[FIX] web: prevent record creation in M2O with option {'no_create': True}

before this fix, if you enter a random string and exit focus you'll be
prompted to create it.

addons/web/static/src/js/fields/relational_fields.js

@@ -93,7 +93,7 @@ var FieldMany2One = AbstractField.extend({
         this._super.apply(this, arguments);
         this.limit = 7;
         this.orderer = new concurrency.DropMisordered();
-        this.can_create = 'can_create' in this.attrs ? this.attrs.can_create : true;
+        this.can_create = ('can_create' in this.attrs ? this.attrs.can_create : true) && !this.nodeOptions.no_create;
         this.can_write = 'can_write' in this.attrs ? this.attrs.can_write : true;
         this.nodeOptions = _.defaults(this.nodeOptions, {
             quick_create: true,

addons/web/static/tests/fields/basic_fields_tests.js

@@ -1409,12 +1409,12 @@ QUnit.module('basic_fields', {
             'The value should be displayed properly.');
 
         form.$buttons.find('.o_form_button_edit').click();
-        assert.strictEqual(form.$('input.o_form_input').val(), '9.10',
+        assert.strictEqual(form.$('input.o_form_input').first().val(), '9.10',
             'The input should be rendered without the currency symbol.');
         assert.strictEqual(form.$('input.o_form_input').parent().children().first().text(), '$',
             'The input should be preceded by a span containing the currency symbol.');
 
-        form.$('input.o_form_input').val('108.2458938598598').trigger('input');
+        form.$('input.o_form_input').first().val('108.2458938598598').trigger('input');
         assert.strictEqual(form.$('input.o_form_input').val(), '108.2458938598598',
             'The value should not be formated yet.');
 
@@ -1450,13 +1450,13 @@ QUnit.module('basic_fields', {
             'The value should be displayed properly.');
 
         form.$buttons.find('.o_form_button_edit').click();
-        assert.strictEqual(form.$('input.o_form_input').val(), '0.00',
+        assert.strictEqual(form.$('input.o_form_input').first().val(), '0.00',
             'The input should be rendered without the currency symbol.');
         assert.strictEqual(form.$('input.o_form_input').parent().children().eq(1).text(), '€',
             'The input should be followed by a span containing the currency symbol.');
 
-        form.$('input.o_form_input').val('108.2458938598598').trigger('input');
-        assert.strictEqual(form.$('input.o_form_input').val(), '108.2458938598598',
+        form.$('input.o_form_input').first().val('108.2458938598598').trigger('input');
+        assert.strictEqual(form.$('input.o_form_input').first().val(), '108.2458938598598',
             'The value should not be formated yet.');
 
         form.$buttons.find('.o_form_button_save').click();

addons/web/static/tests/fields/relational_fields_tests.js

@@ -557,6 +557,27 @@ QUnit.module('relational_fields', {
         form.destroy();
     });
 
+    QUnit.test('no_create option on a many2one', function (assert) {
+        assert.expect(1);
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch: '<form string="Partners">' +
+                        '<sheet>' +
+                            '<field name="product_id" options="{\'no_create\': True}"/>' +
+                        '</sheet>' +
+                '</form>',
+        });
+
+        form.$('.o_form_field_many2one input').focus();
+        form.$('.o_form_field_many2one input').val('new partner').trigger('keyup').trigger('focusout');
+
+        assert.strictEqual($('.modal').length, 0, "should not display the create modal");
+        form.destroy();
+    });
+
     QUnit.module('FieldOne2Many');
 
     QUnit.test('one2many basic properties', function (assert) {