angular.js - angular 怎麼實作點擊事件之後再進行資料綁定?

Question

點擊確定按鈕之後,再將編輯的資料展示在頁面上,用angular該怎麼實現
`your name:
確定
Hello {{yourname}}!`

Answer 1

那你的程式碼應該是這個樣子嘍：

var model = angular.module('demo', []);

model.controller('DemoCtrl', function($scope){
    $scope.user = {};
    $scope.username = '';
    
    $scope.confirm = function(){
        $scope.user.username = $scope.username;
        $scope.username = '';
    };
});

your name: <input type="text" ng-model="username"/>
<button ng-click="confirm()">确定</button>
Hello {{ user.username }}!

Answer 2

可以將ng-model改為name
hello{{confirmNmae}}
在controller中實現賦值