1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
module('Dropdown - attachBody - positioning');
test('appends to the dropdown parent', function (assert) {
assert.expect(4);
var $ = require('jquery');
var $select = $('<select></select>');
var $parent = $('<div></div>');
var $container = $('<span></span>');
var container = new MockContainer();
$parent.appendTo($('#qunit-fixture'));
$select.appendTo($parent);
var Utils = require('select2/utils');
var Options = require('select2/options');
var Dropdown = require('select2/dropdown');
var AttachBody = require('select2/dropdown/attachBody');
var DropdownAdapter = Utils.Decorate(Dropdown, AttachBody);
var dropdown = new DropdownAdapter($select, new Options({
dropdownParent: $parent
}));
assert.equal(
$parent.children().length,
1,
'Only the select should be in the container'
);
var $dropdown = dropdown.render();
dropdown.bind(container, $container);
dropdown.position($dropdown, $container);
assert.equal(
$parent.children().length,
1,
'The dropdown should not be placed until after it is opened'
);
dropdown._showDropdown();
assert.equal(
$parent.children().length,
2,
'The dropdown should now be in the container as well'
);
assert.ok(
$.contains($parent[0], $dropdown[0]),
'The dropdown should be contained within the parent container'
);
});
test('dropdown is positioned down with static margins', function (assert) {
var $ = require('jquery');
var $select = $('<select></select>');
var $parent = $('<div></div>');
$parent.css({
position: 'static',
marginTop: '5px',
marginLeft: '10px'
});
var $container = $('<span>test</span>');
var container = new MockContainer();
$('#qunit-fixture').empty();
$parent.appendTo($('#qunit-fixture'));
$container.appendTo($parent);
var Utils = require('select2/utils');
var Options = require('select2/options');
var Dropdown = require('select2/dropdown');
var AttachBody = require('select2/dropdown/attachBody');
var DropdownAdapter = Utils.Decorate(Dropdown, AttachBody);
var dropdown = new DropdownAdapter($select, new Options({
dropdownParent: $parent
}));
var $dropdown = dropdown.render();
assert.equal(
$dropdown[0].style.top,
0,
'The drodpown should not have any offset before it is displayed'
);
dropdown.bind(container, $container);
dropdown.position($dropdown, $container);
dropdown._showDropdown();
assert.ok(
dropdown.$dropdown.hasClass('select2-dropdown--below'),
'The dropdown should be forced down'
);
assert.equal(
$dropdown.css('top').substring(0, 2),
$container.outerHeight() + 5,
'The offset should be 5px at the top'
);
assert.equal(
$dropdown.css('left'),
'10px',
'The offset should be 10px on the left'
);
});
test('dropdown is positioned down with absolute offsets', function (assert) {
var $ = require('jquery');
var $select = $('<select></select>');
var $parent = $('<div></div>');
$parent.css({
position: 'absolute',
top: '10px',
left: '5px'
});
var $container = $('<span>test</span>');
var container = new MockContainer();
$parent.appendTo($('#qunit-fixture'));
$container.appendTo($parent);
var Utils = require('select2/utils');
var Options = require('select2/options');
var Dropdown = require('select2/dropdown');
var AttachBody = require('select2/dropdown/attachBody');
var DropdownAdapter = Utils.Decorate(Dropdown, AttachBody);
var dropdown = new DropdownAdapter($select, new Options({
dropdownParent: $parent
}));
var $dropdown = dropdown.render();
assert.equal(
$dropdown[0].style.top,
0,
'The drodpown should not have any offset before it is displayed'
);
dropdown.bind(container, $container);
dropdown.position($dropdown, $container);
dropdown._showDropdown();
assert.ok(
dropdown.$dropdown.hasClass('select2-dropdown--below'),
'The dropdown should be forced down'
);
assert.equal(
$dropdown.css('top').substring(0, 2),
$container.outerHeight(),
'There should not be an extra top offset'
);
assert.equal(
$dropdown.css('left'),
'0px',
'There should not be an extra left offset'
);
});
|
