In my test, given 2 document, A and B. In A document, there is an iframe, the iframe source is B document. My question is how to modify B document certain scope of variable?
Here is my code: A document
<html lang="en" ng-app="">
<head>
<meta charset="utf-8">
<title>Google Phone Gallery</title>
<script type='text/javascript' src="js/jquery-1.10.2.js"></script>
<script type='text/javascript' src="js/angular1.0.2.min.js"></script>
<script>
var g ;
function test($scope,$http,$compile)
{
$scope.tryget = function(){
var iframeContentWindow = $("#iframe")[0].contentWindow;
var iframeDOM = $("#iframe")[0].contentWindow.document;
var target = $(iframeDOM).find("#test2");
var iframeAngular = iframeContentWindow.angular;
var iframeScope = iframeAngular.element("#test2").scope();
iframeScope.parentcall();
iframeContentWindow.angular.element("#test2").scope().tempvalue = 66 ;
iframeScope.tempvalue = 66;
iframeContentWindow.tt = 22;
iframeScope.parentcall();
console.log(iframeScope.tempvalue);
console.log(angular.element("#cont").scope());
}
}
</script>
</head>
<body>
<div ng-controller="test">
<div id="cont" >
<button ng-click="tryget()">try</button>
</div>
</div>
<iframe src="test2.html" id="iframe"></iframe>
</body>
</html>
Note: Actually there is some way to do it, which i feel it like a hack instead of proper way to get it done:
that is create a button in b Document, and then bind with angularjs ng-click. After that A document jquery "trigger" click on button.
解决方案
To access and communicate in two directions (parent to iFrame, iFrame to parent), in case they are both in the same domain, with access to the angular scope, try following those steps:
*You don’t need the parent to have reference to angularJS library…
Calling to child iFrame from parent
1.Get child iFrame element from the parent (link to answer):
