angularjs - JavaScript runtime error: [$parse:lexerr] Lexer Error: Unexpected next character at columns 128-128 [&] in -

i'm passing querystring function - gets $compiled opens new window. following error

• javascript runtime error: [$parse:lexerr] lexer error: unexpected next character @ columns 128-128 [&]

var url = 'http://.....?&filename=123.doc&user=bob'

var html = link "

var link = $compile(html)($scope)

the function opens new window . doesn't seem '&'

i'm $compiling url , expression can used in ng-click

any ideas i'm doing wrong?

why $compile url, don't see why needed. $compile in angular not compile urls, compiles html-string or dom-tree , compiles/links angular directives used in html.

is solving issue?

in controller:

$scope.myurl =  "http://... "; 

in html:

 <a ng-href="{{myurl}}" target="_blank">blabla</a>