Question

我在页面中有两个角度应用程序块。每个人都单独工作，但是当我尝试同时运行时，只有第一个工作。

<body>
<div ng-app='myApp' class="Freight">
    <div ng-controller="MainCtrl">
        <div>
            <ul>
                <li ng-repeat="prdElement in palletElement">
                    <span>
                        <input type="text" ng-model="prdElement.name" placeholder="Name" required />
                    </span>

                    <ul>
                        <li ng-repeat="elemnt in prdElement.product">
                            <div class="prd-box">
                                <span>
                                    <input type="text" ng-model="elemnt.Code" placeholder=" Code" required />
                                </span>
                                <span>
                                    <input type="text" ng-model="elemnt.name" placeholder=" Description" required />
                                </span>
                                <span>
                                    <input type="text" ng-model="elemnt.class" placeholder=" Class" required />
                                </span>
                                <span>
                                    <input type="text" ng-model="elemnt.quantity" placeholder=" Quantity" required />
                                </span>
                                <span>
                                    <input type="text" ng-model="elemnt.weight" placeholder=" Weight" required />
                                </span>
                                <span ng-hide="elemnt.length == 1">
                                    <a href="#" ng-click="prdElement.product.splice($index, 1)">Remove Item</a>
                                </span>

                            </div>
                        </li>
                        <li>
                            <a href="#" ng-click="newPrdItem(prdElement,$event)">Add Item</a>

                        </li>
                    </ul>
                    <a href="#" ng-click="newPalletItem(palletElement,$event)">Add Pallet</a>
                    <a href="#" ng-click="prdElement.splice($index, 1)">Remove Pallet</a>
                    <a href="#">Remove Pallet</a>

                </li>
            </ul>
        </div>
        <div>
            <button ng-click="showitems($event)">Submit</button>
        </div>
        <div id="displayitems">{{palletElement}}</div>
    </div>
</div>

<div ng-app='PackageApp' class="Freight">
    <div ng-controller="PackageCtrl">
        <div>
            <ul>
                <li ng-repeat="prdPackageElement in packageElement">
                    <span>
                        <input type="text" ng-model="prdPackageElement.name" placeholder="Name" required />
                    </span>


                </li>

            </ul>
        </div>
        <!--<div>
            <button ng-click="showitems($event)">Submit</button>
        </div>
        <div id="displayitems" style="visibility:hidden;">
            {{prdElement}}
        </div>-->
    </div>
</div>

在这种情况下，只有第一个应用'MyApp'可以使用。

详细

Fiddle here

Answer 1

https://docs.angularjs.org/api/ng/directive/ngApp

每个HTML只能自动引导一个AngularJS应用程序文献。文档中找到的第一个ngApp将用于定义作为应用程序自动引导的根元素。要运行多个 HTML文档中的应用程序必须手动引导它们使用angular.bootstrap代替。 AngularJS应用程序不可能相互嵌套。

同一页面上的两个角度应用程序 - 一次只能运行一个

1 个答案: