/
jquery.totitlecase.js
47 lines (38 loc) · 1.33 KB
/
jquery.totitlecase.js
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
(function($) {
$.fn.extend({
toTitleCase : function() {
/*
* To Title Case 2.1 – http://individed.com/code/to-title-case/
* Copyright © 2008–2013 David Gouch. Licensed under the MIT License.
*/
String.prototype.toTitleCase = function() {
var smallWords = /^(a|an|and|as|at|but|by|en|for|if|in|nor|of|on|or|per|the|to|vs?\.?|via)$/i;
return this.replace(/[A-Za-z0-9\u00C0-\u00FF]+[^\s-]*/g, function(match, index, title) {
if (index > 0 && index + match.length !== title.length && match.search(smallWords) > -1 && title.charAt(index - 2) !== ":" && (title.charAt(index + match.length) !== '-' || title.charAt(index - 1) === '-') && title.charAt(index - 1).search(/[^\s-]/) < 0) {
return match.toLowerCase();
}
if (match.substr(1).search(/[A-Z]|\../) > -1) {
return match;
}
return match.charAt(0).toUpperCase() + match.substr(1);
});
};
function convert(obj){
var contents = $(obj).contents();
for (var i = 0;i < contents.length; i++){
switch (contents[i].nodeType) {
case 1:
arguments.callee(contents[i]);
break;
case 3:
contents[i].textContent = contents[i].textContent.toTitleCase();
break;
}
}
}
return this.each(function() {
convert($(this));
});
}
});
})(jQuery);