本文整理了Java中com.google.gwt.dom.client.Element.getAttribute()方法的一些代码示例，展示了Element.getAttribute()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Element.getAttribute()方法的具体详情如下：
包路径：com.google.gwt.dom.client.Element
类名称：Element
方法名：getAttribute

Element.getAttribute介绍

[英]Retrieves an attribute value by name. Attribute support can be inconsistent across various browsers. Consider using the accessors in Element and its specific subclasses to retrieve attributes and properties.
[中]按名称检索属性值。不同浏览器的属性支持可能不一致。考虑使用元素及其特定子类中的访问器来检索属性和属性。

代码示例

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Requests the string value of the state with the specified namespace.
 *
 * @param elem the element which has the specified state
 * @param stateName the name of the state
 * @return the value of the state, or an empty string if none exists
 */
public static String getState(Element elem, String stateName) {
 return elem.getAttribute(stateName);
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Gets the HTML attribute value for the attribute with name {@code name} for element
 * {@code element}
 *
 * @param element HTML element
 * @return The attribute value for {@code element}
 */
public String get(Element element) {
 assert element != null : "Element cannot be null.";
 return element.getAttribute(name);
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Requests the string value of the role with the specified namespace.
 *
 * @param elem the element which has the specified role
 * @return the value of the role, or an empty string if none exists
 */
public static String getRole(Element elem) {
 return elem.getAttribute(ATTR_NAME_ROLE);
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Check if the specified element handles the a non-bubbling event.
 *
 * @param elem     the element to check
 * @param typeName the non-bubbling event
 * @return true if the event is handled, false if not
 */
private static boolean isNonBubblingEventHandled(Element elem, String typeName) {
 return "true".equals(elem.getAttribute("__gwtCellBasedWidgetImplDispatching" + typeName));
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Gets the named attribute from the element.
 * 
 * @param elem the element whose property is to be retrieved
 * @param attr the name of the attribute
 * @return the value of the attribute
 * @deprecated Use {@link Element#getAttribute(String)} instead.
 */
@Deprecated
public static String getElementAttribute(Element elem, String attr) {
 return elem.getAttribute(attr);
}

代码示例来源：origin: com.google.gwt/gwt-servlet

private String getElementAttribute(Element elem, String attribute) {
 if (elem == null) {
  return null;
 }
 String value = elem.getAttribute(attribute);
 return (value == null) || (value.length() == 0) ? null : value;
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Check if an element is the parent of a rendered cell.
 * 
 * @param elem the element to check
 * @return the cellId if a cell parent, null if not
 */
private String getCellId(Element elem) {
 if (elem == null) {
  return null;
 }
 String cellId = elem.getAttribute(CELL_ATTRIBUTE);
 return (cellId == null) || (cellId.length() == 0) ? null : cellId;
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
  * Returns the WAI-ARIA role for the {@code element}. If no 'role' attribute is set to the
  * {@code element} or if the set role tokens do not include a WAI-ARIA role,
  * null is returned. Otherwise, if a WAI_ARIA role is among the role tokens in the 'role'
  * attribute token list, a {@link Role} corresponding the WAI-ARIA role is returned.
  */
 public static Role roleOf(Element element) {
  assert element != null : "Element cannot be null.";
  String roleAttributeValue = element.getAttribute("role");
  for (String testRoleName : roleAttributeValue.split("\\s+")) {
   Role role = ROLES_MAP.get(testRoleName);
   if (role != null) {
    return role;
   }
  }
  return null;
 }
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * Convenience methods to get an attribute on a cell.
 * 
 * @param row cell's row
 * @param column cell's column
 * @param attr attribute to get
 * @return the attribute's value
 * @throws IndexOutOfBoundsException
 */
protected String getAttr(int row, int column, String attr) {
 Element elem = getElement(row, column);
 return elem.getAttribute(attr);
}

代码示例来源：origin: com.google.gwt/gwt-servlet

Element elem = widget.getElement();
String attr = "__gwtCellBasedWidgetImplDispatchingFocus";
if (!"true".equals(elem.getAttribute(attr))) {
 elem.setAttribute(attr, "true");
 sinkFocusEvents(elem);

代码示例来源：origin: com.google.gwt/gwt-servlet

String uiId = root.getAttribute(attribute);
String renderedId = buildInnerId(fieldName, uiId);

代码示例来源：origin: com.google.gwt/gwt-servlet

String uiId = root.getAttribute(RENDERED_ATTRIBUTE);

代码示例来源：origin: net.wetheinter/gwt-user

/**
 * Requests the string value of the role with the specified namespace.
 *
 * @param elem the element which has the specified role
 * @return the value of the role, or an empty string if none exists
 */
public static String getRole(Element elem) {
 return elem.getAttribute(ATTR_NAME_ROLE);
}

代码示例来源：origin: com.google.gwt/gwt-servlet

while ((cellTarget != null) && ((idxString = cellTarget.getAttribute("__idx")).length() == 0)) {
 cellTarget = cellTarget.getParentElement();

代码示例来源：origin: net.wetheinter/gwt-user

/**
 * Gets the named attribute from the element.
 * 
 * @param elem the element whose property is to be retrieved
 * @param attr the name of the attribute
 * @return the value of the attribute
 * @deprecated Use {@link Element#getAttribute(String)} instead.
 */
@Deprecated
public static String getElementAttribute(Element elem, String attr) {
 return elem.getAttribute(attr);
}

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

/**
 * Gets the named attribute from the element.
 * 
 * @param elem the element whose property is to be retrieved
 * @param attr the name of the attribute
 * @return the value of the attribute
 * @deprecated Use {@link Element#getAttribute(String)} instead.
 */
@Deprecated
public static String getElementAttribute(Element elem, String attr) {
 return elem.getAttribute(attr);
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

private void handleCellStyle(Grid wrapped, Element element, int columnIndex) {
  String styleName = element.getAttribute(STYLE_ATTR);
  if (styleName.length() > 0) {
    wrapped.getCellFormatter().setStyleName(currentRowIndex, columnIndex, styleName);
  }
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-library

private Element getToolBar(String role) {
  Element element = getElement().getFirstChildElement();
  while (element != null) {
    if (role.equals(element.getAttribute("data-role"))) {
      return element;
    }
    element = element.getNextSiblingElement();
  }
  return null;
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

private void handleRow(Grid wrapped, Element element) {
  // 1. insert
  wrapped.insertRow(currentRowIndex);
  // 2. handle row style
  String styleName = element.getAttribute(STYLE_ATTR);
  if (styleName.length() > 0) {
    wrapped.getRowFormatter().setStyleName(currentRowIndex, styleName);
  }
  // 3. handle child cells
  handleRowCells(wrapped, element);
}

代码示例来源：origin: net.sf.gwt-widget/gwt-sl

private Message decodeMessage(Element e) {
  Message message = new Message();
  String content = e.getInnerText();
  String[] parts = content.split(",");
  message.setContent(URL.decodeQueryString(parts[0]));
  for (int i = 1; i < parts.length; i++) {
    String[] keyValuePair = parts[i].split("=");
    message.getAttributes().put(URL.decodeQueryString(keyValuePair[0]), URL.decodeQueryString(keyValuePair[1]));
  }
  message.setSerialNumber(Integer.parseInt(e.getAttribute("id")));
  return message;
}