覆盖Odoo 9

Question

我想在Odoo 9.0的销售仪表板中禁用演示数据。我确定了javascript中的确切行，应该按照我的预期进行更改。 这是sales_team /(...)/ sales_team_dashboard.js的原始代码

render: function() {
    var super_render = this._super;
    var self = this;

    return this.fetch_data().then(function(result){
        self.show_demo = result && result['nb_opportunities'] == 0;

        var sales_dashboard = QWeb.render('sales_team.SalesDashboard',{
            widget: self,
            show_demo: self.show_demo,
            values: result,
        });
        super_render.call(self);
        $(sales_dashboard).prependTo(self.$el);
    });
},

实际上，我需要改变的是这一行：

self.show_demo = result && result['nb_opportunities'] == 0;

如下

self.show_demo = false;

我测试了代码并且它有效。但是，我想保持原来的Odoo模块不变，所以我想从我自己的模块中覆盖原始的javascript。 我试过这个：

odoo.define('my_module.dashboard', function(require) {
"use strict";

console.log('dashboard #1');

var dashboard = require('sales_team.dashboard');

console.log('dashboard #2');
var SalesTeamDashboardView = dashboard.extend({
    template: 'sales_team.SalesDashboard',

    render: function() {
        console.log('dashboard #3');
        var super_render = this._super;
        var self = this;

        return this.fetch_data().then(function(result){
            console.log('dashboard #4');
            self.show_demo = false;

            var sales_dashboard = QWeb.render(template, {
                widget: self,
                show_demo: self.show_demo,
                values: result,
            });
            super_render.call(self);
            console.log('dashboard #5');
            $(sales_dashboard).prependTo(self.$el);
        });
    },
});

console.log('dashboard #6');
//core.view_registry.add('sales_team_dashboard', SalesTeamDashboardView);

return SalesTeamDashboardView;

});

加载页面后会出现在控制台中。

dashboard #1  web.assets_backend.js:4447 
dashboard #2  web.assets_backend.js:4447 
dashboard #6  web.assets_backend.js:4447

似乎javascript已经运行但渲染功能尚未被覆盖。我该怎么做才能覆盖它？我可以检查以后另一个模块是否没有覆盖该功能吗？ 有什么我做错了吗？由于我是JS的新手，我知道我可能会使用javascript反模式。请随意指出这些。

Answer 1

请尝试以下代码：

odoo.define('my_module.dashboard', function(require) {
"use strict";

console.log('dashboard #1');

var dashboard = require('sales_team.dashboard');

console.log('dashboard #2');
var SalesTeamDashboardView = dashboard.include({

    render: function() {
        console.log('dashboard #3');
        var super_render = this._super;
        var self = this;

        return this.fetch_data().then(function(result){
            console.log('dashboard #4');
            self.show_demo = false;

            var sales_dashboard = QWeb.render(template, {
                widget: self,
                show_demo: self.show_demo,
                values: result,
            });
            super_render.call(self);
            console.log('dashboard #5');
            $(sales_dashboard).prependTo(self.$el);
        });
    },
    });

});