText(captions.getItem(i));
        }
    }
    return caption;
}
项目：dom-distiller    文件：DomUtilTest.java    
/**
 * The tree graph is:
 * 1 - 2 - 3
 *       \ 4 - 5
 */
public void testNearestCommonAncestor() {
    Element div = TestUtil.createDiv(1);
    mBody.appendChild(div);

    Element div2 = TestUtil.createDiv(2);
    div.appendChild(div2);

    Element currDiv = TestUtil.createDiv(3);
    div2.appendChild(currDiv);
    Element finalDiv1 = currDiv;

    currDiv = TestUtil.createDiv(4);
    div2.appendChild(currDiv);
    currDiv.appendChild(TestUtil.createDiv(5));

    assertEquals(div2, DomUtil.getNearestCommonAncestor(finalDiv1, currDiv.getChild(0)));
    NodeList nodeList = DomUtil.querySelectorAll(mRoot, "[id=\"3\"],[id=\"5\"]");
    assertEquals(div2, DomUtil.getNearestCommonAncestor(TestUtil.nodeListToList(nodeList)));
}
项目：dom-distiller    文件：DomDistillerJsTestCase.java    
protected void gwtSetUp() throws Exception {
    mRoot = Document.get().getDocumentElement();
    JsArray<Node> attrs = DomUtil.getAttributes(mRoot);
    String[] attrNames = new String[attrs.length()];
    for (int i = 0; i < attrs.length(); i++) {
        attrNames[i] = attrs.get(i).getNodeName();
    }
    for (int i = 0; i < attrNames.length; i++) {
        mRoot.removeAttribute(attrNames[i]);
    }
    assertEquals(0, DomUtil.getAttributes(mRoot).length());
    NodeList<Node> children = mRoot.getChildNodes();
    for (int i = children.getLength() - 1; i >= 0; i--) {
        children.getItem(i).removeFromParent();
    }
    assertEquals(0, mRoot.getChildNodes().getLength());
    mHead = Document.get().createElement("head");
    mRoot.appendChild(mHead);
    mBody = Document.get().createElement("body");
    mRoot.appendChild(mBody);
     // With this, the width of chrome window won't affect the layout.
    mRoot.getStyle().setProperty("width", "800px");
}
项目：gerrit    文件：RelatedChangesTab.java    
private void onOpenRow(Element row) {
  // Find the first HREF of the anchor of the select row (if any)
  if (row != null) {
    NodeList<Element> nodes = row.getElementsByTagName(AnchorElement.TAG);
    for (int i = 0; i < nodes.getLength(); i++) {
      String url = nodes.getItem(i).getAttribute("href");
      if (!url.isEmpty()) {
        if (url.startsWith("#")) {
          Gerrit.display(url.substring(1));
        } else {
          Window.Location.assign(url);
        }
        break;
      }
    }
  }

  saveSelectedTab();
}
项目：appformer    文件：MenuAuthorizationTest.java    
private static boolean menuVisible(Element searchFrom,
                                   String label) {
    System.out.println("Looking for an <li> with text " + label);
    NodeList<com.google.gwt.dom.client.Element> liElems = searchFrom.getElementsByTagName("li");
    for (int i = 0, n = liElems.getLength(); i < n; i++) {
        com.google.gwt.dom.client.Element item = liElems.getItem(i);
        if (item.getInnerText().contains(label)) {
            System.out.println("Found: " + item);
            return true;
        } else {
            System.out.println("Not this one!");
        }
    }
    System.out.println("Not Found!");
    return false;
}
项目：platypus-js    文件：GridSection.java    
@Override
public void removeColumn(int index) {
    if (columnsRemover != null) {
        columnsRemover.removeColumn(index);
    } else {
        Column<T, ?> col = getColumn(index);
        hiddenColumns.remove(col);
        super.removeColumn(index);
        NodeList<Element> colGroups = getElement().getElementsByTagName("colgroup");
        if (colGroups != null && colGroups.getLength() == 1) {
            TableColElement colGroup = colGroups.getItem(0).cast();
            if (getColumnCount() < colGroup.getChildCount()) {
                // It seems, that GWT's bug is still here.
                if (index >= 0 && index < colGroup.getChildCount()) {
                    colGroup.removeChild(colGroup.getChild(index));
                }
            }
        }
    }
}
项目：rtgov-ui    文件：SortableTemplatedWidgetTable.java    
/**
 * Sets a column in the table to be sortable.  This will convert the content in the
 * "th" to be something the user can click on.  When the user clicks on it, the
 * internal state of the table will be altered *and* an event will be fired.
 * @param columnIndex
 * @param columnId
 */
public void setColumnSortable(int columnIndex, final String columnId) {
    Element thElement = null;
    NodeList<com.google.gwt.dom.client.Element> elementsByTagName = this.thead.getElementsByTagName("th"); //$NON-NLS-1$
    if (columnIndex <= elementsByTagName.getLength()) {
        thElement = elementsByTagName.getItem(columnIndex).cast();
    }
    if (thElement == null) {
        return;
    }

    String columnLabel = thElement.getInnerText();
    thElement.setInnerText(""); //$NON-NLS-1$

    SortableTableHeader widget = new SortableTableHeader(columnLabel, columnId);
    widget.removeFromParent();
    DOM.appendChild(thElement, widget.getElement());
    adopt(widget);
    widget.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            onColumnHeaderClick(columnId);
        }
    });
    columnIdMap.put(columnId, widget);
}
项目：rtgov-ui    文件：DOMUtil.java    
/**
 * Gets an element from the given parent element by ID.
 * @param context
 * @param id
 */
public static Element findElementById(Element context, String id) {
    NodeList<Node> nodes = context.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        if (((node.getNodeType() == Node.ELEMENT_NODE))) {
            if (id.equals(((Element) node).getAttribute("id"))) { //$NON-NLS-1$
                return (Element) node;
            } else {
                Element elem = findElementById((Element) node, id);
                if (elem != null) {
                    return elem;
                }
            }
        }
    }
    return null;
}
项目：errai-polymer    文件：PaperRadioGroup.java    
@Override
protected void updateSelection() {
    T value = getValue();

    if(value != null){
        getPaperElement().setSelected(null);
        PaperRadioButtonElement selectedOpt = null;
        NodeList<Element> items = getPaperElement().getElementsByTagName(PaperRadioButtonElement.TAG);

        for(int k = 0, len = items.getLength(); k < len; k++){
            PaperRadioButtonElement item = (PaperRadioButtonElement) items.getItem(k);
            item.setChecked(false);
            if(value.equals(item.getName())){
                selectedOpt = item;
            }
        }

        getPaperElement().setSelected(value.toString());
        if(selectedOpt != null){
            selectedOpt.setChecked(true);
        }
    }
}
项目：multipool-stats-backend    文件：TwitterTimelineWidget.java    
public void setSize(int width, int height) {
    NodeList<Element> iframeNodes = container.getElement().getElementsByTagName("iframe");

    if (iframeNodes != null && iframeNodes.getLength() > 0) {
        int iFrameHeight = height - 30;
        iFrameHeight = iFrameHeight > 0 ? iFrameHeight : 0;

        iframeNodes.getItem(0).setAttribute("width", width + "px");
        iframeNodes.getItem(0).setAttribute("height", iFrameHeight + "px");

        int streamHeight = iFrameHeight - 87;
        streamHeight = streamHeight > 0 ? streamHeight : 0;

        setHeight(streamHeight);
    }
}
项目：avro-ui    文件：AvroUiDataGrid.java    
@Override
protected boolean resetFocusOnCell() {
    boolean focused = false;
    if (hasFilterHeaders() && filterFocusedCellColumn > -1 && filterFocusedCellRow > -1) {
        TableSectionElement thead = getTableHeadElement();
        NodeList<TableRowElement> rows = thead.getRows();
        if (filterFocusedCellRow < rows.getLength()) {
            TableRowElement row = rows.getItem(filterFocusedCellRow);
            NodeList<TableCellElement> cells = row.getCells();
            if (filterFocusedCellColumn < cells.getLength()) {
                TableCellElement cell = cells.getItem(filterFocusedCellColumn);
                if (getHeaderBuilder().isHeader(cell)) {
                    Header<?> header = getHeaderBuilder().getHeader(cell);
                    Context context = new Context(0, 0, header.getKey());
                    focused = resetFocusOnFilterCellImpl(context, header, cell);
                }
            }
        }
    }
    if (!focused) {
        focused = super.resetFocusOnCell();
    }
    return focused;
}
项目：putnami-web-toolkit    文件：DefaultThemeController.java    
/**
 * Removes all link tags in the head if not initialized.
 */
private void removeCssLinks() {
    if (this.isInit) {
        return;
    }
    this.isInit = true;
    // Remove all existing link element
    NodeList<Element> links = this.getHead().getElementsByTagName(LinkElement.TAG);
    int size = links.getLength();
    for (int i = 0; i < size; i++) {
        LinkElement elem = LinkElement.as(links.getItem(0));
        if ("stylesheet".equals(elem.getRel())) {
            elem.removeFromParent();
        }
    }
}
项目：fns-projects    文件：RestModule.java    
@Provides
@Singleton
public XSRFToken provideXSRFToken() {
    XSRFToken xsrfToken = new XSRFToken();

    // get the CSRF token from the HTML document and initialize the
    // XSRFToken
    NodeList<MetaElement> metaTags = Document.get().getElementsByTagName(MetaElement.TAG).cast();
    for (int i = 0; i < metaTags.getLength(); i++) {
        if (metaTags.getItem(i).getName().equals("X-CSRF-TOKEN")) {
            xsrfToken.setToken(metaTags.getItem(i).getContent());
            break;
        }
    }

    return xsrfToken;
}
项目：opennmszh    文件：NodeInterfaceList.java    
/**
 * This is the entry point method.
 */
public void onModuleLoad() {  

    if(Navigator.getUserAgent().contains("MSIE")) {
        NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
        for(int j = 0; j < divs.getLength(); j++) {
            Element element = divs.getItem(j);
            if(element.hasAttribute("name") && element.getAttribute("name").equals("opennms-interfacelist")) {
                createView(element);
            }
        }
    }else {
        NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:interfacelist");
        if(nodes.getLength() > 0) {
            for(int i = 0; i < nodes.getLength(); i++) {
                Element elem = nodes.getItem(i);
                createView(elem);
            }
        }
    }

}
项目：opennmszh    文件：NodeSuggestionCombobox.java    
/**
* This is the entry point method.
*/
 public void onModuleLoad() {

     if(Window.Navigator.getUserAgent().contains("MSIE")) {
         NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
         for(int j = 0; j < divs.getLength(); j++) {
             Element element = divs.getItem(j);
             if(element.hasAttribute("name") && element.getAttribute("name").contains("opennms-nodeSuggestionCombobox")) {
                 createView(element);
             }
         }

     }else {
         NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:nodeSuggestionCombobox");
         if(nodes.getLength() > 0) {
             for(int i = 0; i < nodes.getLength(); i++) {
                 createView(nodes.getItem(i));
             }

         }
     }


 }
项目：opennmszh    文件：SnmpSelectListEntry.java    
@Override
public void onModuleLoad() {

    if(Navigator.getUserAgent().contains("MSIE")) {
        NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
        for(int j = 0; j < divs.getLength(); j++) {
            Element element = divs.getItem(j);
            if(element.hasAttribute("name") && element.getAttribute("name").equals("opennms-snmpSelectList")) {
                createView(element);
            }
        }
    }else {

        NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:snmpSelectList");
        if(nodes.getLength() > 0) {
            for(int i = 0; i < nodes.getLength(); i++) {
                Element elem = nodes.getItem(i);
                createView(elem);
            }

        }
    }
}
项目：opennmszh    文件：MapQuestMapPanel.java    
/** {@inheritDoc} */
public void showLocationDetails(final String name, final String htmlTitle, final String htmlContent) {
    final MQAPoi point = getMarker(name);
    if (point != null) {
        point.setInfoTitleHTML(htmlTitle);
        point.setInfoContentHTML(htmlContent);
        point.showInfoWindow();

        final NodeList<Element> elements = Document.get().getElementsByTagName("div");
        for (int i = 0; i < elements.getLength(); i++) {
            final Element e = elements.getItem(i);
            if (e.getClassName().equals("mqpoicontenttext")) {
                final Style s = e.getStyle();
                s.setOverflow(Overflow.HIDDEN);
                break;
            }
        }
    }
}
项目：opennmszh    文件：KSCResourceCombobox.java    
/**
 * This is the entry point method.
 */
public void onModuleLoad() {


    if(Window.Navigator.getUserAgent().contains("MSIE")) {
        NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
        for(int j = 0; j < divs.getLength(); j++) {
            Element element = divs.getItem(j);
            if(element.hasAttribute("name") && element.getAttribute("name").contains("opennms-kscReportCombobox")) {
                createView(element);
            }
        }

    }else {
        NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:kscReportCombobox");
        if(nodes.getLength() > 0) {
            for(int i = 0; i < nodes.getLength(); i++) {
                createView(nodes.getItem(i));
            }
        }
    }
}
项目：gantt    文件：TimelineWidget.java    
private Element getLastResolutionElement() {
    DivElement div = getResolutionDiv();
    if (div == null) {
        return null;
    }
    NodeList<Node> nodeList = div.getChildNodes();
    if (nodeList == null) {
        return null;
    }
    int blockCount = nodeList.getLength();
    if (blockCount < 1) {
        return null;
    }
    if (containsResBlockSpacer()) {
        int index = blockCount - 2;
        if (blockCount > 1 && index >= 0) {
            return Element.as(getResolutionDiv().getChild(index));
        }
        return null;
    }
    return Element.as(getResolutionDiv().getLastChild());
}
项目：incubator-wave    文件：DomHelper.java    
/**
 * Gets a list of descendants of e that match the given class name.
 *
 * If the browser has the native method, that will be called. Otherwise, it
 * traverses descendents of the given element and returns the list of elements
 * with matching classname.
 *
 * @param e
 * @param className
 */
public static NodeList<Element> getElementsByClassName(Element e, String className) {
  if (QuirksConstants.SUPPORTS_GET_ELEMENTS_BY_CLASSNAME) {
    return getElementsByClassNameNative(e, className);
  } else {
    NodeList<Element> all = e.getElementsByTagName("*");
    if (all == null) {
      return null;
    }
    JsArray<Element> ret = JavaScriptObject.createArray().cast();
    for (int i = 0; i < all.getLength(); ++i) {
      Element item = all.getItem(i);
      if (className.equals(item.getClassName())) {
        ret.push(item);
      }
    }
    return ret.cast();
  }
}
项目：dtgov    文件：DOMUtil.java    
/**
 * Gets an element from the given parent element by ID.
 * @param context
 * @param id
 */
public static Element findElementById(Element context, String id) {
    NodeList<Node> nodes = context.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        if (((node.getNodeType() == Node.ELEMENT_NODE))) {
            if (id.equals(((Element) node).getAttribute("id"))) { //$NON-NLS-1$
                return (Element) node;
            } else {
                Element elem = findElementById((Element) node, id);
                if (elem != null) {
                    return elem;
                }
            }
        }
    }
    return null;
}
项目：overlord-commons    文件：SortableTemplatedWidgetTable.java    
/**
 * Sets a column in the table to be sortable.  This will convert the content in the
 * "th" to be something the user can click on.  When the user clicks on it, the
 * internal state of the table will be altered *and* an event will be fired.
 * @param columnIndex
 * @param columnId
 */
public void setColumnSortable(int columnIndex, final String columnId) {
    Element thElement = null;
    NodeList<com.google.gwt.dom.client.Element> elementsByTagName = this.thead.getElementsByTagName("th"); //$NON-NLS-1$
    if (columnIndex <= elementsByTagName.getLength()) {
        thElement = elementsByTagName.getItem(columnIndex).cast();
    }
    if (thElement == null) {
        return;
    }

    String columnLabel = thElement.getInnerText();
    thElement.setInnerText(""); //$NON-NLS-1$

    SortableTableHeader widget = new SortableTableHeader(columnLabel, columnId);
    widget.removeFromParent();
    DOM.appendChild(thElement, widget.getElement());
    adopt(widget);
    widget.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            onColumnHeaderClick(columnId);
        }
    });
    columnIdMap.put(columnId, widget);
}
项目：overlord-commons    文件：WidgetTable.java    
/**
 * Remove a single row and all its widgets from the table
 *
 * @param rowIndex which row to add to (0 based, excluding thead)
 */
public void deleteRow(int rowIndex){
    Element rowElem=rowElements.get(rowIndex);
    NodeList<Node> tds= rowElem.getChildNodes();
    for(int i=0;i<tds.getLength();i++){
        Element td=tds.getItem(i).cast();
        for(Widget widget:wrapperMap.keySet()){
            if(wrapperMap.get(widget).equals(td)){
                remove(widget);
                break;
            }
        }
    }
    this.tbody.removeChild(rowElem);
    rowElements.remove(rowIndex);
}
项目：overlord-commons    文件：WidgetTable.java    
/**
 * Ensure that a td cell exists for the row at the given column
 * index.
 * @param tr the row
 * @param colIndex the column index (0 based)
 * @return the new or already existing td
 */
private Element ensureCell(Element tr, int colIndex) {
    NodeList<Node> tds = tr.getChildNodes();
    int numTDs = tds.getLength();
    if (colIndex < numTDs) {
        return tds.getItem(colIndex).cast();
    }
    Element td = null;
    for (int c = numTDs; c <= colIndex; c++) {
        td = Document.get().createTDElement().cast();
        if (this.columnClasses.containsKey(colIndex)) {
            td.setAttribute("class", this.columnClasses.get(colIndex)); //$NON-NLS-1$
        }
        DOM.appendChild(tr, td);
    }
    return td;
}
项目：OpenNMS    文件：NodeInterfaceList.java    
/**
 * This is the entry point method.
 */
public void onModuleLoad() {  

    if(Navigator.getUserAgent().contains("MSIE")) {
        NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
        for(int j = 0; j < divs.getLength(); j++) {
            Element element = divs.getItem(j);
            if(element.hasAttribute("name") && element.getAttribute("name").equals("opennms-interfacelist")) {
                createView(element);
            }
        }
    }else {
        NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:interfacelist");
        if(nodes.getLength() > 0) {
            for(int i = 0; i < nodes.getLength(); i++) {
                Element elem = nodes.getItem(i);
                createView(elem);
            }
        }
    }

}
项目：OpenNMS    文件：NodeInterfaceList.java    
/**
 * This is the entry point method.
 */
public void onModuleLoad() {  

    if(Navigator.getUserAgent().contains("MSIE")) {
        NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
        for(int j = 0; j < divs.getLength(); j++) {
            Element element = divs.getItem(j);
            if(element.hasAttribute("name") && element.getAttribute("name").equals("opennms-interfacelist")) {
                createView(element);
            }
        }
    }else {
        NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:interfacelist");
        if(nodes.getLength() > 0) {
            for(int i = 0; i < nodes.getLength(); i++) {
                Element elem = nodes.getItem(i);
                createView(elem);
            }
        }
    }

}
项目：OpenNMS    文件：NodeSuggestionCombobox.java    
/**
* This is the entry point method.
*/
 public void onModuleLoad() {

     if(Window.Navigator.getUserAgent().contains("MSIE")) {
         NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
         for(int j = 0; j < divs.getLength(); j++) {
             Element element = divs.getItem(j);
             if(element.hasAttribute("name") && element.getAttribute("name").contains("opennms-nodeSuggestionCombobox")) {
                 createView(element);
             }
         }

     }else {
         NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:nodeSuggestionCombobox");
         if(nodes.getLength() > 0) {
             for(int i = 0; i < nodes.getLength(); i++) {
                 createView(nodes.getItem(i));
             }

         }
     }


 }
项目：OpenNMS    文件：NodeSuggestionCombobox.java    
/**
* This is the entry point method.
*/
 public void onModuleLoad() {

     if(Window.Navigator.getUserAgent().contains("MSIE")) {
         NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
         for(int j = 0; j < divs.getLength(); j++) {
             Element element = divs.getItem(j);
             if(element.hasAttribute("name") && element.getAttribute("name").contains("opennms-nodeSuggestionCombobox")) {
                 createView(element);
             }
         }

     }else {
         NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:nodeSuggestionCombobox");
         if(nodes.getLength() > 0) {
             for(int i = 0; i < nodes.getLength(); i++) {
                 createView(nodes.getItem(i));
             }

         }
     }


 }
项目：OpenNMS    文件：SnmpSelectListEntry.java    
@Override
public void onModuleLoad() {

    if(Navigator.getUserAgent().contains("MSIE")) {
        NodeList<Element> divs = RootPanel.getBodyElement().getElementsByTagName("div");
        for(int j = 0; j < divs.getLength(); j++) {
            Element element = divs.getItem(j);
            if(element.hasAttribute("name") && element.getAttribute("name").equals("opennms-snmpSelectList")) {
                createView(element);
            }
        }
    }else {

        NodeList<Element> nodes = RootPanel.getBodyElement().getElementsByTagName("opennms:snmpSelectList");
        if(nodes.getLength() > 0) {
            for(int i = 0; i < nodes.getLength(); i++) {
                Element elem = nodes.getItem(i);
                createView(elem);
            }

        }
    }
}