com.google.gwt.dom.client.Element.insertBefore()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.google.gwt.dom.client.Element.insertBefore()方法的一些代码示例，展示了Element.insertBefore()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.insertBefore()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：insertBefore

Element.insertBefore介绍

暂无

代码示例

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

  1. /**
  2.  * Reattach a table section element from its parent.
  3.  * 
  4.  * @param parent the parent element
  5.  * @param section the element to reattach
  6.  * @param nextSection the next section
  7.  */
  8. protected void reattachSectionElement(Element parent, TableSectionElement section,
  9.   Element nextSection) {
  10.  parent.insertBefore(section, nextSection);
  11. }

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

  1. /**
  2.   * Restore to previous DOM state before attachment.
  3.   */
  4.  public void detach() {
  5.   // Put the panel's element back where it was.
  6.   if (origParent != null) {
  7.    origParent.insertBefore(element, origSibling);
  8.   } else {
  9.    orphan(element);
  10.   }
  11.  }
  12. }

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

  1. /**
  2.  * Inserts an element as a child of the given parent element, before another
  3.  * child of that parent.
  4.  * <p>
  5.  * If the child element is a {@link com.google.gwt.user.client.ui.PotentialElement}, it is first
  6.  * resolved.
  7.  * </p>
  8.  * 
  9.  * @param parent the parent element
  10.  * @param child the child element to add to <code>parent</code>
  11.  * @param before an existing child element of <code>parent</code> before which
  12.  *          <code>child</code> will be inserted
  13.  * @see com.google.gwt.user.client.ui.PotentialElement#resolve(Element)
  14.  */
  15. public static void insertBefore(Element parent, Element child, Element before) {
  16.  assert !isPotential(parent) : "Cannot insert into a PotentialElement";
  17.  // If child isn't a PotentialElement, resolve() returns
  18.  // the Element itself.
  19.  parent.insertBefore(resolve(child), before);
  20. }

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

  1. /**
  2.   * Restore to previous DOM state before attachment.
  3.   */
  4.  public void detach() {
  5.   // Put the panel's element back where it was.
  6.   if (origParent != null) {
  7.    origParent.insertBefore(element, origSibling);
  8.   } else {
  9.    orphan(element);
  10.   }
  11.  }
  12. }

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

  1. /**
  2.  * Reattach a table section element from its parent.
  3.  * 
  4.  * @param parent the parent element
  5.  * @param section the element to reattach
  6.  * @param nextSection the next section
  7.  */
  8. protected void reattachSectionElement(Element parent, TableSectionElement section,
  9.   Element nextSection) {
  10.  parent.insertBefore(section, nextSection);
  11. }

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

  1. /**
  2.   * Restore to previous DOM state before attachment.
  3.   */
  4.  public void detach() {
  5.   // Put the panel's element back where it was.
  6.   if (origParent != null) {
  7.    origParent.insertBefore(element, origSibling);
  8.   } else {
  9.    orphan(element);
  10.   }
  11.  }
  12. }

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

  1. /**
  2.  * Reattach a table section element from its parent.
  3.  * 
  4.  * @param parent the parent element
  5.  * @param section the element to reattach
  6.  * @param nextSection the next section
  7.  */
  8. protected void reattachSectionElement(Element parent, TableSectionElement section,
  9.   Element nextSection) {
  10.  parent.insertBefore(section, nextSection);
  11. }

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

  1. } else {
  2.  Element beforeElem = getChild(beforeIndex).getElement();
  3.  childContainer.insertBefore(item.getElement(), beforeElem);

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

  1. public Element attachChild(Element parent, Element child, Element before) {
  2.  DivElement container = Document.get().createDivElement();
  3.  container.appendChild(child);
  4.  container.getStyle().setPosition(Position.ABSOLUTE);
  5.  container.getStyle().setOverflow(Overflow.HIDDEN);
  6.  fillParent(child);
  7.  Element beforeContainer = null;
  8.  if (before != null) {
  9.   beforeContainer = before.getParentElement();
  10.   assert beforeContainer.getParentElement()
  11.     == parent : "Element to insert before must be a sibling";
  12.  }
  13.  parent.insertBefore(container, beforeContainer);
  14.  return container;
  15. }

代码示例来源：origin: com.extjs/gxt

  1. /**
  2.  * Inserts this element before the passed element.
  3.  * 
  4.  * @param before the element to insert before
  5.  * @return this
  6.  */
  7. public El insertBefore(Element before) {
  8.  before.getParentElement().insertBefore(dom, before);
  9.  return this;
  10. }

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

  1. origParent.insertBefore(getElement(), origSibling);
  2. } else {
  3.  hiddenDiv.removeChild(getElement());

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

  1. /**
  2.  * Inserts an element as a child of the given parent element, before another
  3.  * child of that parent.
  4.  * <p>
  5.  * If the child element is a {@link com.google.gwt.user.client.ui.PotentialElement}, it is first
  6.  * resolved.
  7.  * </p>
  8.  * 
  9.  * @param parent the parent element
  10.  * @param child the child element to add to <code>parent</code>
  11.  * @param before an existing child element of <code>parent</code> before which
  12.  *          <code>child</code> will be inserted
  13.  * @see com.google.gwt.user.client.ui.PotentialElement#resolve(Element)
  14.  */
  15. public static void insertBefore(Element parent, Element child, Element before) {
  16.  assert !isPotential(parent) : "Cannot insert into a PotentialElement";
  17.  // If child isn't a PotentialElement, resolve() returns
  18.  // the Element itself.
  19.  parent.insertBefore(resolve(child), before);
  20. }

代码示例来源：origin: com.haulmont.cuba/cuba-web-toolkit

  1. private void showDraggingCurtain() {
  2.   getElement().getParentElement().insertBefore(getDraggingCurtain(),
  3.       getElement());
  4. }

代码示例来源：origin: com.haulmont.cuba/cuba-web-toolkit

  1. private void showResizingCurtain() {
  2.   getElement().getParentElement().insertBefore(getResizingCurtain(),
  3.       getElement());
  4. }

代码示例来源：origin: info.magnolia.ui/magnolia-ui-vaadin-common-widgets

  1. public void setField(Widget child) {
  2.   if (this.field != null) {
  3.     remove(field);
  4.   }
  5.   this.field = child;
  6.   if (child != null) {
  7.     child.removeFromParent();
  8.     AriaHelper.bindCaption(child, label);
  9.     getChildren().add(child);
  10.     fieldWrapper.insertBefore(child.getElement(), helpButton.getElement());
  11.     adopt(child);
  12.   }
  13. }

代码示例来源：origin: com.extjs/gxt

  1. public void onIconStyleChange(TreeNode node, AbstractImagePrototype icon) {
  2.  Element iconEl = getIconElement(node);
  3.  if (iconEl != null) {
  4.   Element e;
  5.   if (icon != null) {
  6.    e = (Element) icon.createElement().cast();
  7.   } else {
  8.    e = DOM.createSpan();
  9.   }
  10.   El.fly(e).addStyleName("x-tree3-node-icon");
  11.   node.icon = (Element) iconEl.getParentElement().insertBefore(e, iconEl);
  12.   El.fly(iconEl).remove();
  13.  }
  14. }

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

  1. public Element attachChild(Element parent, Element child, Element before) {
  2.  DivElement container = Document.get().createDivElement();
  3.  container.appendChild(child);
  4.  container.getStyle().setPosition(Position.ABSOLUTE);
  5.  container.getStyle().setOverflow(Overflow.HIDDEN);
  6.  fillParent(child);
  7.  Element beforeContainer = null;
  8.  if (before != null) {
  9.   beforeContainer = before.getParentElement();
  10.   assert beforeContainer.getParentElement()
  11.     == parent : "Element to insert before must be a sibling";
  12.  }
  13.  parent.insertBefore(container, beforeContainer);
  14.  return container;
  15. }

代码示例来源：origin: laaglu/lib-gwt-file

  1. @Override
  2. public void onBrowserEvent(Event event) {
  3.   // Fix webkit bug
  4.   // input file will not fire change event if one chooses the same file twice in a row
  5.   super.onBrowserEvent(event);
  6.   Element parent = getElement().getParentElement();
  7.   Element nextSibling = getElement().getNextSiblingElement();
  8.   FormElement form = Document.get().createFormElement();
  9.   form.appendChild(getElement());
  10.   form.reset();
  11.   parent.insertBefore(getElement(), nextSibling);
  12. }

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

  1. public Element attachChild(Element parent, Element child, Element before) {
  2.  DivElement container = Document.get().createDivElement();
  3.  container.appendChild(child);
  4.  container.getStyle().setPosition(Position.ABSOLUTE);
  5.  container.getStyle().setOverflow(Overflow.HIDDEN);
  6.  fillParent(child);
  7.  Element beforeContainer = null;
  8.  if (before != null) {
  9.   beforeContainer = before.getParentElement();
  10.   assert beforeContainer.getParentElement()
  11.     == parent : "Element to insert before must be a sibling";
  12.  }
  13.  parent.insertBefore(container, beforeContainer);
  14.  return container;
  15. }

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

  1. @PatchMethod
  2. static TableRowElement insertRow(TableElement e, int index) {
  3.   NodeList<TableRowElement> rows = e.getRows();
  4.   TableRowElement newRow = Document.get().createTRElement();
  5.   if (rows.getLength() < 1) {
  6.     TableSectionElement tbody = Document.get().createTBodyElement();
  7.     e.appendChild(tbody);
  8.     tbody.appendChild(newRow);
  9.   } else {
  10.     if (index == -1 || index >= rows.getLength()) {
  11.       TableRowElement after = rows.getItem(rows.getLength() - 1);
  12.       after.getParentElement().insertAfter(newRow, after);
  13.     } else {
  14.       TableRowElement before = rows.getItem(index);
  15.       before.getParentElement().insertBefore(newRow, before);
  16.     }
  17.   }
  18.   return newRow;
  19. }

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