我想在支付之前打印模板 PosTicket (预览票证),我尝试使用模块“pos_restaurant”但不起作用, 有什么建议?。谢谢。
答案 0 :(得分:1)
使用此代码创建js
/ *按钮小工具* /
var PrintBillButtonTicket = screens.ActionButtonWidget.extend({
template: 'PrintBillButtonTicket',
print_xml: function(){
var order = this.pos.get('selectedOrder');
if(order.get_orderlines().length > 0){
var receipt = order.export_for_printing();
receipt.bill = true;
this.$('.pos-receipt-container').html(QWeb.render('PosTicket',{
widget:this,
order: order,
receipt: order.export_for_printing(),
orderlines: order.get_orderlines(),
paymentlines: order.get_paymentlines(),
}));
}
},
button_click: function(){
this.print_xml();
},
});
screens.define_action_button({
'name': 'print_billticket',
'widget': PrintBillButtonTicket,
});
在下面添加XML文件
<t t-name="PrintBillButtonTicket">
<span class="control-button order-printbillticket">
<i class="fa fa-print"></i>
Bill Print
</span>
</t>