Rev 1644 | Rev 1647 | Go to most recent revision | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | SVN | RSS feed
| Rev 1644 | Rev 1646 | ||
|---|---|---|---|
| - | 1 | ||
| - | 2 | function array_length(array) |
|
| - | 3 | { |
|
| - | 4 | var count = 0; |
|
| - | 5 | ||
| - | 6 | for (var n in array) |
|
| - | 7 | { |
|
| - | 8 | count++; |
|
| - | 9 | } |
|
| - | 10 | ||
| - | 11 | return count; |
|
| - | 12 | } |
|
| 1 | 13 | ||
| 2 | function in_array(array, item) |
14 | function in_array(array, item) |
| 3 | { |
15 | { |
| 4 | for (var n in array) |
16 | for (var n in array) |
| 5 | { |
17 | { |
| 6 | if (array[n] == item) |
18 | if (array[n] == item) |
| 7 | { |
19 | { |
| 8 | return true; |
20 | return true; |
| 9 | } |
21 | } |
| 10 | } |
22 | } |
| 11 | 23 | ||
| 12 | return false; |
24 | return false; |
| 13 | } |
25 | } |
| 14 | 26 | ||
| 15 | function key_in_array(array, key) |
27 | function key_in_array(array, key) |
| 16 | { |
28 | { |
| 17 | for (var n in array) |
29 | for (var n in array) |
| 18 | { |
30 | { |
| 19 | if (n == key) |
31 | if (n == key) |
| 20 | { |
32 | { |
| 21 | return true; |
33 | return true; |
| 22 | } |
34 | } |
| 23 | } |
35 | } |
| 24 | 36 | ||
| 25 | return false; |
37 | return false; |
| 26 | } |
38 | } |
| 27 | 39 | ||
| 28 | String.prototype.ltrim = function(charlist) |
40 | String.prototype.ltrim = function(charlist) |
| 29 | { |
41 | { |
| 30 | charlist = !charlist ? ' \s\xA0' : charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1'); |
42 | charlist = !charlist ? ' \s\xA0' : charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1'); |
| 31 | var re = new RegExp('^[' + charlist + ']+', 'g'); |
43 | var re = new RegExp('^[' + charlist + ']+', 'g'); |
| 32 | return this.replace(re, ''); |
44 | return this.replace(re, ''); |
| 33 | } |
45 | } |
| 34 | 46 | ||
| 35 | String.prototype.rtrim = function(charlist) |
47 | String.prototype.rtrim = function(charlist) |
| 36 | { |
48 | { |
| 37 | charlist = !charlist ? ' \s\xA0' : charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1'); |
49 | charlist = !charlist ? ' \s\xA0' : charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1'); |
| 38 | var re = new RegExp('[' + charlist + ']+$', 'g'); |
50 | var re = new RegExp('[' + charlist + ']+$', 'g'); |
| 39 | return this.replace(re, ''); |
51 | return this.replace(re, ''); |
| 40 | } |
52 | } |
| 41 | 53 | ||
| 42 | String.prototype.trim = function(charlist) |
54 | String.prototype.trim = function(charlist) |
| 43 | { |
55 | { |
| 44 | var str = this.ltrim(charlist); |
56 | var str = this.ltrim(charlist); |
| 45 | return str.rtrim(charlist); |
57 | return str.rtrim(charlist); |
| 46 | } |
58 | } |
| 47 | 59 | ||