Javascript 如何给 html 元素属性赋值 angularjs 变量值，比如输入元素的 name 属性
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How to assign angularjs variable value to html element attribute, such as input elememnt's name attribute
提问by user1342336
I am totally new to angular, I have an angularjs $scope variable:
我对 angular 完全陌生，我有一个 angularjs $scope 变量：
$scope.testme = "inputname",
and I want to assign this variable value to a name attribute of html element. I want
我想将此变量值分配给 html 元素的 name 属性。我想要
the below result:
以下结果：
<input name="inputname" ...>. But how to get it from angularjs scope variable?
<input name="inputname" ...>. 但是如何从 angularjs 范围变量中获取它呢？
Thank you!
谢谢！
采纳答案by sylwester
Please see more https://docs.angularjs.org/guide/databinding
请参阅更多https://docs.angularjs.org/guide/databinding
var app= angular.module("app",[]).controller('fCtrl', function($scope){
$scope.elementName = "testName";
$scope.myElement = {
value:"some value",
name:"myInput"
}
})<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app">
<div ng-controller="fCtrl">
<input type="text" ng-model="myElement.value" name="{{myElement.name}}">
<hr/>
name only
<br/>
<input type="text" name="{{elementName}}">
</div>
</div>