LazyDomElement (GWT Javadoc)

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## com.google.gwt.uibinder.client
Class LazyDomElement<T extends Element>

    java.lang.Object
      com.google.gwt.uibinder.client.LazyDomElement<T>

Type Parameters:
  `T` - the Element type associated

    public class LazyDomElement<T extends Element>

extends java.lang.Object

Wraps a call to a DOM element. LazyDomElement can boost performance of html elements and delay calls to getElementById() to when the element is actually used. But note that it will throw a RuntimeException in case the element is accessed but not yet attached in the DOM tree.

Usage example:

Template:

       <gwt:HTMLPanel>
          <div ui:field="myDiv" />
       </gwt:HTMLPanel>

Class:

       @UiField LazyDomElement<DivElement> myDiv;

       public setText(String text) {
         myDiv.get().setInnerHtml(text);
       }

Constructor Summary
`LazyDomElement(java.lang.String domId)` Creates an instance to fetch the element with the given id.

Method Summary
`T` | `get()` Returns the dom element.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### LazyDomElement

    public LazyDomElement(java.lang.String domId)

  Creates an instance to fetch the element with the given id.

Method Detail

### get

    public T get()

  Returns the dom element.

  Returns:
    the dom element
  Throws:
    `java.lang.RuntimeException` - if the element cannot be found

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