javascript - How to include a pageURL in a html template of a directive -


i want include extend pageurl in html template of angularjs directive. here simplest example case.

angular.module('pageinclude', [])     .directive('pageinclude', function() {         return {             restrict: 'e',             replace: true,             scope: {                 exturl: '='             },             template: "<div><h1>page include</h1><ng-include src=\"'{{exturl}}'\"></ng-include></div>"         }     });

my html code is:

<page-include ext-url="example/extendform.html"></page-include>

then got following error:

error: [$interpolate:noconcat] error while interpolating: '{{exturl}}' strict contextual escaping disallows interpolations concatenate multiple expressions when trusted value required. see http://docs.angularjs.org/api/ng.$sce http://errors.angularjs.org/1.3.15/$interpolate/noconcat?p0='%7b%7bexturl%7d%7d' @ regex_string_regexp (angular.js:63) @ $interpolate (angular.js:10152) @ addattrinterpolatedirective (angular.js:8101) @ collectdirectives (angular.js:7203) @ compilenodes (angular.js:7035)

are there way make case work? reply.

try change

exturl: '='

to 

exturl: '@'

or change attr value to

ext-url="'example/extendform.html'"

example


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