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fix(directive): ng:options incorrectly re-grew options on datasource change

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Closes #464
This commit is contained in:
Misko Hevery
2011-07-11 12:55:29 -07:00
parent f3456dc282
commit c348f2cad6
3 changed files with 23 additions and 1 deletions
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18
test/widgetsSpec.js
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@@ -672,6 +672,24 @@ describe("widget", function(){
expect(select.find('option').length).toEqual(1); // we add back the special empty option
});
it('should shrink and then grow list', function(){
createSingleSelect();
scope.values = [{name:'A'}, {name:'B'}, {name:'C'}];
scope.selected = scope.values[0];
scope.$eval();
expect(select.find('option').length).toEqual(3);
scope.values = [{name:'1'}, {name:'2'}];
scope.selected = scope.values[0];
scope.$eval();
expect(select.find('option').length).toEqual(2);
scope.values = [{name:'A'}, {name:'B'}, {name:'C'}];
scope.selected = scope.values[0];
scope.$eval();
expect(select.find('option').length).toEqual(3);
});
it('should update list', function(){
createSingleSelect();
scope.values = [{name:'A'}, {name:'B'}, {name:'C'}];