Odoo4 tree视图左上角新增Button

# 一、直接在tree根元素中新增。这种有个限制就是必须要勾选一或多条记录的时候按钮才会显示

  

    


# 然后在编写处理方法
@api.model
def tests(self, select_ids):
    pass

# 二、如果你要按钮一直显示的话
# 1.tree_button_template.xml
<?xml version="1.0" encoding="UTF-8"?>
"sync_import_base_partinfo" xml:space="preserve">
  "ListView.buttons">
      ".o_list_buttons" t-operation="append">
          
          if="widget and widget.modelName == 'shipyard.parttype'">
              
              
          
      
 

# 2.tree_button.js
odoo.define('shipyard_parttype.list_sync_import_base_partinfo_button_create', function (require) {
    "use strict";
    var ListView = require('web.ListView');
    var viewRegistry = require('web.view_registry');
    var ListController = require('web.ListController');
    ListController.include({
        renderButtons: function ($node) {
            this._super.apply(this, arguments);
            if (this.$buttons) {
                # .o_list_tender_bt_sync_equip该选择器是上边template中的
                this.$buttons.on('click', '.o_list_tender_bt_sync_equip',   this._sync_import_base_partinfo.bind(this));
            }
        },
        _sync_import_base_partinfo: function () {
            var self = this;
            var records = this.getSelectedIds();
            self._rpc({   # rpc不明白可以往上翻其他小节
                model: 'shipyard.parttype',  # 模块
                method: 'import_partitem',   # 调用的方法
                args: [records]
            },
                []
            );
        }
    });
})
;
# 3.定义python处理
@api.model
def import_partitem(self, pids):  # pids为tree列表中勾选记录的id列表
    pass
# 4.将js和xml加入到资源中去