我继承了point_of_sale models.js文件以添加模型。这可以通过以下代码：
openerp.dewieuw = function(instance, local) { //module is instance.point_of_sale
var module = instance.point_of_sale;
var QWeb = instance.web.qweb;
var _t = instance.web._t;
var round_di = instance.web.round_decimals;
var round_pr = instance.web.round_precision
alert(instance.point_of_sale)
alert(module)
module.PosModel = module.PosModel.extend({
models: [
{
model: 'res.users',
fields: ['name','company_id'],
ids: function(self){ return [self.session.uid]; },
loaded: function(self,users){ self.user = users[0]; },
},{
model: 'res.company',
fields: [ 'currency_id', 'email', 'website', 'company_registry', 'vat', 'name', 'phone', 'partner_id' , 'country_id', 'tax_calculation_rounding_method'],
ids: function(self){ return [self.user.company_id[0]] },
loaded: function(self,companies){ self.company = companies[0]; },
},{
model: 'decimal.precision',
fields: ['name','digits'],
loaded: function(self,dps){
self.dp = {};
for (var i = 0; i < dps.length; i++) {
self.dp[dps[i].name] = dps[i].digits;
}
},
},{
model: 'product.uom',
fields: [],
domain: null,
loaded: function(self,units){
self.units = units;
var units_by_id = {};
for(var i = 0, len = units.length; i < len; i++){
units_by_id[units[i].id] = units[i];
units[i].groupable = ( units[i].category_id[0] === 1 );
units[i].is_unit = ( units[i].id === 1 );
}
self.units_by_id = units_by_id;
}
},{
model: 'res.users',
fields: ['name','ean13'],
domain: null,
loaded: function(self,users){ self.users = users; },
},{
model: 'res.partner',
fields: ['name','street','city','state_id','country_id','vat','phone','zip','mobile','email','ean13','write_date','nieuwsbrief','klantgroep','lang'],
domain: [['customer','=',true]],
loaded: function(self,partners){
self.partners = partners;
self.db.add_partners(partners);
},
},{
model: 'res.lang',
fields: ['name', 'code'],
loaded: function(self,langs){
self.langs = langs;
},
},{
model: 'klantgroep',
fields: ['name'],
loaded: function(self,klantgroepen){
self.klantgroepen = klantgroepen;
},
},{
model: 'res.country',
fields: ['name'],
loaded: function(self,countries){
self.countries = countries;
self.company.country = null;
for (var i = 0; i < countries.length; i++) {
if (countries[i].id === self.company.country_id[0]){
self.company.country = countries[i];
}
}
},
},{
model: 'account.tax',
fields: ['name','amount', 'price_include', 'include_base_amount', 'type', 'child_ids', 'child_depend', 'include_base_amount'],
domain: null,
loaded: function(self, taxes){
self.taxes = taxes;
self.taxes_by_id = {};
_.each(taxes, function(tax){
self.taxes_by_id[tax.id] = tax;
});
_.each(self.taxes_by_id, function(tax) {
tax.child_taxes = {};
_.each(tax.child_ids, function(child_tax_id) {
tax.child_taxes[child_tax_id] = self.taxes_by_id[child_tax_id];
});
});
},
},{
model: 'pos.session',
fields: ['id', 'journal_ids','name','user_id','config_id','start_at','stop_at','sequence_number','login_number'],
domain: function(self){ return [['state','=','opened'],['user_id','=',self.session.uid]]; },
loaded: function(self,pos_sessions){
self.pos_session = pos_sessions[0];
var orders = self.db.get_orders();
for (var i = 0; i < orders.length; i++) {
self.pos_session.sequence_number = Math.max(self.pos_session.sequence_number, orders[i].data.sequence_number+1);
}
},
},{
model: 'pos.config',
fields: [],
domain: function(self){ return [['id','=', self.pos_session.config_id[0]]]; },
loaded: function(self,configs){
self.config = configs[0];
self.config.use_proxy = self.config.iface_payment_terminal ||
self.config.iface_electronic_scale ||
self.config.iface_print_via_proxy ||
self.config.iface_scan_via_proxy ||
self.config.iface_cashdrawer;
self.barcode_reader.add_barcode_patterns({
'product': self.config.barcode_product,
'cashier': self.config.barcode_cashier,
'client': self.config.barcode_customer,
'weight': self.config.barcode_weight,
'discount': self.config.barcode_discount,
'price': self.config.barcode_price,
});
if (self.config.company_id[0] !== self.user.company_id[0]) {
throw new Error(_t("Error: The Point of Sale User must belong to the same company as the Point of Sale. You are probably trying to load the point of sale as an administrator in a multi-company setup, with the administrator account set to the wrong company."));
}
},
},{
model: 'stock.location',
fields: [],
ids: function(self){ return [self.config.stock_location_id[0]]; },
loaded: function(self, locations){ self.shop = locations[0]; },
},{
model: 'product.pricelist',
fields: ['currency_id'],
ids: function(self){ return [self.config.pricelist_id[0]]; },
loaded: function(self, pricelists){ self.pricelist = pricelists[0]; },
},{
model: 'res.currency',
fields: ['symbol','position','rounding','accuracy'],
ids: function(self){ return [self.pricelist.currency_id[0]]; },
loaded: function(self, currencies){
self.currency = currencies[0];
if (self.currency.rounding > 0) {
self.currency.decimals = Math.ceil(Math.log(1.0 / self.currency.rounding) / Math.log(10));
} else {
self.currency.decimals = 0;
}
},
},{
model: 'product.packaging',
fields: ['ean','product_tmpl_id'],
domain: null,
loaded: function(self, packagings){
self.db.add_packagings(packagings);
},
},{
model: 'pos.category',
fields: ['id','name','parent_id','child_id','image'],
domain: null,
loaded: function(self, categories){
self.db.add_categories(categories);
},
},{
model: 'product.product',
fields: ['display_name', 'list_price','price','pos_categ_id', 'taxes_id', 'ean13', 'default_code',
'to_weight', 'uom_id', 'uos_id', 'uos_coeff', 'mes_type', 'description_sale', 'description',
'product_tmpl_id'],
domain: [['sale_ok','=',true],['available_in_pos','=',true]],
context: function(self){ return { pricelist: self.pricelist.id, display_default_code: false }; },
loaded: function(self, products){
self.db.add_products(products);
},
},{
model: 'account.bank.statement',
fields: ['account_id','currency','journal_id','state','name','user_id','pos_session_id'],
domain: function(self){ return [['state', '=', 'open'],['pos_session_id', '=', self.pos_session.id]]; },
loaded: function(self, bankstatements, tmp){
self.bankstatements = bankstatements;
tmp.journals = [];
_.each(bankstatements,function(statement){
tmp.journals.push(statement.journal_id[0]);
});
},
},{
model: 'account.journal',
fields: [],
domain: function(self,tmp){ return [['id','in',tmp.journals]]; },
loaded: function(self, journals){
self.journals = journals;
// associate the bank statements with their journals.
var bankstatements = self.bankstatements;
for(var i = 0, ilen = bankstatements.length; i < ilen; i++){
for(var j = 0, jlen = journals.length; j < jlen; j++){
if(bankstatements[i].journal_id[0] === journals[j].id){
bankstatements[i].journal = journals[j];
}
}
}
self.cashregisters = bankstatements;
},
},{
label: 'fonts',
loaded: function(self){
var fonts_loaded = new $.Deferred();
// Waiting for fonts to be loaded to prevent receipt printing
// from printing empty receipt while loading Inconsolata
// ( The font used for the receipt )
waitForWebfonts(['Lato','Inconsolata'], function(){
fonts_loaded.resolve();
});
// The JS used to detect font loading is not 100% robust, so
// do not wait more than 5sec
setTimeout(function(){
fonts_loaded.resolve();
},5000);
return fonts_loaded;
},
},{
label: 'pictures',
loaded: function(self){
self.company_logo = new Image();
var logo_loaded = new $.Deferred();
self.company_logo.onload = function(){
var img = self.company_logo;
var ratio = 1;
var targetwidth = 300;
var maxheight = 150;
if( img.width !== targetwidth ){
ratio = targetwidth / img.width;
}
if( img.height * ratio > maxheight ){
ratio = maxheight / img.height;
}
var width = Math.floor(img.width * ratio);
var height = Math.floor(img.height * ratio);
var c = document.createElement('canvas');
c.width = width;
c.height = height
var ctx = c.getContext('2d');
ctx.drawImage(self.company_logo,0,0, width, height);
self.company_logo_base64 = c.toDataURL();
logo_loaded.resolve();
};
self.company_logo.onerror = function(){
logo_loaded.reject();
};
self.company_logo.crossOrigin = "anonymous";
self.company_logo.src = '/web/binary/company_logo' +'?_'+Math.random();
return logo_loaded;
},
},
],
});
module.ClientListScreenWidget = module.ClientListScreenWidget.extend({
// what happens when we save the changes on the client edit form -> we fetch the fields, sanitize them,
// send them to the backend for update, and call saved_client_details() when the server tells us the
// save was successfull.
save_client_details: function(partner) {
var self = this;
var fields = {}
this.$('.client-details-contents .detail').each(function(idx,el){
fields[el.name] = el.value;
if(el.name=='nieuwsbrief'){
fields[el.name] = el.checked;
}
});
if (!fields.name) {
this.pos_widget.screen_selector.show_popup('error',{
message: _t('A Customer Name Is Required'),
});
return;
}
if (this.uploaded_picture) {
fields.image = this.uploaded_picture;
}
fields.id = partner.id || false;
fields.country_id = fields.country_id || false;
fields.ean13 = fields.ean13 ? this.pos.barcode_reader.sanitize_ean(fields.ean13) : false;
new instance.web.Model('res.partner').call('create_from_ui',[fields]).then(function(partner_id){
self.saved_client_details(partner_id);
},function(err,event){
event.preventDefault();
self.pos_widget.screen_selector.show_popup('error',{
'message':_t('Error: Could not Save Changes'),
'comment':_t('Your Internet connection is probably down.'),
});
});
},
});
}
这就像一个魅力。但是现在我想继承在website_sale.js文件上，所以我在这个文件中添加了一些测试代码。现在我总是得到这个错误：
TypeError：module.PosModel未定义
我删除了此测试代码，但仍然发生错误。有任何想法吗？我还将整个模块放回备份，一切正常，但我仍然遇到此错误。
答案 0 :(得分：1)
您是否在website_sale模块 openerp .py文件中添加了point_of_sale依赖项？
如果没有，请添加并重试。