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javascript - Window.angular.bootstrap-警告尝试多次加载 Angular

转载 作者：太空宇宙 更新时间：2023-11-04 15:58:58 27 4
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使用 angularjs 开发一个应用程序，加载任何网页后一切正常，但控制台上出现一条消息

WARNING: Tried to load angular more than once.

我通过打开 anguar.js 文件进行检查，发现了这个

if (window.angular.bootstrap) {
  //AngularJS is already loaded, so we can return here...
  if (window.console) {
    console.log('WARNING: Tried to load angular more than once.');
  }

这里我需要提到的一件事是，我创建了一次运行并在控制台上打印一些文本来检查 app.js 被调用了多少次。我在控制台上发现了三次打印。我还在 google 上进行了搜索，发现了一些建议，例如在 index.html 中声明的重复 angular.js 文件或 templateUrl 设置不正确，但就我而言，我已经检查过，一切看起来都很好。

index.html

<!DOCTYPE html>
<!--[if lt IE 7]>      <html lang="en" ng-app="myApp" class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]>         <html lang="en" ng-app="myApp" class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]>         <html lang="en" ng-app="myApp" class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!-->
<html lang="en" class="no-js">
<!--<![endif]-->
<head>

<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>ER4U</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1.0">

<!-- Place favicon.ico and apple-touch-icon.png in the root directory -->
<!--base css styles-->
<!-- <link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css"> -->
<link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="bower_components/font-awesome/css/font-awesome.css">

<!--flaty css styles-->
<link rel="stylesheet" href="css/flaty.css">
<link rel="stylesheet" href="css/treeDemo.css">
<link rel="stylesheet" href="css/material-design.css">
<link rel="stylesheet" href="css/flaty-responsive.css">
<link rel="stylesheet" href="css/style.css">
<link rel="shortcut icon" href="img/favicon.html">

<meta name="viewport" content="width=device-width, initial-scale=1">

<link rel="stylesheet" href="bower_components/angular-ui-tree-filter-master/demo/demo.css">

<link rel="stylesheet"  href="bower_components/html5-boilerplate/dist/css/normalize.css">
<link rel="stylesheet" href="bower_components/html5-boilerplate/dist/css/main.css">
<link rel="stylesheet" href="app.css">
<script src="bower_components/html5-boilerplate/dist/js/vendor/modernizr-2.8.3.min.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="bower_components/angular-ui-router/release/angular-ui-router.js"></script>

<link rel="stylesheet" href="bower_components/angular-material/angular-material.min.css">

<script src="bower_components/angular-material/angular-animate.min.js"></script>

<script src="bower_components/ui-utils-bower-highlight/highlight.min.js"></script>
<script src="bower_components/angular-material/angular-aria.min.js"></script>
<script src="bower_components/angular-material/angular-messages.min.js"></script>

<!-- Angular Material Library -->

<script src="bower_components/angular-material/angular-material.min.js"></script>
<script src="bower_components/angular-material/svg-assets-cache.js"></script>

<script src="bower_components/angular-ui-select/dist/select.js"></script>
<script src="bower_components/angular-sanitize/angular-sanitize.js"></script>
<script src="bower_components/angular-ui-grid/ui-grid.min.js"></script>
<script src="bower_components/ui-tree.js"></script>
<script src="bower_components/angular-cookies.min.js"></script>
<script src="bower_components/angular-file-upload-master/dist/angular-file-upload.js"></script>

<script src="bower_components/angular-material/ui-bootstrap-tpls.js"></script>

<script src="bower_components/bootstrap-ui-datetime-picker/dist/datetime-picker.min.js"></script>

 <script src="bower_components/angular-material/underscore-min.js"></script>


<script src="bower_components/angular/angular.min.js"></script>



<script src="bower_components/angular-ui-tree-filter-master/demo/dist/angular-ui-tree-filter.min.js"></script>
<!-- <script src="bower_components/angular-ui-tree-master/dist/angular-ui-tree.min.js"></script> --> 
<script type="text/javascript" src="bower_components/angular-tree-control/angular-tree-control.js"></script>

<script src="app/bower_components/spin.js/spin.js"></script>
<script src="app/bower_components/angular-spinner/angular-spinner.js"></script>

<!-- link for CSS when using the tree as a Dom element -->
<link rel="stylesheet" type="text/css"
    href="bower_components/angular-tree-control/css/tree-control.css"/>
<!-- link for CSS when using the tree as an attribute -->
<link rel="stylesheet" type="text/css"
    href="bower_components/angular-tree-control/css/tree-control-attribute.css"/>

<link rel="stylesheet" href="bower_components/angular-ui-tree-master/dist/angular-ui-tree.min.css" type="text/css"/>
<link rel="stylesheet"
    href="bower_components/angular-ui-grid/ui-grid.css" type="text/css"/>
<link rel="stylesheet" href="bower_components/animate.css/animate.css"
    type="text/css"/>
<link rel="stylesheet" href="bower_components/angular-ui-tree-master/dist/angular-ui-tree.css"
    type="text/css"/>
<link rel="stylesheet" href="bower_components/select2/select2.css"/>


<script src="app.js"></script>
<script src="ImportExport.js"></script>

<script src="common/ajax/ajax.service.js"></script>
<script src="common/ajax/confirm.directive.js"></script>
<script src="common/ajax/popup.directive.js"></script>

<!-- logout -->
<script src="header/header.controller.js"></script>
<script src="header/header.service.js"></script>
<!-- logout -->

<script src="home/home.controller.js"></script>
<script src="menu/menu.controller.js"></script>
<script src="menu/menu.service.js"></script>
<script src="menu/menu.directive.js"></script>

<script src="user/user.controller.js"></script>
<script src="user/user.service.js"></script>

<script src="purchase/purchase.controller.js"></script>
<script src="purchase/purchase.service.js"></script>
<script src="purchase/purchase.node.service.js"></script>
<script src="purchase/purchase.search.js"></script>

<script src="supplier/supplier.controller.js"></script>
<script src="supplier/supplier.service.js"></script>

<script src="tax/tax.controller.js"></script>
<script src="tax/tax.service.js"></script>

<script src="unit/unit.controller.js"></script>
<script src="unit/unit.service.js"></script>

<script src="firm/firm.controller.js"></script>
<script src="firm/firm.service.js"></script>

<script src="genericForm/genericForm.controller.js"></script>
<script src="genericForm/genericForm.service.js"></script>

<script src="store/store.controller.js"></script>
<script src="store/store.service.js"></script>

<script src="userType/userType.controller.js"></script>
<script src="userType/userType.service.js"></script>

<script src="brand/brand.controller.js"></script>
<script src="brand/brand.service.js"></script>

<script src="param/param.controller.js"></script>
<script src="param/param.service.js"></script>

<script src="category/category.controller.js"></script>
<script src="category/category.service.js"></script>

<script src="scheme/scheme.controller.js"></script>
<script src="scheme/scheme.service.js"></script>

<script src="attribute/attribute.controller.js"></script>
<script src="attribute/attribute.service.js"></script>

<script src="cashHead/cashHead.controller.js"></script>
<script src="cashHead/cashHead.service.js"></script>

<script src="subhead/subhead.controller.js"></script>
<script src="subhead/subhead.service.js"></script>

<script src="cashEntry/cashEntry.controller.js"></script>
<script src="cashEntry/cashEntry.service.js"></script>

<script src="priceEncode/priceEncode.controller.js"></script>
<script src="priceEncode/priceEncode.service.js"></script>

<script src="rackMaster/rackMaster.controller.js"></script>
<script src="rackMaster/rackMaster.service.js"></script>

<script src="rowMaster/rowMaster.controller.js"></script>
<script src="rowMaster/rowMaster.service.js"></script>

<script src="rackBox/rackBox.controller.js"></script>
<script src="rackBox/rackBox.service.js"></script>

<script src="sale/newSale.controller.js"></script>
<script src="sale/newSale.service.js"></script>

<script src="manageScreen/manageScreen.controller.js"></script>
<script src="manageScreen/manageScreen.service.js"></script>

<script src="barcodeMaster/barcode.controller.js"></script>
<script src="barcodeMaster/barcode.service.js"></script>


<script src="counter/counter.controller.js"></script>
<script src="counter/counter.service.js"></script>

<script src="broker/broker.controller.js"></script>
<script src="broker/broker.service.js"></script>

<script src="document/document.controller.js"></script>
<script src="document/document.service.js"></script>

<script src="upload/upload.controller.js"></script>
<script src="upload/upload.service.js"></script>
<script src="upload/upload.directive.js"></script>
<script src="upload/up.controller.js"></script>

<script src="customer/customer.controller.js"></script>
<script src="customer/customer.service.js"></script>

<script src="category_attribute/category_attribute.controller.js"></script>
<script src="category_attribute/category_attribute.service.js"></script>

<script src="menuaccess/menuaccess.controller.js"></script>
<script src="menuaccess/menuaccess.service.js"></script>

<script src="login/login.controller.js"></script>
<script src="login/login.service.js"></script>

<script src="js/jquery.min.js"></script>

<!--basic scripts-->
<!-- <script src="bower_components/jquery/dist/jquery.min.js"></script> -->
<script src="assets/bootstrap/js/bootstrap.min.js"></script>
<script src="assets/jquery-slimscroll/jquery.slimscroll.min.js"></script>
<script src="assets/jquery-cookie/jquery.cookie.js"></script>

<!--page specific plugin scripts-->
<script src="assets/flot/jquery.flot.js"></script>
<script src="assets/flot/jquery.flot.resize.js"></script>
<script src="assets/flot/jquery.flot.pie.js"></script>
<script src="assets/flot/jquery.flot.stack.js"></script>
<script src="assets/flot/jquery.flot.crosshair.js"></script>
<script src="assets/flot/jquery.flot.tooltip.min.js"></script>
<script src="assets/sparkline/jquery.sparkline.min.js"></script>


<script src="js/jquery.slimscroll.min.js"></script>
<script src="assets/jquery-cookie/jquery.cookie.js"></script>


<!--flaty scripts-->
<script src="js/flaty.js"></script>
<script src="js/flaty-demo-codes.js"></script>


<style>
#loader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 150px;
  height: 150px;
  margin: -75px 0 0 -75px;
  border: 16px solid #f3f3f3;
  border-radius: 50%;
  border-top: 16px solid #3498db;
  width: 120px;
  height: 120px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}

@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
</style> 

</head>
<body>
<!-- sppinner -->
    <div ng-app="er4u">
            <span us-spinner="{radius:30, width:8, length: 16}" spinner-key="spinner-1" ></span> 
            <div ui-view="header"></div>
            <div ui-view="content"></div>
    </div>


</body>
</html>

最佳答案

您正在将 AngularJS 加载到页面中两次。删除一项资源就可以了。

1) 近 html5-boilerplate

<script src="bower_components/angular/angular.js"></script>

2) 近 Angular Material 

<script src="bower_components/angular/angular.min.js"></script>

关于javascript - Window.angular.bootstrap-警告尝试多次加载 Angular ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42441083/

27 4 0
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