简单角$ routeProvider决心的考验。有什么不对这个code？ [英] Simple Angular $routeProvider resolve test. What is wrong with this code?
问题描述
我创建了一个简单的角度JS $ routeProvider决心测试应用程序。它提供了以下错误：
错误：未知提供商：dataProvider中＆LT; - 数据
我想AP preciate，如果有人可以找出我已经错了。
index.html的
＆LT;！DOCTYPE HTML＆GT;
＆LT; HTML NG-应用=ResolveTest＆GT;
＆LT; HEAD＆GT;
＆LT;标题＆GT;解决测试与LT; /标题＆GT;
＆所述; SCRIPT SRC =https://ajax.googleapis.com/ajax/libs/angularjs/1.0.6/angular.js＆GT; ＆LT; / SCRIPT＆GT;
＆所述; SCRIPT SRC =ResolveTest.js＆GT;＆下; /脚本＆GT;
＆LT; /头＆GT;
＆LT;机身NG控制器=ResolveCtrl＆GT;
＆LT; DIV NG-视图＆gt;＆LT; / DIV＆GT;
＆LT; /身体GT;
＆LT; / HTML＆GT;
ResolveTest.js
VAR RT = angular.module（ResolveTest，[]）;rt.config（[$ routeProvider功能（$ routeProvider）
{
$ routeProvider.when（/，{
templateUrl：rt.html
控制器：ResolveCtrl
解析：{
数据：[$ Q，$超时功能（$ Q $超时）
{
变种推迟= $ q.defer（）; $超时（函数（）
{
deferred.resolve（我的数据）;
}，2000）; 返回deferred.promise;
}]
}
}）;
}]）;rt.controller（ResolveCtrl，[$范围，数据功能（$范围，数据）
{
的console.log（数据+数据）;
$ scope.data =数据;
}]）;
rt.html
＆LT;跨度＆GT; {{}数据}＆LT; / SPAN＆GT;
的问题是，你有 NG-控制器=ResolveCtrl在索引你的身体标记。当还在你的$ routeProvider您指定rt.html相同的控制器HTML。从你的身体标记取出控制器的定义，只是让$ routeProvider照顾它。这之后的伟大工程。
I have created a simple Angular JS $routeProvider resolve test application. It gives the following error:
Error: Unknown provider: dataProvider <- data
I would appreciate it if someone could identify where I have gone wrong.
index.html
<!DOCTYPE html>
<html ng-app="ResolveTest">
<head>
<title>Resolve Test</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.6/angular.js"> </script>
<script src="ResolveTest.js"></script>
</head>
<body ng-controller="ResolveCtrl">
<div ng-view></div>
</body>
</html>
ResolveTest.js
var rt = angular.module("ResolveTest",[]);
rt.config(["$routeProvider",function($routeProvider)
{
$routeProvider.when("/",{
templateUrl: "rt.html",
controller: "ResolveCtrl",
resolve: {
data: ["$q","$timeout",function($q,$timeout)
{
var deferred = $q.defer();
$timeout(function()
{
deferred.resolve("my data value");
},2000);
return deferred.promise;
}]
}
});
}]);
rt.controller("ResolveCtrl",["$scope","data",function($scope,data)
{
console.log("data : " + data);
$scope.data = data;
}]);
rt.html
<span>{{data}}</span>
The problem is that you have ng-controller="ResolveCtrl" on your body tag in index.html when also in your $routeProvider you specify the same controller for rt.html. Take out the controller definition from your body tag and just let the $routeProvider take care of it. It works great after that.
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