javascript - Getting Compiled HTML from AngularJS -


i'm having trouble getting compiled html of page in angularjs. here's code:

js:

    <script src="http://code.angularjs.org/1.2.0rc1/angular.min.js"></script>     <script>         var app = angular.module('main', []);          app.directive("compile", ['$compile', function ($compile) {             return {                 link: function(scope, elem, attr){                     var compiledhtml = $compile(elem.contents())(scope);                     console.log(compiledhtml);                     var returnstring = '';                     for(i=0; i<compiledhtml.length; i++)                         returnstring += compiledhtml[i].outerhtml;                      console.log(returnstring);                 }             };         }]);     </script>

html:

<html ng-app="main" compile>     <body>         {{3 + 4}}     </body> </html>

what strange in first console.log(), shows compiled data, 7, in outerhtml property, when output .outerhtml, shows uncompiled version, {{3 + 4}}

looks timing issue. waiting process compiledhtml did trick.

$timeout(function(){     var returnstring = '';     for(i=0; i<compiledhtml.length; i++)         returnstring += compiledhtml[i].outerhtml;      console.log(returnstring); },0);

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