How do we do that?
On Tuesday, 2 February 2010 04:55:17 UTC+5:30, matttai wrote:
You are probably setting setWidget(uiBinder.--createAndBindUi(this)); in
the extended class. I don't see your bind statement for the second
class so i cannot tell so it is just a guess.Bind the loginbox content for the LoginDialogBox as a widget and pass
it in for your bind in the setContent(content); statementOn Feb 1, 10:22 pm, damians <dsu...@o2.pl> wrote:
> Hello,
>
> I've got a problem and i googled lots of pages to see if anyone got
> the same problem but i didn't find anything.
>
> I've got class AbstractDialog that extends DialogBox with some
> standart buttons like OK CANCEL that are bound by UiBinder. I've got
> another class that extends AbstractDialog with another declarative xml
> file, that contains only the main content of that DialogBox.
>
> When am trying to lunch application i got this error:
> Rebinding <package>.<class>UiBinder
> Invoking com.google.gwt.dev.javac.StandardGeneratorContext@ a51c3c
> Method 'ok' can not be bound. You probably missed
> ui:field='okButton' in the template.
>
> Method ok and UiHandler for button okVutton is declared in
> AbstractDialog. From class that extends AbstractDialog the UiField is
> not visible. Am i doing something wrong or i just didnt saw any
> information that you can not extends an object tha got his own
> UiBinder and extended class got their own UiBinder as well.
>
> My code:
>
> AbstractDialogBox.java
>
> public abstract class AbstractDialogBox extends DialogBox
> {
> private static AbstractDialogBoxUiBinder uiBinder = GWT.create
> (AbstractDialogBoxUiBinder.class);
>
> interface AbstractDialogBoxUiBinder extends UiBinder<Widget,
> AbstractDialogBox>
> {
> }
>
> @UiField Button okButton;
> @UiField Button cancelButton;
> @UiField Label emptyLabel;
> @UiField VerticalPanel main;
>
> public AbstractDialogBox()
> {
> setWidget(uiBinder.createAndBindUi(this));
> setStyleName("oe-DialogBox");
>
> okButton.setText("OK");
> cancelButton.setText("CANCEL");
> }
>
> public void setContent(Widget content)
> {
> main.add(content);
> }
>
> @UiHandler("okButton")
> void ok(ClickEvent e)
> {
> onOK();
> }
>
> @UiHandler("cancelButton")
> void cancel(ClickEvent e)
> {
> onCancel();
> }
>
> public void keyPress(KeyPressEvent event)
> {
> if (event.getCharCode() == 13)
> onOK();
> else if (event.getCharCode() == 27)
> onCancel();
> }
>
> public abstract void onOK();
> public abstract void onCancel();
>
> }
>
> AbstractDialog.ui.xml
>
> <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent ">
> <ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
> xmlns:g="urn:import:com.google.gwt.user.client.ui">
>
> <g:HTMLPanel>
> <table width="320px" cellspacing="0" cellpadding="3">
> <tr>
> <td colspan="3"><g:VerticalPanel ui:field="main" width="100%"/></
> td>
> </tr>
> <tr>
> <td><g:Label ui:field="emptyLabel" width="140px"/></td>
> <td><g:Button ui:field="okButton" styleName="dialogButton"/></td>
> <td><g:Button ui:field="cancelButton" styleName="dialogButton"/></
> td>
> </tr>
> </table>
> </g:HTMLPanel>
> </ui:UiBinder>
>
> LoginOptionDialog.java that extends AbstractDialog
>
> public class LoginOptionDialog extends AbstractDialogBox
> {
> private static LoginOptionDialogUiBinder uiBinder = GWT.create
> (LoginOptionDialogUiBinder.class);
> interface LoginOptionDialogUiBinder extends UiBinder<Widget,
> LoginOptionDialog> {}
>
> @UiField Image icon;
> @UiField Label descIp;
> @UiField TextBox ip;
> @UiField HTMLPanel content;
>
> public LoginOptionDialog()
> {
> super();
>
> setText("Login options");
>
> descIp.setText("Server IP:");
> ip.setText("Enter ip");
>
> setContent(content);
> }
>
> @UiHandler("ip")
> public void press(KeyPressEvent event)
> {
> keyPress(event);
> }
>
> public void onCancel()
> {
> // restore ip text from application context
> hide();
> }
>
> public void onOK()
> {
> // set ip in application context
> hide();
> }
>
> }
>
> LoginOptionDialog.ui.xml
>
> <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent ">
> <ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder"
> xmlns:g="urn:import:com.google.gwt.user.client.ui">
>
> <g:HTMLPanel ui:field="content">
> <table width="100%" cellspacing="0" cellpadding="3">
> <tr>
> <td><g:Image ui:field="icon" url="gfx/ServerIp.png" width="23px"
> height="23px"/></td>
> <td align="center"><g:Label ui:field="descIp"
> styleName="dialogText" wordWrap="false" width="126px"/></td>
> <td><g:TextBox ui:field="ip" styleName="dialogText" width="165px"/></td>
>
> </tr>
> </table>
> </g:HTMLPanel>
>
> </ui:UiBinder>
>
> Enviroment that am using to launch it:
>
> public class Application implement EntryPoint
> {
> private LoginOptionDialog loginOptionDialog;
> private Button optionButton;
>
> public void onModuleLoad()
> {
> optionButton = new Button("Options");
> optionButton.addClickHandler(new ClickHandler()
> {
> public void onClick(ClickEvent event)
> {
> loginOptionDialog.setPopupPosition(optionButton. getAbsoluteLeft()
> - 100,
>
> optionButton.getAbsoluteTop() - 60);
>
> loginOptionDialog.show();
> }
> });
> loginOptionDialog = new LoginOptionDialog();
>
> RootPanel.get("optionButton").add(optionButton);
> }}
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