2013-08-19 64 views
6

我有一個後端渲染的模板,它返回一個包含需要例如一些動態數據綁定的字符串JSON對象...分析包含在AngularJS數據綁定

sampleLogic = { 
    "1": "Sample static text and some {{ dynamic_text }}." 
} 

默認字符串是一個字符串逃脫,角度轉換dynamic_text綁定到$ scope.dynamic_text的最佳方式是什麼?

JS:

var sampleLogic = { 
    "1": "Sample static text and some {{ dynamic_text }}." 
}; 

function parseMe($scope) { 
    $scope.copy = sampleLogic['1']; 
    $scope.dynamic_text = "dynamic text woooot"; 
} 

HTML:

<div ng-app> 
    <div ng-controller="parseMe"> 
     <div ng-bind-html-unsafe="copy"></div> 
    </div> 
</div> 

小提琴: http://jsfiddle.net/RzPM3/

回答

5

您可以使用$interpolate模塊,並輕鬆實現像這樣

var dynamic_text = { 
    'dynamic_text': "dynamic text woooot" 
}; 
$scope.copy = $interpolate(sampleLogic['1'])(dynamic_text); 

DEMO

+0

AHHHH $插值,當然!謝謝 –