FIX: clear field when number not set rather than leaving previous value

base_phone/static/src/js/phone_widget.js

@@ -21,14 +21,19 @@ openerp.base_phone = function (instance) {
                 var self = this;
                 var phone_num = this.get('value');
                 //console.log('BASE_PHONE phone_num = %s', phone_num);
+                var href = '#';
+                var href_text = '';
                 if (phone_num) {
-                    this.$el.find('a.oe_form_uri')
-                        .attr('href', 'tel:' + phone_num)
-                        .text(formatInternational('', phone_num) || '');
+                  href = 'tel:' + phone_num;
+                  href_text = formatInternational('', phone_num) || '';
                 }
+                this.$el.find('a.oe_form_uri').attr('href', href).text(href_text);
+                var click2dial_text = '';
                 if (phone_num && !this.options.dial_button_invisible) {
+                  click2dial_text = _t('Dial');
+                }
                 this.$el.find('#click2dial')
-                        .text(phone_num && _t('Dial') || '')
+                    .text(click2dial_text)
                     .on('click', function(ev) {
                         self.do_notify(
                             _t('Click2dial started'),
@@ -66,7 +71,6 @@ openerp.base_phone = function (instance) {
                         });
                     });
             }
-            }
         },
         on_button_clicked: function() {
             location.href = 'tel:' + this.get('value');
@@ -113,4 +117,4 @@ openerp.base_phone = function (instance) {
         return res;
     };
 
-}
+};