Limit name_search to 160 like Odoo core does

web_m2x_options/static/src/js/form.js

@@ -155,9 +155,12 @@ openerp.web_m2x_options = function (instance) {
                     values.push({
                         label: _t("Search More..."),
                         action: function () {
+                            // limit = 80 for improving performance, similar
+                            // to Odoo implementation here:
+                            // https://github.com/odoo/odoo/commit/8c3cdce539d87775b59b3f2d5ceb433f995821bf
                             dataset.name_search(
                                 search_val, self.build_domain(),
-                                'ilike', false).done(function (data) {
+                                'ilike', 80).done(function (data) {
                                     self._search_create_popup("search", data);
                                 });
                         },
@@ -301,7 +304,10 @@ openerp.web_m2x_options = function (instance) {
                     values.push({
                         label: _t("Search More..."),
                         action: function() {
-                            dataset.name_search(search_val, self.build_domain(), 'ilike', false).done(function(data) {
+                            // limit = 80 for improving performance, similar
+                            // to Odoo implementation here:
+                            // https://github.com/odoo/odoo/commit/8c3cdce539d87775b59b3f2d5ceb433f995821bf
+                            dataset.name_search(search_val, self.build_domain(), 'ilike', 80).done(function(data) {
                                 self._search_create_popup("search", data);
                             });
                         },