效果图：
实现代码：js：view的类型原来1个js给拆分成了4个： view, controller, renderer, model
1、view：AbstractView的子类，这是工厂类：类需要解析 arch字段并设置其它3个类
2、Renderer ：渲染器，来自 AbstractRenderer：负责在用户界面中展示数据；
3、Controller：一个控制器 (来看AbstractController)：用于协调、与网页客户端对话
4、Model：一个模型 (来自 AbstractModel)：用于和服务端对话、加载数据并处理数据
步骤：一、二、三、四案例
一、MVCR：
var MapController = AbstractController.extend({});
var MapRenderer = AbstractRenderer.extend({});
var MapModel = AbstractModel.extend({});
var MapView = AbstractView.extend({
config: {
Model: MapModel,
Controller: MapController,
Renderer: MapRenderer,
},
});
二、告知网页客户端视图名称和实际类之间的映射。
var viewRegistry = require('web.view_registry');
viewRegistry.add('helpdesk_dashboard', HelpdeskDashboardView);
三、现在我们需要告知网页客户端指定的 ir.ui.view需要使用我们的新类。注意这是一个网页客户端的具体考虑。
从服务端的视角来看，我们还是对应看板视图。这么做的相应方式是通过对框架的根节点使用特殊属性js_class
<record id="helpdesk_team_view_kanban" model="ir.ui.view" >
...
<field name="arch" type="xml">
<kanban js_class="helpdesk_dashboard">
...
</kanban>
</field>
</record>
案例
odoo.define('purchase.dashboard', function (require) {
"use strict";
/**
* This file defines the Purchase Dashboard view (alongside its renderer, model
* and controller). This Dashboard is added to the top of list and kanban Purchase
* views, it extends both views with essentially the same code except for
* _onDashboardActionClicked function so we can apply filters without changing our
* current view.
*/
var core = require('web.core');
//这里是列表视图上的扩展：导入的模块
var ListController = require('web.ListController');
var ListModel = require('web.ListModel');
var ListRenderer = require('web.ListRenderer');
var ListView = require('web.ListView');
//这里是kanban视图上的扩展：
var KanbanController = require('web.KanbanController');
var KanbanModel = require('web.KanbanModel');
var KanbanRenderer = require('web.KanbanRenderer');
var KanbanView = require('web.KanbanView');
var SampleServer = require('web.SampleServer');
//注册模块
var view_registry = require('web.view_registry');
var QWeb = core.qweb;
// Add mock of method 'retrieve_dashboard' in SampleServer, so that we can have
// the sample data in empty purchase kanban and list view
let dashboardValues;
SampleServer.mockRegistry.add('purchase.order/retrieve_dashboard', () => {
return Object.assign({}, dashboardValues);
});
//--------------------------------------------------------------------------
// List View
//--------------------------------------------------------------------------
//渲染renderer
var PurchaseListDashboardRenderer = ListRenderer.extend({
events:_.extend({}, ListRenderer.prototype.events, {
'click .o_dashboard_action': '_onDashboardActionClicked',
}),
/**
* @override
* @private
* @returns {Promise}
*/
_renderView: function () {
var self = this;
return this._super.apply(this, arguments).then(function () {
var values = self.state.dashboardValues;
var purchase_dashboard = QWeb.render('purchase.PurchaseDashboard', {
values: values,
});
self.$el.prepend(purchase_dashboard);
});
},
/**
* @private
* @param {MouseEvent}
*/
_onDashboardActionClicked: function (e) {
e.preventDefault();
var $action = $(e.currentTarget);
this.trigger_up('dashboard_open_action', {
action_name: $action.attr('name')+"_list",
action_context: $action.attr('context'),
});
},
});
//模型 model
var PurchaseListDashboardModel = ListModel.extend({
/**
* @override
*/
init: function () {
this.dashboardValues = {};
this._super.apply(this, arguments);
},
/**
* @override
*/
__get: function (localID) {
var result = this._super.apply(this, arguments);
if (_.isObject(result)) {
result.dashboardValues = this.dashboardValues[localID];
}
return result;
},
/**
* @override
* @returns {Promise}
*/
__load: function () {
return this._loadDashboard(this._super.apply(this, arguments));
},
/**
* @override
* @returns {Promise}
*/
__reload: function () {
return this._loadDashboard(this._super.apply(this, arguments));
},
/**
* @private
* @param {Promise} super_def a promise that resolves with a dataPoint id
* @returns {Promise -> string} resolves to the dataPoint id
*/
_loadDashboard: function (super_def) {
var self = this;
var dashboard_def = this._rpc({
model: 'purchase.order',
method: 'retrieve_dashboard',
});
return Promise.all([super_def, dashboard_def]).then(function(results) {
var id = results[0];
dashboardValues = results[1];
self.dashboardValues[id] = dashboardValues;
return id;
});
},
});
//控制器：controller
var PurchaseListDashboardController = ListController.extend({
custom_events: _.extend({}, ListController.prototype.custom_events, {
dashboard_open_action: '_onDashboardOpenAction',
}),
/**
* @private
* @param {OdooEvent} e
*/
_onDashboardOpenAction: function (e) {
return this.do_action(e.data.action_name,
{additional_context: JSON.parse(e.data.action_context)});
},
});
//视图 view
var PurchaseListDashboardView = ListView.extend({
config: _.extend({}, ListView.prototype.config, {
Model: PurchaseListDashboardModel,
Renderer: PurchaseListDashboardRenderer,
Controller: PurchaseListDashboardController,
}),
});
//--------------------------------------------------------------------------
// Kanban View
//--------------------------------------------------------------------------
var PurchaseKanbanDashboardRenderer = KanbanRenderer.extend({
events:_.extend({}, KanbanRenderer.prototype.events, {
'click .o_dashboard_action': '_onDashboardActionClicked',
}),
/**
* @override
* @private
* @returns {Promise}
*/
_render: function () {
var self = this;
return this._super.apply(this, arguments).then(function () {
var values = self.state.dashboardValues;
var purchase_dashboard = QWeb.render('purchase.PurchaseDashboard', {
values: values,
});
self.$el.prepend(purchase_dashboard);
});
},
/**
* @private
* @param {MouseEvent}
*/
_onDashboardActionClicked: function (e) {
e.preventDefault();
var $action = $(e.currentTarget);
this.trigger_up('dashboard_open_action', {
action_name: $action.attr('name')+"_kanban",
action_context: $action.attr('context'),
});
},
});
var = KanbanModel.extend({
/**
* @override
*/
init: function () {
this.dashboardValues = {};
this._super.apply(this, arguments);
},
/**
* @override
*/
__get: function (localID) {
var result = this._super.apply(this, arguments);
if (_.isObject(result)) {
result.dashboardValues = this.dashboardValues[localID];
}
return result;
},
/**
* @override
* @returns {Promise}
*/
__load: function () {
return this._loadDashboard(this._super.apply(this, arguments));
},
/**
* @override
* @returns {Promise}
*/
__reload: function () {
return this._loadDashboard(this._super.apply(this, arguments));
},
/**
* @private
* @param {Promise} super_def a promise that resolves with a dataPoint id
* @returns {Promise -> string} resolves to the dataPoint id
*/
_loadDashboard: function (super_def) {
var self = this;
var dashboard_def = this._rpc({
model: 'purchase.order',
method: 'retrieve_dashboard',
});
return Promise.all([super_def, dashboard_def]).then(function(results) {
var id = results[0];
dashboardValues = results[1];
self.dashboardValues[id] = dashboardValues;
return id;
});
},
});
var PurchaseKanbanDashboardController = KanbanController.extend({
custom_events: _.extend({}, KanbanController.prototype.custom_events, {
dashboard_open_action: '_onDashboardOpenAction',
}),
/**
* @private
* @param {OdooEvent} e
*/
_onDashboardOpenAction: function (e) {
return this.do_action(e.data.action_name,
{additional_context: JSON.parse(e.data.action_context)});
},
});
通过VIEW来设置它
var PurchaseKanbanDashboardView = KanbanView.extend({
config: _.extend({}, KanbanView.prototype.config, {
Model: PurchaseKanbanDashboardModel,
Renderer: PurchaseKanbanDashboardRenderer,
Controller: PurchaseKanbanDashboardController,
}),
});
//视图类型和实际类之间的映射需要进行更新
view_registry.add('purchase_list_dashboard', PurchaseListDashboardView);
view_registry.add('purchase_kanban_dashboard', PurchaseKanbanDashboardView);
return {
PurchaseListDashboardModel: PurchaseListDashboardModel,
PurchaseListDashboardRenderer: PurchaseListDashboardRenderer,
PurchaseListDashboardController: PurchaseListDashboardController,
PurchaseKanbanDashboardModel: PurchaseKanbanDashboardModel,
PurchaseKanbanDashboardRenderer: PurchaseKanbanDashboardRenderer,
PurchaseKanbanDashboardController: PurchaseKanbanDashboardController
};
});
Dashboard的page的xml
<?xml version="1.0" encoding="UTF-8"?>
<templates>
<!-- This template is for a table at the top of purchase views that shows some KPIs. -->
<t t-name="purchase.PurchaseDashboard">
<div class="o_purchase_dashboard container">
<div class="row">
<div class="col-sm-5">
<table class="table table-sm">
<!-- thead needed to avoid list view rendering error for some reason -->
<thead>
<tr>
<!-- can't use th tag due to list rendering error when no values in list... -->
<td class="o_text">
<div>All RFQs</div>
</td>
<td class="o_main o_dashboard_action" title="All Draft RFQs" name="purchase.purchase_action_dashboard" context='{"search_default_draft_rfqs": true}'>
<a href="#"><t t-esc="values['all_to_send']"/><br/>To Send</a>
</td>
<td class="o_main o_dashboard_action" title="All Waiting RFQs" name="purchase.purchase_action_dashboard" context='{"search_default_waiting_rfqs": true}'>
<a href="#"><t t-esc="values['all_waiting']"/><br/>Waiting</a>
</td>
<td class="o_main o_dashboard_action" title="All Late RFQs" name="purchase.purchase_action_dashboard" context='{"search_default_late_rfqs": true}'>
<a href="#"><t t-esc="values['all_late']"/><br/>Late</a>
</td>
</tr>
</thead>
<tbody>
<tr>
<td class="o_text">
<div>My RFQs</div>
</td>
<td class="o_main o_dashboard_action" title="My Draft RFQs" name="purchase.purchase_action_dashboard" context='{"search_default_draft_rfqs": true, "search_default_my_purchases": true}'>
<a href="#"><t t-esc="values['my_to_send']"/></a>
</td>
<td class="o_main o_dashboard_action" title="My Waiting RFQs" name="purchase.purchase_action_dashboard" context='{"search_default_waiting_rfqs": true, "search_default_my_purchases": true}'>
<a href="#"><t t-esc="values['my_waiting']"/></a>
</td>
<td class="o_main o_dashboard_action" title="My Late RFQs" name="purchase.purchase_action_dashboard" context='{"search_default_late_rfqs": true, "search_default_my_purchases": true}'>
<a href="#"><t t-esc="values['my_late']"/></a>
</td>
</tr>
</tbody>
</table></div>
<div class="col-sm-7">
<table class="table table-sm">
<!-- thead needed to avoid list view rendering error for some reason -->
<thead>
<tr>
<!-- can't use th tag due to list rendering error when no values in list... -->
<td class="o_text">Avg Order Value (<t t-esc="values['company_currency_symbol']"/>)</td>
<td><span><t t-esc="values['all_avg_order_value']"/></span></td>
<td class="o_text">Purchased Last 7 Days (<t t-esc="values['company_currency_symbol']"/>)</td>
<td><span><t t-esc="values['all_total_last_7_days']"/></span></td>
</tr>
</thead>
<tbody>
<tr>
<td class="o_text">Lead Time to Purchase</td>
<td><span><t t-esc="values['all_avg_days_to_purchase']"/> Days</span></td>
<td class="o_text">RFQs Sent Last 7 Days</td>
<td><span><t t-esc="values['all_sent_rfqs']"/></span></td>
</tr>
</tbody>
</table></div>
</div></div>
</t>
</templates>
导入js
<?xml version="1.0"?>
<odoo>
<template id="assets_backend" name="purchase assets" inherit_id="web.assets_backend">
<xpath expr="." position="inside">
<link rel="stylesheet" type="text/scss" href="/purchase/static/src/scss/purchase.scss"/>
<script type="text/javascript" src="/purchase/static/src/js/purchase_dashboard.js"></script>
</xpath>
</template>
</odoo>
最后引用：
1. <kanban class="o_kanban_mobile" js_class="purchase_kanban_dashboard" sample="1"></kanban> 2. <tree class="o_kanban_mobile" js_class="purchase_kanban_dashboard" sample="1"></tree>
标签：function,kanban,return,extend,odoo14,视图,action,dashboard,var From： https://www.cnblogs.com/pythonClub/p/17472594.html