Hopiu/angular.js
1
0
Fork 0
mirror of https://github.com/Hopiu/angular.js.git synced 2026-05-13 01:13:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix(jqLite): return array from multi select in val()

Browse source
This commit is contained in:
Eric Hagman 2013-06-26 09:49:21 -04:00 committed by Ken Sheedlo
parent 4be7612079
commit 306a613440
2 changed files with 29 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/jqLite.js
View file

@ -499,6 +499,15 @@ forEach({
val: function(element, value) { val: function(element, value) {
if (isUndefined(value)) { if (isUndefined(value)) {
if (nodeName_(element) === 'SELECT' && element.multiple) {
var result = [];
forEach(element.options, function (option) {
if (option.selected) {
result.push(option.value || option.text);
}
});
return result.length === 0 ? null : result;
}
return element.value; return element.value;
} }
element.value = value; element.value = value;

20
test/jqLiteSpec.js
View file

@ -684,6 +684,26 @@ describe('jqLite', function() {
expect(input[0].value).toEqual('abc'); expect(input[0].value).toEqual('abc');
expect(input.val()).toEqual('abc'); expect(input.val()).toEqual('abc');
}); });
it('should get an array of selected elements from a multi select', function () {
expect(jqLite(
'<select multiple>' +
'<option selected>test 1</option>' +
'<option selected>test 2</option>' +
'</select>').val()).toEqual(['test 1', 'test 2']);
expect(jqLite(
'<select multiple>' +
'<option selected>test 1</option>' +
'<option>test 2</option>' +
'</select>').val()).toEqual(['test 1']);
expect(jqLite(
'<select multiple>' +
'<option>test 1</option>' +
'<option>test 2</option>' +
'</select>').val()).toEqual(null);
});
}); });