javascript - Error: access denied on anchor tag click - while trying to download file in AngularJS -


i have file content byte array returnedfrom api controller. when anchor tag clicked download content file in respective format doc/docx/pdf. i'm using ie11 - html5 download attribute not supported in ie11. please suggest me solution.

here code have used: 

function(data, status) {     if (data != null) {         var blob = new blob([data.filecontent], {             type: 'application/pdf'         });         var downloadurl = (window.url || window.webkiturl).createobjecturl(blob);          var = document.createelement('a');         a.href = downloadurl;         //a.download = "content.txt" ie doesn't support download attribute         a.target = "_blank";         document.body.appendchild(a);         a.click(); // here throws error access denied         document.body.removechild(a);     } }


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