1

当我将 replace 属性设置为 true 时，浏览器崩溃了。这是 plunker 链接：http ://plnkr.co/edit/9pXdDGo4ccxljwIo3NN0 有什么问题？

索引.html

    <!doctype html>
<html ng-app="cvApp" ng-cloak>
<head>
  <meta charset="utf-8" />
    <title>
        Mixing Static And Dynamic Options In An AngularJS Select Menu
    </title>
</head>
<body ng-controller="ctrl">
    <script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
    <script type="text/javascript"  src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.4/angular.min.js"></script>

<script type="text/javascript" src="script.js"></script>


    <div radios selected-option="selectedOption" option-list="optionList" name="ms">
</body>
</html>

radios.html

    <label data-ng-repeat="opt in optionList" class="radio inline">

    <input type="radio" name="{{name}}" ng-model="selectedOption" ng-value="opt" />
    {{opt.name}}
</label>

脚本.js

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

    cvApp.controller('ctrl', function ($scope) {
        $scope.optionList=[{name:"evli",value:1},{name:"bekar",value:2}]
        $scope.selectedOption=$scope.optionList[0];
    });

cvApp.directive("radios", function() {
    return {
        restrict: "A",
        //replace:true,
        templateUrl: 'radios.html',
        scope: {
            selectedOption: "=",
            optionList: "=",
            name:"@"
        }
    };
});
4

1 回答 1

2

您的指令模板将label标签定义为模板的根元素，但您的标签标签也使用ng-repat指令，该指令在执行时会创建多个根元素。此票证解决了指令模板没有根 DOM 节点的问题。

解决方法是将label标签包装在另一个“真实”根元素中：

<div>
  <label data-ng-repeat="opt in optionList" class="radio inline">
    <input type="radio" name="{{name}}" ng-model="selectedOption" ng-value="opt" />
    {{opt.name}}
  </label>
</div>
于 2013-06-26T11:02:46.910 回答