public class AutoResizeBox extends RichTextArea
{
public AutoResizeBox()
{
set(getElement());
}
public static native void set(Element f) /*-{
console.log(f.tagName) ;
// console.log(f.document.body.scrollHeight + 'px');
}-*/;
}
RichTextBox is based on iframe,I tried to use JSNI.For above
code,"console.log(f.tagName)" will print out "IFRAME",but
"console.log(f.document.body.scrollHeight + 'px');" will preduce a
compilation error:" com.google.gwt.core.client.JavaScriptException:
(TypeError): f.document is undefined",　can anybody tell me reasons?
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