AngularJS动态ng-模型名称来自参数

Question

>Edit

如何设置此<input ng-model="this['newPlayer']['personal_info']['first_name']">['newPlayer']['personal_info']['first_name']动态地从变量？

像这样的东西：<input ng-model="this[variable]">

Answer 1

您不必从属性中获取它，只需将其添加到您的指令中即可require: 'ngModel'喜欢这个

app.directive("textInput", () => {
return {
templateUrl: "/text-input.html",
require: 'ngModel'
scope: true,
link: function($scope, $element, $attrs, ngModel) {
angular.element($element).append($scope[$attrs.myModel]);
}
}
});

并且您在链接函数中为每个文本输入实例提供了不同的ngModel