Example usage for com.google.gwt.user.client Window alert

Introduction

In this page you can find the example usage for com.google.gwt.user.client Window alert.

Prototype

public static void alert(String msg)

Source Link

Usage

From source file:com.google.gwt.sample.simplexml.client.SimpleXML.java

License:Apache License

private void requestFailed(Throwable exception) {
    Window.alert("Failed to send the request.  The error message was: " + exception.getMessage());
}

From source file:com.google.gwt.sample.stockwatch.client.StockWatcher.java

private void addStock() {
    final String symbol = newSymbolTextBox.getText().toUpperCase().trim();
    newSymbolTextBox.setFocus(true);/*from   w w w  . j a  va2  s. c om*/

    //Stock Code must be between 1 and 10 chars that are numbers, letters, or dots.
    if (!symbol.matches("^[0-9A-Z\\.]{1,10}$")) {
        Window.alert("'" + symbol + "' is not a valid symbol.");
        newSymbolTextBox.selectAll();
        return;
    }

    newSymbolTextBox.setText("");

    //Do not add the stock if it is already in the table.
    if (stocks.contains(symbol)) {
        return;
    }

    addStock(symbol);
    //      displayStock(symbol);

}

From source file:com.google.gwt.sample.stockwatch.client.StockWatcher.java

private void handleError(Throwable error) {
    Window.alert(error.getMessage());
    if (error instanceof NotLoggedInException) {
        Window.Location.replace(loginInfo.getLogoutUrl());
    }//from ww w. j a  va  2 s  .c  o  m
}

From source file:com.google.gwt.sample.stockwatcher.client.Cells.java

private Widget createCellList() {
    TextCell textCell = new TextCell();
    CellList<String> cellList = new CellList<>(textCell);

    final List<String> DAYS = Arrays.asList("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
            "Saturday");

    /*//from   w  ww .  j a v a2  s .co m
     * Selection Model
     */
    cellList.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);

    //Add a selection model to handle user selection
    final SingleSelectionModel<String> selectionModel = new SingleSelectionModel<String>();
    cellList.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            String selected = selectionModel.getSelectedObject();
            if (selected != null) {
                Window.alert("You selected: " + selected);
            }
        }
    });

    /*
     * Value updater
     */
    //      cellList.setValueUpdater(new ValueUpdater<String>() {
    //         @Override
    //         public void update(String value) {
    //            Window.alert("New Value: " + value);
    //         }
    //      });

    // Set the total row count. This isn't strictly necessary, but it affects
    // paging calculations, so its good habit to keep the row count up to date.
    cellList.setRowCount(DAYS.size(), true);

    cellList.setRowData(0, DAYS);

    // Create a SimplePager.
    SimplePager pager = new SimplePager();

    // Set the cellList as the display.
    pager.setDisplay(cellList);

    // Add the pager and list to the page.
    VerticalPanel vPanel = new VerticalPanel();
    vPanel.add(pager);
    vPanel.add(cellList);

    return vPanel;
}

From source file:com.google.gwt.sample.stockwatcher.client.ChartCreationHandler.java

private static void getTotalReadingByDay(final String sensor, final Boolean isPredictionEnabled,
        final int steps, final int currRequestID) {
    Utility.newRequestObj().getTotalReadingGroupByDay(sensor, isPredictionEnabled, steps,
            new AsyncCallback<String[][]>() {
                public void onFailure(Throwable caught) {
                    Window.alert("Data request failed: " + caught.getMessage());
                }//from   www  . ja  v a2 s. co  m

                public void onSuccess(String[][] result) {
                    if (currRequestID == Data.latestRequestID) {
                        checkInsufficientDataForPrediction(result, isPredictionEnabled);
                        //            String [][] result2 = combineDate(result);
                        Number[][] data = ChartUtilities.formatDaily(result);
                        Chart chart = ChartUtilities.createReportChart(sensor, data,
                                "Sum of Daily Readings of " + sensor, isPredictionEnabled, steps);
                        ReportingPage.chartPanel.add(chart);
                    }
                }
            });
}

From source file:com.google.gwt.sample.stockwatcher.client.ChartCreationHandler.java

private static void getTotalReadingByMonth(final String sensor, final Boolean isPredictionEnabled,
        final int steps, final int currRequestID) {
    Utility.newRequestObj().getTotalReadingGroupByMonth(sensor, isPredictionEnabled, steps,
            new AsyncCallback<String[][]>() {
                public void onFailure(Throwable caught) {
                    Window.alert("Data request failed: " + caught.getMessage());
                }/*  w  w  w  . j ava  2 s.  c o m*/

                public void onSuccess(String[][] result) {
                    if (currRequestID == Data.latestRequestID) {
                        checkInsufficientDataForPrediction(result, isPredictionEnabled);
                        //            String [][] result2 = combineDate(result);
                        Number[][] data = ChartUtilities.formatMonthly(result);
                        Chart chart = ChartUtilities.createReportChart(sensor, data,
                                "Sum of Monthly Readings of " + sensor, isPredictionEnabled, steps);
                        ReportingPage.chartPanel.add(chart);
                    }
                }
            });
}

From source file:com.google.gwt.sample.stockwatcher.client.ChartCreationHandler.java

private static void getTotalReadingByYear(final String sensor, final Boolean isPredictionEnabled,
        final int steps, final int currRequestID) {
    Utility.newRequestObj().getTotalReadingGroupByYear(sensor, isPredictionEnabled, steps,
            new AsyncCallback<String[][]>() {
                public void onFailure(Throwable caught) {
                    Window.alert("Data request failed: " + caught.getMessage());
                }//w w  w  .  jav a  2s .c o  m

                public void onSuccess(String[][] result) {
                    if (currRequestID == Data.latestRequestID) {
                        checkInsufficientDataForPrediction(result, isPredictionEnabled);
                        Number[][] data = ChartUtilities.formatYearly(result);
                        Chart chart = ChartUtilities.createReportChart(sensor, data,
                                "Sum of Yearly Readings of " + sensor, isPredictionEnabled, steps);
                        ReportingPage.chartPanel.add(chart);
                    }
                }
            });
}

From source file:com.google.gwt.sample.stockwatcher.client.ChartCreationHandler.java

private static void getAverageReadingByDay(final String sensor, final Boolean isPredictionEnabled,
        final int steps, final int currRequestID) {
    Utility.newRequestObj().getAverageReadingGroupByDay(sensor, isPredictionEnabled, steps,
            new AsyncCallback<String[][]>() {
                public void onFailure(Throwable caught) {
                    Window.alert("Data request failed: " + caught.getMessage());
                }/*from w  w  w. j  a  va2s .  co  m*/

                public void onSuccess(String[][] result) {
                    if (currRequestID == Data.latestRequestID) {
                        checkInsufficientDataForPrediction(result, isPredictionEnabled);
                        //            String [][] result2 = combineDate(result);
                        Number[][] data = ChartUtilities.formatDaily(result);
                        Chart chart = ChartUtilities.createReportChart(sensor, data,
                                "Average Daily Readings of " + sensor, isPredictionEnabled, steps);
                        ReportingPage.chartPanel.add(chart);
                    }
                }
            });
}

From source file:com.google.gwt.sample.stockwatcher.client.ChartCreationHandler.java

private static void getAverageReadingByMonth(final String sensor, final Boolean isPredictionEnabled,
        final int steps, final int currRequestID) {
    Utility.newRequestObj().getAverageReadingGroupByMonth(sensor, isPredictionEnabled, steps,
            new AsyncCallback<String[][]>() {
                public void onFailure(Throwable caught) {
                    Window.alert("Data request failed: " + caught.getMessage());
                }//w w  w  . j a  va2s.c om

                public void onSuccess(String[][] result) {
                    if (currRequestID == Data.latestRequestID) {
                        checkInsufficientDataForPrediction(result, isPredictionEnabled);
                        //            String [][] result2 = combineDate(result);
                        Number[][] data = ChartUtilities.formatMonthly(result);
                        Chart chart = ChartUtilities.createReportChart(sensor, data,
                                "Average Monthly Readings of " + sensor, isPredictionEnabled, steps);
                        ReportingPage.chartPanel.add(chart);
                    }
                }
            });
}

From source file:com.google.gwt.sample.stockwatcher.client.ChartCreationHandler.java

private static void getAverageReadingByYear(final String sensor, final Boolean isPredictionEnabled,
        final int steps, final int currRequestID) {
    Utility.newRequestObj().getAverageReadingGroupByYear(sensor, isPredictionEnabled, steps,
            new AsyncCallback<String[][]>() {
                public void onFailure(Throwable caught) {
                    Window.alert("Data request failed: " + caught.getMessage());
                }//  w  w  w  .  j  a v  a 2  s .c o m

                public void onSuccess(String[][] result) {
                    if (currRequestID == Data.latestRequestID) {
                        checkInsufficientDataForPrediction(result, isPredictionEnabled);
                        Number[][] data = ChartUtilities.formatYearly(result);
                        Chart chart = ChartUtilities.createReportChart(sensor, data,
                                "Average Yearly Readings of " + sensor, isPredictionEnabled, steps);
                        ReportingPage.chartPanel.add(chart);
                    }
                }
            });
}