com.google.gwt.user.client.Element.getElementsByTagName java code examples

/**
 * Returns the &lt;TD> HtmlElement which represents the Grid's header cell for
 * the specified column index.
 * 
 * @param index the column index
 * @return the &lt;TD> element.
 */
public Element getHeaderCell(int index) {
 return mainHd.dom.getElementsByTagName("td").getItem(index);
}

public static Element getElementByAttribute(String attr, String value) {
  return getElementByAttribute(RootPanel.getBodyElement().getElementsByTagName("*"), attr, value);
}

public static Element getElementByAttribute(String attr, String value) {
  return getElementByAttribute(RootPanel.getBodyElement().getElementsByTagName("*"), attr, value);
}

protected Element getFileInputElement() {
  return getElement().getElementsByTagName("input").getItem(0);
}

/**
 * Adds iframe covers for all child iframe elements
 * 
 * @param rootElement
 *            The parent element
 * @return A set of elements with the iframe covers
 */
private static Set<Element> addIframeCovers(Element rootElement) {
  Set<Element> coveredIframes = new HashSet<Element>();
  NodeList<com.google.gwt.dom.client.Element> iframes = rootElement
      .getElementsByTagName("iframe");
  for (int i = 0; i < iframes.getLength(); i++) {
    Element iframe = (Element) iframes.getItem(i);
    addIframeCover(iframe);
    coveredIframes.add(iframe);
  }
  return coveredIframes;
}

/**
 * Adds iframe covers for all child iframe elements
 * 
 * @param rootElement
 *            The parent element
 * @return A set of elements with the iframe covers
 */
private static Set<Element> addIframeCovers(Element rootElement) {
  Set<Element> coveredIframes = new HashSet<Element>();
  NodeList<com.google.gwt.dom.client.Element> iframes = rootElement
      .getElementsByTagName("iframe");
  for (int i = 0; i < iframes.getLength(); i++) {
    Element iframe = (Element) iframes.getItem(i);
    addIframeCover(iframe);
    coveredIframes.add(iframe);
  }
  return coveredIframes;
}

  public void setCustomStyle(final String customStyle) {
    if (customStyle != null) {
      getElement().getElementsByTagName("textarea").getItem(0).addClassName(customStyle); //$NON-NLS-1$
    }
  }
}

  public void addContentWidgetStyleName(String style) {
    if (style != null) {
      getElement().getElementsByTagName("textarea").getItem(0).addClassName(style); //$NON-NLS-1$
    }
  }
}

private void grabFocus() {
  Widget mainContent = contentPanel.getWidget();
  NodeList<Element> nodeList = mainContent.getElement().getElementsByTagName("*");
  for (int i = 0; i < nodeList.getLength(); i++) {
    Element e = nodeList.getItem(i);
    if (FOCUSABLE_TAGS.contains(e.getTagName().toUpperCase())) {
      e.focus();
      return;
    }
  }
}

@Override
protected void afterRender() {
  super.afterRender();
  map = new Map(getElement().getElementsByTagName("div").getItem(0), options);
}

private void updateItemAvailability(String itemName, boolean isEnabled) {
  for (int i = 0; i < bootSequenceBox.getItemCount(); i++) {
    if (bootSequenceBox.getItemText(i).equals(itemName)) {
      NodeList<Element> options = bootSequenceBox.getElement().getElementsByTagName("option"); //$NON-NLS-1$
      if (!isEnabled) {
        options.getItem(i).setAttribute("disabled", "disabled"); //$NON-NLS-1$ //$NON-NLS-2$
      } else {
        options.getItem(i).removeAttribute("disabled"); //$NON-NLS-1$
      }
    }
  }
}

@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);
      }
      
    }
  }
}

/**
 * This is the entry point method.
 */
 @Override
 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));
       }
       
     }
   }
  
 
 }

/**
 * This is the entry point method.
 */
@Override
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));
      }
    }
  }
}

/**
 * This is the entry point method.
 */
@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-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);
      }
    }
  }
  
}

protected void addRootNode(final TreeItem rootItem, final TreeItem leafItem) {
  rootItem.getElement().getStyle().setBackgroundColor("#eff3ff"); //$NON-NLS-1$
  rootItem.getElement().getStyle().setMarginBottom(1, Unit.PX);
  rootItem.getElement().getStyle().setPadding(0, Unit.PX);
  if (leafItem != null) {
    rootItem.addItem(leafItem);
    // Defer styling in order to override padding done in:
    // com.google.gwt.user.client.ui.Tree -> showLeafImage
    Scheduler.get().scheduleDeferred(() -> {
      leafItem.getElement().getStyle().setBackgroundColor("#ffffff"); //$NON-NLS-1$
      leafItem.getElement().getStyle().setMarginLeft(20, Unit.PX);
      leafItem.getElement().getStyle().setPadding(0, Unit.PX);
      Boolean isLeafEmpty = (Boolean) leafItem.getUserObject();
      if (isLeafEmpty != null && isLeafEmpty.equals(Boolean.TRUE)) {
        rootItem.getElement().getElementsByTagName("td").getItem(0).getStyle().setVisibility(Visibility.HIDDEN); //$NON-NLS-1$
      }
      rootItem.getElement().getElementsByTagName("td").getItem(1).getStyle().setWidth(100, Unit.PCT); //$NON-NLS-1$
    });
  }
  tree.addItem(rootItem);
}

private InputElement getInputElement(final Widget widget) {
 if (widget.getElement().hasTagName(InputElement.TAG)) {
  return InputElement.as(widget.getElement());
 }
 final NodeList<Element> l = widget.getElement().getElementsByTagName(InputElement.TAG);
 if (l.getLength() > 0) {
  return InputElement.as(l.getItem(0));
 }
 return null;
}

private InputElement getInputElement(final Widget widget) {
 if (widget.getElement().hasTagName(InputElement.TAG)) {
  return InputElement.as(widget.getElement());
 }
 final NodeList<Element> l = widget.getElement().getElementsByTagName(InputElement.TAG);
 if (l.getLength() > 0) {
  return InputElement.as(l.getItem(0));
 }
 return null;
}

  @Override
  public boolean execute() {
    counter[0]++;
    NodeList<Element> buttons = getElement().getElementsByTagName("li");
    if (buttons.getLength() > 0) {
      Element firstButton = buttons.getItem(0);
      Element lastButton = buttons.getItem(buttons.getLength() - 1);
      if (firstButton.getAbsoluteTop() != lastButton.getAbsoluteTop()) {
        tabCount--;
        render();
      }
      return false;
    }
    if (counter[0] > 10) { // safe exit
      return false;
    }
    return true;
  }
}, 500);

@Override
protected void afterRender() {
  super.afterRender();
  Extents countryBounds = searchPresenter.getCountryBounds();
  MapOptions mapOptions = new MapOptions();
  mapOptions.setCenter(new LatLng(countryBounds.getCenterY(), countryBounds.getCenterX()));
  mapOptions.setZoom(6);
  mapOptions.setProperty("crs", new EPSG3857());
  TileLayer baseLayer = new TileLayer(MapboxLayers.MAPBOX_STREETS, new Options());
  markerLayer = new LayerGroup(new ILayer[0]);
  map = new Map(getElement().getElementsByTagName("div").getItem(0), mapOptions);
  map.addLayer(baseLayer);
  map.addLayer(markerLayer);
  bindEvents();
}

Popular methods of Element

Popular in Java

Creating JSON documents from java classes using gson
onRequestPermissionsResult (Fragment)
setContentView (Activity)
getApplicationContext (Context)
GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components in a rectangular gri
ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as the result of the qu
ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional operations including adding
ThreadPoolExecutor (java.util.concurrent)
An ExecutorService that executes each submitted task using one of possibly several pooled threads, n
Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations. The following exampl
Response (javax.ws.rs.core)
Defines the contract between a returned instance and the runtime when an application needs to provid
Top 25 Plugins for Webstorm

How to use getElementsByTagNamemethodin com.google.gwt.user.client.Element

Best Java code snippets using com.google.gwt.user.client.Element.getElementsByTagName (Showing top 20 results out of 315)

How to use
getElementsByTagName
method
in
com.google.gwt.user.client.Element