fiddle link: http://jsfiddle.net/08tox9k4/
<html ng-app = 'test'>
<head></head>
<body ng-controller = 'testCtrl'>
<p ng-repeat="qq in obj.qqs">
<input class="qq" ng-model="obj.qqs[$index]" placeholder="请输入">;
</p>
<script src="angular.min.js"></script>
<script type="text/javascript">
angular.module('test',[])
.controller('testCtrl', ['$scope', function($scope){
$scope.obj = {
qqs: ["12345","23456"]
};
}]);
</script>
</body>
</html>
Problem: When modifying a value in the generated input tag, the mouse focus is lost every time a digit is modified. This may be because the view is refreshed by the change in data.
How can I completely modify the value in the input? Then save the changes through the save button or something?
Or how to temporarily cancel monitoring of variables?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Have some questions:
1. ng-model="obj.qqs[$index]" should be ng-model="qq" This can solve the problem of focus disappearing.
2. Generally, primitive type variables are not used as ng-model. Literal object can be used here.
Then ng-model must also be modified to qq.val
3. How to save through the button, just use ng-click.
4. Style issue. Use 'controller as ctrl' syntax to avoid using $scope inside the controller. See the sample below for details
Working sample: http://jsfiddle.net/wfh04vhc/
Detailed explanation of using ng-model under AngularJS ng-repeat: link description
Just
ng-model="qq"and that’s ithttp://www.lovelucy.info/understanding-scopes-in-angularjs.html