传递对象angularjs指令从控制器 [英] passing object to angularjs directive from the controller
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问题描述
试图让我的头AngularJS指令各地。我需要从我的主控制器的指令传递一个完整的对象。见下文和的jsfiddle的code： http://jsfiddle.net/graphicsxp/Z5MBf/4/
Trying to get my head around AngularJS directives. I need to pass a full object from my main controller to the directive. See the code below and jsfiddle: http://jsfiddle.net/graphicsxp/Z5MBf/4/
<body ng-app="myApp">
<div ng-controller="MandatCtrl">
<div person myPerson="mandat.person"></div>
<span>{{mandat.rum}}</span>
<span>{{mandat.person.firstname}}</span>
</div>
和脚本：
var myApp = angular.module("myApp", []);
myApp.controller("MandatCtrl", function ($scope) {
$scope.mandat = { rum: "15000", person: { id: 1408, firstname: "sam" } };
});
myApp.directive("person", function () {
return {
scope: {
myPerson: "="
},
template: 'test: <div ng-model="myPerson"><input type="text" ng-model="firstname" /></div>'
}
});
确定，正在罚款mandat.rum和mandat.person.firstname结合。
Ok, the binding is working fine for mandat.rum and mandat.person.firstname.
不过，我试图通过mandat.person的指令，而这是行不通的。我知道我必须做一些错误的，问题是什么？ ：）
However, I'm trying to pass mandat.person to the directive, and it does not work. I know I must be doing something wrong, the question is what ? :)
推荐答案
请参见下面的工作副本
<!doctype html>
<html ng-app="plunker" >
<head>
<meta charset="utf-8">
<title>AngularJS Plunker</title>
<link rel="stylesheet" href="style.css">
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.min.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<span>{{mandat.rum}}</span>
<span>{{mandat.person.firstname}}</span>
<input type="text" ng-model="mandat.person.firstname" />
<my-directive mandateperson="mandat.person" >
</my-directive>
<script type="text/javascript">
var app = angular.module('plunker', []);
app.controller('MainCtrl', function ($scope) {
$scope.mandat = { name: "John", surname: "Doe", person: { id: 1408, firstname: "sam" } };
});
app.directive('myDirective', function () {
return {
restrict: 'E',
template: "<div><span>{{mandateperson.id}}<span><input type='text' ng-model='mandateperson.firstname' /></div>",
replace: true,
scope: { mandateperson: '=' }
}
}
)
</script>
</body>
</html>
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