Merge pull request angular-ui#1216 from angular-ui/fix-patch-0.13.0

Fix for v0.13.0

Author: dimirc

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## [v0.13.1][v0.13.1] (2015-09-29)
+### Fixed
+- Modify regex to accept a full 'collection expression' when not using (key,value) syntax [#1216](https://github.com/angular-ui/ui-select/pull/1216)
+- Avoid to recalculate position when set 'down' [#1214](https://github.com/angular-ui/ui-select/issues/1214#issuecomment-144271352)
+
 ## [v0.13.0][v0.13.0] (2015-09-29)
 ### Added
 - Allow to configure default dropdown position [#1213](https://github.com/angular-ui/ui-select/pull/1213) 
@@ -18,5 +23,5 @@ All notable changes to this project will be documented in this file.
 - Fix to work correctly with debugInfoEnabled(false) [#1131](https://github.com/angular-ui/ui-select/pull/1131)
 - Limit the maximum number of selections allowed in multiple mode [#1110](https://github.com/angular-ui/ui-select/pull/1110)
 
-[unreleased]: https://github.com/angular-ui/ui-select/compare/v0.13.0...HEAD
+[v0.13.1]: https://github.com/angular-ui/ui-select/compare/v0.13.0...v0.13.1
 [v0.13.0]: https://github.com/angular-ui/ui-select/compare/v0.12.1...v0.13.0

src/uiSelectController.js

@@ -169,7 +169,6 @@ uis.controller('uiSelectCtrl',
     }
 
     ctrl.refreshItems = function (data){
-      $scope.calculateDropdownPos();
       data = data || ctrl.parserResult.source($scope);
       var selectedItems = ctrl.selected;
       //TODO should implement for single mode removeSelected
@@ -181,6 +180,9 @@ uis.controller('uiSelectCtrl',
           ctrl.setItemsFn(filteredItems);
         }
       }
+      if (ctrl.dropdownPosition === 'auto' || ctrl.dropdownPosition === 'up'){
+        $scope.calculateDropdownPos();
+      }
     };
 
     // See https://github.com/angular/angular.js/blob/v1.2.15/src/ng/directive/ngRepeat.js#L259

src/uisRepeatParserService.js

@@ -21,21 +21,39 @@ uis.service('uisRepeatParser', ['uiSelectMinErr','$parse', function(uiSelectMinE
   self.parse = function(expression) {
 
 
-    //0000000000000000000000000000000000011111111100000000000000022222222222222003333333333333333333333000044444444444444444400000000000000005555500000666666666666600000000000000000000007777777770000000
-    var match = expression.match(/^\s*(?:([\s\S]+?)\s+as\s+)?(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+([\w]+)\s*(|\s*[\s\S]+?)?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
+    var match;
+    var isObjectCollection = /\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)/.test(expression);
+    // If an array is used as collection
+
+    // if (isObjectCollection){
+      //00000000000000000000000000000111111111000000000000000222222222222220033333333333333333333330000444444444444444444000000000000000556666660000077777777777755000000000000000000000088888880000000
+    match = expression.match(/^\s*(?:([\s\S]+?)\s+as\s+)?(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+(([\w]+)?\s*(|\s*[\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);      
+
+    // 1 Alias
+    // 2 Item
+    // 3 Key on (key,value)
+    // 4 Value on (key,value)
+    // 5 Collection expresion (only used when using an array collection)
+    // 6 Object that will be converted to Array when using (key,value) syntax
+    // 7 Filters that will be applied to #6 when using (key,value) syntax
+    // 8 Track by
 
     if (!match) {
       throw uiSelectMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
               expression);
     }
+    if (!match[6] && isObjectCollection) {
+      throw uiSelectMinErr('iexp', "Expected expression in form of '_item_ as (_key_, _item_) in _ObjCollection_ [ track by _id_]' but got '{0}'.",
+              expression);
+    }
 
     return {
       itemName: match[4] || match[2], // (lhs) Left-hand side,
       keyName: match[3], //for (key, value) syntax
-      source: $parse(!match[3] ? match[5] + (match[6] || ''): match[5]), //concat source with filters if its an array
-      sourceName: match[5],
-      filters: match[6],
-      trackByExp: match[7],
+      source: $parse(!match[3] ? match[5] : match[6]),
+      sourceName: match[6],
+      filters: match[7],
+      trackByExp: match[8],
       modelMapper: $parse(match[1] || match[4] || match[2]),
       repeatExpression: function (grouped) {
         var expression = this.itemName + ' in ' + (grouped ? '$group.items' : '$select.items');

test/select.spec.js

@@ -285,6 +285,33 @@ describe('ui-select tests', function() {
 
   });
 
+  it('should should accept a "collection expresion" only if its not (key, value) repeat syntax', function() {
+    
+    var locals = {};
+    locals.people = { 'WC' : {name: 'Wladimir'}, 'SH' : {name: 'Samantha'}};
+    locals.person = locals.people['WC'];
+
+    var parserResult = uisRepeatParser.parse('person.name as person in (peopleNothing || people)');
+    expect(parserResult.itemName).toBe('person');
+    expect(parserResult.modelMapper(locals)).toBe(locals.person.name);
+    // expect(parserResult.source(locals)).toBe(locals.people);
+
+  });
+
+  it('should should throw if "collection expresion" used and (key, value) repeat syntax', function() {
+    
+    var locals = {};
+    locals.people = { 'WC' : {name: 'Wladimir'}, 'SH' : {name: 'Samantha'}};
+    locals.person = locals.people['WC'];
+
+    function errorFunctionWrapper(){
+      uisRepeatParser.parse('person.name as (key,person) in (people | someFilter)');
+    }
+
+    expect(errorFunctionWrapper).toThrow();
+
+  });
+
   it('should compile child directives', function() {
     var el = createUiSelect();