Hello,

I'm coding my own list view, to use it in a js_class like this:

view name: product.product.tree

external id: product.product_product_tree_view

xml code: <?xml version="1.0"?>

<tree js_class="my_list_view" string="Product Variants" multi_edit="1" duplicate="false" sample="1">

                    <field name="default_code" string="ddd" optional="show" readonly="1"/>

              bla bla...

                </tree>

my JS code so far:

odoo.define('sale_product_multi_add.myviewlist', function (require) {

"use strict";

var Context = require('web.Context');

var config = require('web.config');

var ListView = require('web.ListView');

var ListController = require('web.ListController');

var ListRenderer = require('web.ListRenderer');

var core = require('web.core');

var Dialog = require('web.Dialog');

var ListController = require('web.ListController');

var ListView = require('web.ListView');

var viewRegistry = require('web.view_registry');

var _t = core._t;

console.log ("requirements imported")

var MyListRenderer = ListRenderer.extend({

 _renderView: function () {

        var self = this;

        console.log ("up and ready") // this is never executed in modal mode, only in normal tree view

        return this._super.apply(this, arguments);

    },

});

    var MyListView = ListView.extend({

       config: _.extend({}, ListView.prototype.config, {

            Renderer: MyListRenderer,

        }),

    });

viewRegistry.add('my_list_view', MyListView);

console.log ("listview registred")

});

As you can see, the _renderView is only executed in a normal view, when browsing products, never when the tree view in shown in a modal view, eg. when you click on a "search more..." in a sale order line to add a product.

How can I change the tree view showing in a "search more..." to add my own JS code and alter the list view normal behavior?

Thanks a lot in advance.