Package com.vaadin.data

Examples of com.vaadin.data.Item

42
43
44
45
46
47
48
49
50
51
52
53
54
        container.addContainerProperty("col1", String.class, "");
        container.addContainerProperty("col2", String.class, "");
        container.addContainerProperty("col3", String.class, "");

        for (int i = 0; i < 100; i++) {
            Item item = container.addItem("item " + i);
            item.getItemProperty("col1").setValue("first" + i);
            item.getItemProperty("col2").setValue("middle" + i);
            item.getItemProperty("col3").setValue("last" + i);
        }

        return container;
    }
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
     */
    private Object addCaptionedItem(String caption, Object parent) {
        // add item, let tree decide id
        final Object id = tree.addItem();
        // get the created item
        final Item item = tree.getItem(id);
        // set our "caption" property
        final Property<String> p = item.getItemProperty(CAPTION_PROPERTY);
        p.setValue(caption);
        if (parent != null) {
            tree.setChildrenAllowed(parent, true);
            tree.setParent(id, parent);
            tree.setChildrenAllowed(id, false);
View Full Code Here
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
        table.setId(TREE_TABLE);
        table.addContainerProperty("column", String.class, null);
        table.addContainerProperty("delete", Button.class, null);

        for (int i = 0; i < 10; i++) {
            Item item = table.addItem(i);
            item.getItemProperty("column").setValue("" + i);

            Button b = new Button("Delete", deleteClickListener);
            b.setId(DELETE_BUTTON + i);
            b.setData(i);
            item.getItemProperty("delete").setValue(b);
        }

        table.setSortEnabled(false);
        table.setColumnReorderingAllowed(false);
        table.setEditable(true);
View Full Code Here
63
64
65
66
67
68
69
70
71
72
73
    @Override
    public Property<?> getContainerProperty(Object itemId, Object propertyId) {
        if (items.isEmpty()) {
            loadItems();
        }
        Item item = items.get(itemId);
        if (item != null) {
            return item.getItemProperty(propertyId);
        }
        return null;
    }
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
73
    }

    public static void addItem(Container.Hierarchical container, String string,
            String parent) {
        Item item = container.addItem(string);
        item.getItemProperty("name").setValue(string);

        if (parent != null) {
            container.setParent(string, parent);
        }
View Full Code Here
96
97
98
99
100
101
102
103
104
105
106
107
                    @Override
                    public void buttonClick(ClickEvent event) {
                        // Get first item
                        Object itemId = indexedContainer.getIdByIndex(0);
                        Item item = indexedContainer.getItem(itemId);
                        Property<String> property = item
                                .getItemProperty("name");
                        // Prepend with Z so item should get sorted later
                        property.setValue("Z " + property.getValue());
                        // this does not work alone, requires extraneous
                        // setContainerDataSource for server-side changes to be
View Full Code Here
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
                            if (selection == null) {
                                return;
                            }
                            TestBean bean = new TestBean("addItemAfter() "
                                    + nextToAdd, "value " + nextToAdd);
                            Item item = container.addItemAfter(selection, bean);
                            if (item == null) {
                                getMainWindow().showNotification(
                                        "Adding item after " + selection
                                                + " failed");
                            }
                            nextToAdd++;
                            nextLabel.setCaption("Next id: " + nextToAdd);
                        }
                    });
            addItemAfterButton.setImmediate(true);
            vl.addComponent(addItemAfterButton);

            position = new TextField("Position:", "0");
            vl.addComponent(position);

            final Button addItemAtButton = new Button("addItemAt()",
                    new Button.ClickListener() {
                        @Override
                        public void buttonClick(ClickEvent event) {
                            int index = Integer.parseInt(position.getValue()
                                    .toString());
                            TestBean bean = new TestBean("addItemAt() "
                                    + nextToAdd, "value " + nextToAdd);
                            Item item = container.addItemAt(index, bean);
                            if (item == null) {
                                getMainWindow().showNotification(
                                        "Adding item at index "
                                                + position.getValue()
                                                + " failed");
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
        final Button addItemButton = new Button("addItem()",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        Item item = container.addItem("addItem() " + nextToAdd);
                        if (item != null) {
                            item.getItemProperty("column1").setValue(
                                    "addItem() " + nextToAdd);
                        }
                        nextToAdd++;
                        nextLabel.setCaption("Next id: " + nextToAdd);
                    }
                });
        addItemButton.setImmediate(true);
        vl.addComponent(addItemButton);

        final Button addItemAfterButton = new Button("addItemAfter()",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        Object selection = table.getValue();
                        if (selection == null) {
                            return;
                        }
                        String id = "addItemAfter() " + nextToAdd;
                        Item item = container.addItemAfter(selection, id);
                        if (item != null) {
                            item.getItemProperty("column1").setValue(id);
                            table.setValue(id);
                        } else {
                            getMainWindow().showNotification(
                                    "Adding item after " + selection
                                            + " failed");
                        }
                        nextToAdd++;
                        nextLabel.setCaption("Next id: " + nextToAdd);
                    }
                });
        addItemAfterButton.setImmediate(true);
        vl.addComponent(addItemAfterButton);

        position = new TextField("Position:", "0");
        vl.addComponent(position);

        final Button addItemAtButton = new Button("addItemAt()",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        int index = Integer.parseInt(position.getValue()
                                .toString());
                        String id = "addItemAt() " + nextToAdd;
                        Item item = container.addItemAt(index, id);
                        if (item != null) {
                            item.getItemProperty("column1").setValue(id);
                            table.setValue(id);
                        } else {
                            getMainWindow().showNotification(
                                    "Adding item at index "
                                            + position.getValue() + " failed");
View Full Code Here
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
        HorizontalLayout hl = new HorizontalLayout();
        hl.addComponent(new Button("Add first", new Button.ClickListener() {
            @Override
            public void buttonClick(ClickEvent event) {
                Item item = container.addItemAt(0, new Object());
                item.getItemProperty("column1").setValue("0");
            }
        }));
        hl.addComponent(new Button("Add at position 50",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        Item item = container.addItemAt(50, new Object());
                        item.getItemProperty("column1").setValue("50");
                    }
                }));
        hl.addComponent(new Button("Add at position 100",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        Item item = container.addItemAt(100, new Object());
                        item.getItemProperty("column1").setValue("100");
                    }
                }));

        getLayout().addComponent(table);
        getLayout().addComponent(hl);
View Full Code Here
35
36
37
38
39
40
41
42
43
44
45
46
        Table t = new Table();
        t.addContainerProperty("A", Button.class, null);
        t.setWidth("500px");

        Item i = t.addItem("1");
        i.getItemProperty("A").setValue(new Button("Undef wide"));
        Item i2 = t.addItem("2");
        i2.getItemProperty("A").setValue(new NativeButton("Undef wide"));

        addComponent(t);
    }
View Full Code Here
TOP

Related Classes of com.vaadin.data.Item

  • com.example.reclaadmin.AnnualTimeLine
  • com.example.reclaadmin.MonthlyTimeLine
  • com.invient.vaadin.InvientChartsDemoWin
  • com.jensjansson.pagedtable.example.PagedtableExample
  • com.vaadin.addon.calendar.ui.ContainerEventProvider
  • com.vaadin.addon.charts.model.gsonhelpers.ContainerDataSeriesSerializer
  • com.vaadin.addon.sqlcontainer.SQLContainer
  • com.vaadin.addon.timeline.Timeline
  • com.vaadin.data.fieldgroup.DefaultFieldGroupFieldFactory
  • com.vaadin.data.fieldgroup.FieldGroup
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.