Shuo/client/js/lib/jquery.tabComplete.js

52 lines
939 B
JavaScript

/*!
* jquery-tab-complete
* https://github.com/erming/jquery-tab-complete
*
* Copyright (c) 2014 Mattias Erming <mattias@mattiaserming.com>
* Licensed under the MIT License.
*
* Version 0.1.0
*/
(function($) {
$.fn.tabComplete = function(list) {
var self = this;
if (self.size() > 1) {
return self.each(function() {
$(this).tabComplete(list);
});
}
var match = [];
self.on('keydown', function(e) {
var key = e.which;
if (key != 9) {
match = [];
return;
}
var text = self.val().split(' ');
var last = text.splice(-1)[0];
if (!match.length) {
match = $.grep(list, function(w) {
return last != '' && w.indexOf(last) !== -1;
});
}
var i = match.indexOf(last) + 1;
if (i == match.length) {
i = 0;
}
if (match.length) {
last = match[i];
}
text.push(last);
self.val(text.join(' '));
return false;
});
};
})(jQuery);