directive ngList

格式化输入字符串为数组值只需要在你要格式化的那个输入框中加 ng-list 即可（ng-model绑定的值也必须是一个数组），默认分割方式（,）或者（,加空格）,当指定ng-trim="false"时 ng-list不起作用。

例子：

index.thml

<html ng-app="extendApp">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body ng-controller="extendController">
<form name="myForm">
    <label>List: <input name="namesInput" ng-model="names" ng-list required></label>
    <span role="alert">
        <span class="error" ng-show="myForm.namesInput.$error.required">Required!</span>
    </span>
    <br>
    <tt>names = {{names}}</tt><br/>
    <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
    <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
    <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
    <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
<script src="framework/angular.js"></script>
<script src="js/aaa.js"></script>
</body>
</html>

script.js

angular.module("extendApp",[])
    .controller("extendController",function ($scope) {
        $scope.names = ['morpheus', 'neo', 'trinity'];
    });

主要效果为names后面显示的东西这就把names转换为了一个数组对象

当然也可以自定义分割符 ng-list="###" ###可以为任何字符

例子：

index.html

<html ng-app="extendApp">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body ng-controller="extendController">
<form name="myForm">
    <label>List: <input name="namesInput" ng-model="names" ng-list="#@" required></label>
    <span role="alert">
        <span class="error" ng-show="myForm.namesInput.$error.required">Required!</span>
    </span>
    <br>
    <tt>names = {{names}}</tt><br/>
    <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
    <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
    <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
    <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
<script src="framework/angular.js"></script>
<script src="js/aaa.js"></script>
</body>
</html>

ng-list='#@' 自定义分隔符为 #@

效果图：