diff options
| -rw-r--r-- | core/js/js.js | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/core/js/js.js b/core/js/js.js index c09f80369f9..cb7287c02ae 100644 --- a/core/js/js.js +++ b/core/js/js.js @@ -906,7 +906,7 @@ OC.set=function(name, value) { * @param {type} start * @param {type} end */ -$.fn.selectRange = function(start, end) { +jQuery.fn.selectRange = function(start, end) { return this.each(function() { if (this.setSelectionRange) { this.focus(); @@ -922,6 +922,15 @@ $.fn.selectRange = function(start, end) { }; /** + * check if an element exists. + * allows you to write if ($('#myid').exists()) to increase readability + * @link http://stackoverflow.com/questions/31044/is-there-an-exists-function-for-jquery + */ +jQuery.fn.exists = function(){ + return this.length > 0; +} + +/** * Calls the server periodically every 15 mins to ensure that session doesnt * time out */ |