[Isomorphic]

Check for typos or other problems unrelated to ViewFileItem.

Here's a working test case. To run, use the Admin Console to generate a table for the the mediaLibrary DataSource, run the Smart GWT code, upload a file using the form at the top, reload the page and the bottom form shows the file (since it's the first record, fetchData() grabs it).

	    final DynamicForm uploadForm = new DynamicForm();
	    uploadForm.setDataSource(DataSource.get("mediaLibrary"));
	    uploadForm.draw();
	    
	    IButton saveButton = new IButton("Save");
	    saveButton.setTop(100);
	    saveButton.addClickHandler(new ClickHandler() {
	         public void onClick(ClickEvent event) {
	        	 uploadForm.saveData();
	         }
	    });
	    saveButton.draw();	 
	    
	    DynamicForm viewForm = new DynamicForm();
	    viewForm.setTop(200);
	    viewForm.setDataSource(DataSource.get("mediaLibrary"));

	    ViewFileItem target = new ViewFileItem("image");
	    target.setAttribute("editorType", "ViewFileItem");
	    target.setType("imageFile");

	    viewForm.setItems(target);
	    viewForm.fetchData();
	    viewForm.draw();

mediaLibrary.ds.xml:

<DataSource ID="mediaLibrary" serverType="sql">
    <fields>
        <field name="pk" type="sequence" hidden="true" primaryKey="true"/>
        <field name="title"/>
        <field name="image" type="imageFile"/>
    </fields>
</DataSource>

[smartgwt.dev]

Fixed. You will no longer need to call target.setAttribute("editorType", "ViewFileItem") and target.setType("imageFile").

Fix will be present in the next nightly build.