FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
JavaScript-autoComplete/auto-complete.js at master · Pixabay/JavaScript-autoComplete · GitHub
Uh oh!
There was an error while loading.
Please reload this page
.
Pixabay
/
JavaScript-autoComplete
Public
Notifications
You must be signed in to change notification settings
Fork
178
Star
752
Code
Issues
43
Pull requests
21
Actions
Projects
Wiki
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Wiki
Security and quality
Insights
Expand file tree
Breadcrumbs
JavaScript-autoComplete
/
auto-complete.js
Copy path
More file actions
More file actions
Latest commit
History
History
History
222 lines (204 loc) · 10.6 KB
Breadcrumbs
JavaScript-autoComplete
/
auto-complete.js
Copy path
File metadata and controls
222 lines (204 loc) · 10.6 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
/*
JavaScript autoComplete v1.0.4
Copyright (c) 2014 Simon Steinberger / Pixabay
GitHub: https://github.com/Pixabay/JavaScript-autoComplete
License: http://www.opensource.org/licenses/mit-license.php
*/
var
autoComplete
=
(
function
(
)
{
// "use strict";
function
autoComplete
(
options
)
{
if
(
!
document
.
querySelector
)
return
;
// helpers
function
hasClass
(
el
,
className
)
{
return
el
.
classList
?
el
.
classList
.
contains
(
className
)
:
new
RegExp
(
'\\b'
+
className
+
'\\b'
)
.
test
(
el
.
className
)
;
}
function
addEvent
(
el
,
type
,
handler
)
{
if
(
el
.
attachEvent
)
el
.
attachEvent
(
'on'
+
type
,
handler
)
;
else
el
.
addEventListener
(
type
,
handler
)
;
}
function
removeEvent
(
el
,
type
,
handler
)
{
// if (el.removeEventListener) not working in IE11
if
(
el
.
detachEvent
)
el
.
detachEvent
(
'on'
+
type
,
handler
)
;
else
el
.
removeEventListener
(
type
,
handler
)
;
}
function
live
(
elClass
,
event
,
cb
,
context
)
{
addEvent
(
context
||
document
,
event
,
function
(
e
)
{
var
found
,
el
=
e
.
target
||
e
.
srcElement
;
while
(
el
&&
!
(
found
=
hasClass
(
el
,
elClass
)
)
)
el
=
el
.
parentElement
;
if
(
found
)
cb
.
call
(
el
,
e
)
;
}
)
;
}
var
o
=
{
selector
:
0
,
source
:
0
,
minChars
:
3
,
delay
:
150
,
offsetLeft
:
0
,
offsetTop
:
1
,
cache
:
1
,
menuClass
:
''
,
renderItem
:
function
(
item
,
search
)
{
// escape special characters
search
=
search
.
replace
(
/
[
-
\/
\\
^
$
*
+
?
.
(
)
|
[
\]
{
}
]
/
g
,
'\\$&'
)
;
var
re
=
new
RegExp
(
"("
+
search
.
split
(
' '
)
.
join
(
'|'
)
+
")"
,
"gi"
)
;
return
'<div class="autocomplete-suggestion" data-val="'
+
item
+
'">'
+
item
.
replace
(
re
,
"<b>$1</b>"
)
+
'</div>'
;
}
,
onSelect
:
function
(
e
,
term
,
item
)
{
}
}
;
for
(
var
k
in
options
)
{
if
(
options
.
hasOwnProperty
(
k
)
)
o
[
k
]
=
options
[
k
]
;
}
// init
var
elems
=
typeof
o
.
selector
==
'object'
?
[
o
.
selector
]
:
document
.
querySelectorAll
(
o
.
selector
)
;
for
(
var
i
=
0
;
i
<
elems
.
length
;
i
++
)
{
var
that
=
elems
[
i
]
;
// create suggestions container "sc"
that
.
sc
=
document
.
createElement
(
'div'
)
;
that
.
sc
.
className
=
'autocomplete-suggestions '
+
o
.
menuClass
;
that
.
autocompleteAttr
=
that
.
getAttribute
(
'autocomplete'
)
;
that
.
setAttribute
(
'autocomplete'
,
'off'
)
;
that
.
cache
=
{
}
;
that
.
last_val
=
''
;
that
.
updateSC
=
function
(
resize
,
next
)
{
var
rect
=
that
.
getBoundingClientRect
(
)
;
that
.
sc
.
style
.
left
=
Math
.
round
(
rect
.
left
+
(
window
.
pageXOffset
||
document
.
documentElement
.
scrollLeft
)
+
o
.
offsetLeft
)
+
'px'
;
that
.
sc
.
style
.
top
=
Math
.
round
(
rect
.
bottom
+
(
window
.
pageYOffset
||
document
.
documentElement
.
scrollTop
)
+
o
.
offsetTop
)
+
'px'
;
that
.
sc
.
style
.
width
=
Math
.
round
(
rect
.
right
-
rect
.
left
)
+
'px'
;
// outerWidth
if
(
!
resize
)
{
that
.
sc
.
style
.
display
=
'block'
;
if
(
!
that
.
sc
.
maxHeight
)
{
that
.
sc
.
maxHeight
=
parseInt
(
(
window
.
getComputedStyle
?
getComputedStyle
(
that
.
sc
,
null
)
:
that
.
sc
.
currentStyle
)
.
maxHeight
)
;
}
if
(
!
that
.
sc
.
suggestionHeight
)
that
.
sc
.
suggestionHeight
=
that
.
sc
.
querySelector
(
'.autocomplete-suggestion'
)
.
offsetHeight
;
if
(
that
.
sc
.
suggestionHeight
)
if
(
!
next
)
that
.
sc
.
scrollTop
=
0
;
else
{
var
scrTop
=
that
.
sc
.
scrollTop
,
selTop
=
next
.
getBoundingClientRect
(
)
.
top
-
that
.
sc
.
getBoundingClientRect
(
)
.
top
;
if
(
selTop
+
that
.
sc
.
suggestionHeight
-
that
.
sc
.
maxHeight
>
0
)
that
.
sc
.
scrollTop
=
selTop
+
that
.
sc
.
suggestionHeight
+
scrTop
-
that
.
sc
.
maxHeight
;
else
if
(
selTop
<
0
)
that
.
sc
.
scrollTop
=
selTop
+
scrTop
;
}
}
}
addEvent
(
window
,
'resize'
,
that
.
updateSC
)
;
document
.
body
.
appendChild
(
that
.
sc
)
;
live
(
'autocomplete-suggestion'
,
'mouseleave'
,
function
(
e
)
{
var
sel
=
that
.
sc
.
querySelector
(
'.autocomplete-suggestion.selected'
)
;
if
(
sel
)
setTimeout
(
function
(
)
{
sel
.
className
=
sel
.
className
.
replace
(
'selected'
,
''
)
;
}
,
20
)
;
}
,
that
.
sc
)
;
live
(
'autocomplete-suggestion'
,
'mouseover'
,
function
(
e
)
{
var
sel
=
that
.
sc
.
querySelector
(
'.autocomplete-suggestion.selected'
)
;
if
(
sel
)
sel
.
className
=
sel
.
className
.
replace
(
'selected'
,
''
)
;
this
.
className
+=
' selected'
;
}
,
that
.
sc
)
;
live
(
'autocomplete-suggestion'
,
'mousedown'
,
function
(
e
)
{
if
(
hasClass
(
this
,
'autocomplete-suggestion'
)
)
{
// else outside click
var
v
=
this
.
getAttribute
(
'data-val'
)
;
that
.
value
=
v
;
o
.
onSelect
(
e
,
v
,
this
)
;
that
.
sc
.
style
.
display
=
'none'
;
}
}
,
that
.
sc
)
;
that
.
blurHandler
=
function
(
)
{
try
{
var
over_sb
=
document
.
querySelector
(
'.autocomplete-suggestions:hover'
)
;
}
catch
(
e
)
{
var
over_sb
=
0
;
}
if
(
!
over_sb
)
{
that
.
last_val
=
that
.
value
;
that
.
sc
.
style
.
display
=
'none'
;
setTimeout
(
function
(
)
{
that
.
sc
.
style
.
display
=
'none'
;
}
,
350
)
;
// hide suggestions on fast input
}
else
if
(
that
!==
document
.
activeElement
)
setTimeout
(
function
(
)
{
that
.
focus
(
)
;
}
,
20
)
;
}
;
addEvent
(
that
,
'blur'
,
that
.
blurHandler
)
;
var
suggest
=
function
(
data
)
{
var
val
=
that
.
value
;
that
.
cache
[
val
]
=
data
;
if
(
data
.
length
&&
val
.
length
>=
o
.
minChars
)
{
var
s
=
''
;
for
(
var
i
=
0
;
i
<
data
.
length
;
i
++
)
s
+=
o
.
renderItem
(
data
[
i
]
,
val
)
;
that
.
sc
.
innerHTML
=
s
;
that
.
updateSC
(
0
)
;
}
else
that
.
sc
.
style
.
display
=
'none'
;
}
that
.
keydownHandler
=
function
(
e
)
{
var
key
=
window
.
event
?
e
.
keyCode
:
e
.
which
;
// down (40), up (38)
if
(
(
key
==
40
||
key
==
38
)
&&
that
.
sc
.
innerHTML
)
{
var
next
,
sel
=
that
.
sc
.
querySelector
(
'.autocomplete-suggestion.selected'
)
;
if
(
!
sel
)
{
next
=
(
key
==
40
)
?
that
.
sc
.
querySelector
(
'.autocomplete-suggestion'
)
:
that
.
sc
.
childNodes
[
that
.
sc
.
childNodes
.
length
-
1
]
;
// first : last
next
.
className
+=
' selected'
;
that
.
value
=
next
.
getAttribute
(
'data-val'
)
;
}
else
{
next
=
(
key
==
40
)
?
sel
.
nextSibling
:
sel
.
previousSibling
;
if
(
next
)
{
sel
.
className
=
sel
.
className
.
replace
(
'selected'
,
''
)
;
next
.
className
+=
' selected'
;
that
.
value
=
next
.
getAttribute
(
'data-val'
)
;
}
else
{
sel
.
className
=
sel
.
className
.
replace
(
'selected'
,
''
)
;
that
.
value
=
that
.
last_val
;
next
=
0
;
}
}
that
.
updateSC
(
0
,
next
)
;
return
false
;
}
// esc
else
if
(
key
==
27
)
{
that
.
value
=
that
.
last_val
;
that
.
sc
.
style
.
display
=
'none'
;
}
// enter
else
if
(
key
==
13
||
key
==
9
)
{
var
sel
=
that
.
sc
.
querySelector
(
'.autocomplete-suggestion.selected'
)
;
if
(
sel
&&
that
.
sc
.
style
.
display
!=
'none'
)
{
o
.
onSelect
(
e
,
sel
.
getAttribute
(
'data-val'
)
,
sel
)
;
setTimeout
(
function
(
)
{
that
.
sc
.
style
.
display
=
'none'
;
}
,
20
)
;
}
}
}
;
addEvent
(
that
,
'keydown'
,
that
.
keydownHandler
)
;
that
.
keyupHandler
=
function
(
e
)
{
var
key
=
window
.
event
?
e
.
keyCode
:
e
.
which
;
if
(
!
key
||
(
key
<
35
||
key
>
40
)
&&
key
!=
13
&&
key
!=
27
)
{
var
val
=
that
.
value
;
if
(
val
.
length
>=
o
.
minChars
)
{
if
(
val
!=
that
.
last_val
)
{
that
.
last_val
=
val
;
clearTimeout
(
that
.
timer
)
;
if
(
o
.
cache
)
{
if
(
val
in
that
.
cache
)
{
suggest
(
that
.
cache
[
val
]
)
;
return
;
}
// no requests if previous suggestions were empty
for
(
var
i
=
1
;
i
<
val
.
length
-
o
.
minChars
;
i
++
)
{
var
part
=
val
.
slice
(
0
,
val
.
length
-
i
)
;
if
(
part
in
that
.
cache
&&
!
that
.
cache
[
part
]
.
length
)
{
suggest
(
[
]
)
;
return
;
}
}
}
that
.
timer
=
setTimeout
(
function
(
)
{
o
.
source
(
val
,
suggest
)
}
,
o
.
delay
)
;
}
}
else
{
that
.
last_val
=
val
;
that
.
sc
.
style
.
display
=
'none'
;
}
}
}
;
addEvent
(
that
,
'keyup'
,
that
.
keyupHandler
)
;
that
.
focusHandler
=
function
(
e
)
{
that
.
last_val
=
'\n'
;
that
.
keyupHandler
(
e
)
}
;
if
(
!
o
.
minChars
)
addEvent
(
that
,
'focus'
,
that
.
focusHandler
)
;
}
// public destroy method
this
.
destroy
=
function
(
)
{
for
(
var
i
=
0
;
i
<
elems
.
length
;
i
++
)
{
var
that
=
elems
[
i
]
;
removeEvent
(
window
,
'resize'
,
that
.
updateSC
)
;
removeEvent
(
that
,
'blur'
,
that
.
blurHandler
)
;
removeEvent
(
that
,
'focus'
,
that
.
focusHandler
)
;
removeEvent
(
that
,
'keydown'
,
that
.
keydownHandler
)
;
removeEvent
(
that
,
'keyup'
,
that
.
keyupHandler
)
;
if
(
that
.
autocompleteAttr
)
that
.
setAttribute
(
'autocomplete'
,
that
.
autocompleteAttr
)
;
else
that
.
removeAttribute
(
'autocomplete'
)
;
document
.
body
.
removeChild
(
that
.
sc
)
;
that
=
null
;
}
}
;
}
return
autoComplete
;
}
)
(
)
;
(
function
(
)
{
if
(
typeof
define
===
'function'
&&
define
.
amd
)
define
(
'autoComplete'
,
function
(
)
{
return
autoComplete
;
}
)
;
else
if
(
typeof
module
!==
'undefined'
&&
module
.
exports
)
module
.
exports
=
autoComplete
;
else
window
.
autoComplete
=
autoComplete
;
}
)
(
)
;
Back
|
FazBrowse Home
|
New Git URL