asp.net mvc 4 - Asynchronous KendoUI Upload in IE 10 windows authentication -
i have kendo file upload control on page uploads files server. control working fine on chrome or firefox, on ie 10 there weird bug. works if upload files continuously, if leave window inactive 1-2 min, browser gets pending state.
looking fiddler @ happening, can observe 401 response received. there seems issue kendo control (or specific environment have) has sort of timeout , cannot authenticate user, therefore see 401 response.
environment specifics:
- mvc 4
- kendo ui upload control
- windows authentication
- browser: ie10
do have suggestion regarding issue ?
kindly appreciated.
i having same problem. problem seems affect ie10 , ie11. after investigation , guesswork, found workaround works me.
add <head>
<meta http-equiv="x-ua-compatible" content="ie=9" />
i must warn may introduce other incompatibilities please test else thoroughly.
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