我想创建一个简单的表单与一些嵌套的数据。当我点击addSite()
功能时,我想创建一个新的Site项目并将其附加到我的$scope.info
。AngularJS ng-repeat问题,并按钮点击动态添加行
我无法创建多个表单并且$index
变量未被传递给作用域。这里是,
HTML
<!DOCTYPE html>
<html>
<head>
<script data-require="[email protected]" data-semver="1.5.8" src="https://opensource.keycdn.com/angularjs/1.5.8/angular.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<form>
<label for="Domain Name">Domain Name</label>
<input ng-model="info.name" type="text" /><br />
<label for="IP">IP</label><input ng-model="info.ip" type="text" />
<hr>
<div ng-repeat="site in sites track by $index">
<label for="">ID</label><input type="text" ng-model="site.id" />
<label for="">title</label><input type="text" ng-model="site.title" />
<label for="">desc</label><input type="text" ng-model="site.meta_desc" />
<label for="">meta_keys</label><input type="text" ng-model="site.meta_keys" />
</div>
<br />
<button ng-click="addSite()">Add Site</button>
</form>
<pre>
{{info | json}}
</pre>
</div>
的script.js
angular.module('myApp', [])
.controller('myCtrl', function($scope){
$scope.info = {};
$scope.info.sites = {};
$scope.addSite = function(){
$scope.info.sites = {id:'',
title:'',
meta_desc:'',
meta_keys:''
}
}
});
数据,我尝试生成:
{
"name": "myDomain",
"ip": "11.22.33.44.55",
"sites": {
{"id": "1" ,"title": "myTitle Site 1","meta_desc": "myDescription Site 1", "meta_keys": ["my", "meta", "keys"]},
{"id": "2" ,"title": "myTitle Site 2","meta_desc": "myDescription Site 2", "meta_keys": ["my", "meta", "keys"]},
{"id": "3" ,"title": "myTitle Site 3","meta_desc": "myDescription Site 3", "meta_keys": ["my", "meta", "keys"]}
},
}
数据,我现在得到:
{
"sites": {
"id": "",
"title": "",
"meta_desc": "",
"meta_keys": ""
},
"name": "myDomain",
"ip": "11.22.33.44.55"
}
非常感谢您的帮助。
您可以检查以下 – Aruna