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cleaner way to detect older IE

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Igor Vaynberg 2013-06-03 11:19:00 -07:00
parent 5d8f03c90b
commit def8adca7c
1 changed files with 3 additions and 2 deletions
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select2.js
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@ -1233,8 +1233,9 @@ the specific language governing permissions and limitations under the Apache Lic
}); });
} }
// ie requires an iframe shim to cover controls like selects // IE requires an iframe shim to cover controls like selects
if($.browser.msie) { if($.support.opacity) {
// a hack to detect older IE browsers - they do not support opacity
undermask=$("#select2-drop-undermask"); undermask=$("#select2-drop-undermask");
if (undermask.length==0) { if (undermask.length==0) {
undermask = $(document.createElement("iframe")); undermask = $(document.createElement("iframe"));