SMART datagrid v.1 > Classes > ColumnHeader

DataLudi.ColumnHeader.popupMenu  property

显示在列标头的菜单。 

可以直接设置为通过GridBase.registerPopupMenu而注册的菜单名称或菜单设置对象。 如果是指定为菜单设置对象的情况，就会在内部创建菜单名称，并首先注册在网格。 

如果设置菜单，就会在列标头单元格右侧，显示菜单句柄。 

默认值为null.

Getter

function popupMenu(): String|Object

Setter

function setPopupMenu(value: String|Object)

 

    // 在网格，注册菜单
    grid.registerPopupMenu('menu_01', [{
        label: 'Delete Selection',
        callback: function (data) {
            grid.deleteSelection()
        }
    }, {
        ...
    }]);
    // 在列标头，设置菜单名称
    var columns = [{
        name: 'addr',
        fieldName: 'addr',
        header: {
            popupMenu: 'menu_01',
            ...
        }
    },
    ...
    ];
    grid.setColumns(columns);

    // 直接在列标头，设置菜单
    var columns = [{
        name: 'addr',
        fieldName: 'addr',
        header: {
            popupMenu: [{
                label: 'Delete Selection',
                callback: function (data) {
                    grid.deleteSelection()
                }
            }, {
                ...
            }],
            ...
        }
    },
    ...
    ];
    grid.setColumns(columns);

See Also

GridBase.registerPopupMenu

Examples

列标头