How to call onchange function in kanban view in openerp? - onchange

Question

I want to call an on-change function in Kanban view. But I don't know how I can call this?
I tried many ways, but still error. But no output.
And I have another question in Kanban view:
When I drag from one to another, some of the values will change.
How can I implement this?
<record model="ir.ui.view" id="hr_kanban_view_transfer">
<field name="name">Employee Transfer Kanban</field>
<field name="model">employee.transfer</field>
<field name="arch" type="xml">
<kanban default_group_by="site1">
<field name="site1"/>
<field name="color"/>
<field name="location1"/>
<field name="location2" />
<field name="site2"/>
<templates>
<t t-name="kanban-tooltip">
<ul class="oe_kanban_tooltip">
<li t-if="record.employee_id.raw_value"><b>Employee:</b> <field name="employee_id"/></li>
<li t-if="record.site1.raw_value"><b>Current Project:</b> <field name="site1"/></li>
<li t-if="record.location1.raw_value"><b>Source Location:</b> <field name="location1"/></li>
<li t-if="record.date.raw_value"><b>Date:</b> <field name="date"/></li>
</ul>
</t>
<t t-name="kanban-box">
<div t-attf-class="oe_kanban_color_#{kanban_getcolor(record.color.raw_value)} oe_kanban_card oe_kanban_global_click oe_semantic_html_override">
<div class="oe_dropdown_toggle oe_dropdown_kanban">
<span class="oe_e">i</span>
<ul class="oe_dropdown_menu">
<t t-if="widget.view.is_action_enabled('delete')"><li><a type="delete">Delete</a></li></t>
<!-- <li><a name="action_makeMeeting" type="object">Schedule Interview</a></li> -->
<li><ul class="oe_kanban_colorpicker" data-field="color"/></li>
</ul>
</div>
<div class="oe_kanban_content" tooltip="kanban-tooltip">
<div>
<t t-if="record.employee_id.raw_value"><b><field name="employee_id"/></b><br/></t>
<i><field name="employee_id"/></i><br/>
<field name="site1"/><br/>
<field name="site2"/><br/>
<t t-if="record.source_location.raw_value">Source Location: <field name="location1"/><br/></t>
<!-- <t t-if="record.title_action.raw_value"><field name="title_action"/><br/></t> -->
<field name="date"/>
</div>
<div class="oe_kanban_right">
<img t-att-src="kanban_image('hr.employee', 'image_small', record.employee_id.raw_value)" t-att-title="record.employee_id.value" width="24" height="24" class="oe_kanban_avatar"/>
</div>
<!-- <div class="oe_kanban_footer_left" style="margin-top:5px;">
<t t-raw="record.message_summary.raw_value"/>
<field name="categ_ids"/>
</div>-->
</div>
<div class="oe_clear"></div>
</div>
</t>
</templates>
</kanban>
</field>
</record>
When I transfer employee from one site to another, i.e., site1 to site2, how can I change my code?
Is it possible in Kanban view?

Answer 1

You can override write method in your model. and check site1 field in values. If it existed and changed do everything you like.
def write(self, cr, user, ids, vals, context=None):
if 'site1' in vals:
# your code
return super(your_model, self).write(cr, user, ids, vals, context)