### 仪表板
练习
定义一个仪表板
定义一个仪表板包含您创建的图形视图，会议日历视图和列表视图的课程（可切换到“窗体”视图）。这个仪表盘应通过菜单中的菜单项是可用的，并自动显示在Web客户端时，openacademy主菜单选择。
1. 创建一个文件?`openacademy/views/session_board.xml`. 它应该包含板视图，该视图中引用的操作，打开仪表板和主菜单项的重新定义，以增加仪表盘的作用
Note
可用的仪表板样式 `1`, `1-1`, `1-2`, `2-1` 和 `1-1-1`
2. 更新 `openacademy/__openerp__.py`到 参考新的数据文件
*openacademy/__openerp__.py*
~~~ python
'version': '0.1',
# any module necessary for this one to work correctly
'depends': ['base', 'board'],
# always loaded
'data': [
~~~
~~~ python
'views/openacademy.xml',
'views/partner.xml',
'views/session_workflow.xml',
'views/session_board.xml',
'reports.xml',
],
# 只有在示范模式加载
~~~
*openacademy/views/session_board.xml*
~~~ xml
<?xml version="1.0"?>
<openerp>
<data>
<record model="ir.actions.act_window" id="act_session_graph">
<field name="name">Attendees by course</field>
<field name="res_model">openacademy.session</field>
<field name="view_type">form</field>
<field name="view_mode">graph</field>
<field name="view_id"
ref="openacademy.openacademy_session_graph_view"/>
</record>
<record model="ir.actions.act_window" id="act_session_calendar">
<field name="name">Sessions</field>
<field name="res_model">openacademy.session</field>
<field name="view_type">form</field>
<field name="view_mode">calendar</field>
<field name="view_id" ref="openacademy.session_calendar_view"/>
</record>
<record model="ir.actions.act_window" id="act_course_list">
<field name="name">Courses</field>
<field name="res_model">openacademy.course</field>
<field name="view_type">form</field>
<field name="view_mode">tree,form</field>
</record>
<record model="ir.ui.view" id="board_session_form">
<field name="name">Session Dashboard Form</field>
<field name="model">board.board</field>
<field name="type">form</field>
<field name="arch" type="xml">
<form string="Session Dashboard">
<board style="2-1">
<column>
<action
string="Attendees by course"
name="%(act_session_graph)d"
height="150"
width="510"/>
<action
string="Sessions"
name="%(act_session_calendar)d"/>
</column>
<column>
<action
string="Courses"
name="%(act_course_list)d"/>
</column>
</board>
</form>
</field>
</record>
<record model="ir.actions.act_window" id="open_board_session">
<field name="name">Session Dashboard</field>
<field name="res_model">board.board</field>
<field name="view_type">form</field>
<field name="view_mode">form</field>
<field name="usage">menu</field>
<field name="view_id" ref="board_session_form"/>
</record>
<menuitem
name="Session Dashboard" parent="base.menu_reporting_dashboard"
action="open_board_session"
sequence="1"
id="menu_board_session" icon="terp-graph"/>
</data>
</openerp>
~~~