angular.extend
复制src对象中的属性去dst对象中. 支持多个src对象. 如果你不想改变一个对象,你可以把dst设为空对象{}: var object = angular.extend({}, object1, object2). 注意: angular.extend不支持递归复制.
使用方法:
angular.extend(dst, src);
参数:
返回值:
对dst的引用
示例代码
<!DOCTYPE HTML> <html ng-app="elementExample"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script src="angular.min.js"></script> </head> <body> <div id="test">博弈网络科技</div> <div> angular.extend <input type="button" onclick="button1()" value="比较值"></input> </div> <br> <script> function button1(){ var obj1 = {name:"tom", password:"123456",person:{isPerson:"y",object:{name:"obj"}}}; var dst = angular.extend({sex:"female"},obj1); alert("dst:"+JSON.stringify(dst)); alert("obj1:"+JSON.stringify(obj1)); } </script> </body> </html>
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