javascript - Internet explorer passing ajax parameters but java servlett doesn't recieve them if page has been idle for a few seconds -


i have incredibly frustrating problem with internet explorer 11 , jquery ajax requests.

if make request open page, parameters received fine java servlet. if page open 5 seconds or parameters not received servlet , show null.

i have verified parameters correctly put request body using ie's network traffic developer tool.

also, have set of ajax requests no-cache not caching issue.

this javascript ajax request:

    $.ajax({     type: "post",     data: jquery.param(params),     cache: false,     url: "./portaluser",     datatype: "text",     success: function(data) {},     error: function(a, b, c) {} });

i have been trying figure out days no success. suggestions appreciated.


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