【发布时间】:2018-03-20 20:42:16
【问题描述】:
我创建项目 asp.mvc 并添加 angularjs 并添加 fabricjs https://codepen.io/michaeljcalkins/pen/Imupw
现在我在控制台中发现错误:错误:[$injector:unpr] 未知提供者:FabricProvider
我的 app.js:
var app = angular.module('myApp', ['ngRoute', 'ngResource']);
angular.module('example', [
'common.fabric',
'common.fabric.utilities',
'common.fabric.constants'
]).controller('ExampleCtrl', ['$scope', 'Fabric', 'FabricConstants', 'Keypress', function ($scope, Fabric, FabricConstants, Keypress) {
$scope.fabric = {};
$scope.FabricConstants = FabricConstants;
//
// Creating Canvas Objects
// ================================================================
$scope.addShape = function (path) {
$scope.fabric.addShape('http://fabricjs.com/assets/15.svg');
};
$scope.addImage = function (image) {
$scope.fabric.addImage('http://stargate-sg1-solutions.com/blog/wp-content/uploads/2007/08/daniel-season-nine.jpg');
};
$scope.addImageUpload = function (data) {
var obj = angular.fromJson(data);
$scope.addImage(obj.filename);
};
//
// Editing Canvas Size
// ================================================================
$scope.selectCanvas = function () {
$scope.canvasCopy = {
width: $scope.fabric.canvasOriginalWidth,
height: $scope.fabric.canvasOriginalHeight
};
};
$scope.setCanvasSize = function () {
$scope.fabric.setCanvasSize($scope.canvasCopy.width, $scope.canvasCopy.height);
$scope.fabric.setDirty(true);
delete $scope.canvasCopy;
};
//
// Init
// ================================================================
$scope.init = function () {
$scope.fabric = new Fabric({
JSONExportProperties: FabricConstants.JSONExportProperties,
textDefaults: FabricConstants.textDefaults,
shapeDefaults: FabricConstants.shapeDefaults,
json: {}
});
};
$scope.$on('canvas:created', $scope.init);
Keypress.onSave(function () {
$scope.updatePage();
});
}]);
在我的项目中查找“FabricProvider”没有结果。
【问题讨论】:
-
您是否在 .net mvc 视图中添加了 fabric.js 在 angular 之前?
-
你为什么在你的页面中使用多个模块
var app = angular.module('myApp', ['ngRoute', 'ngResource']);这从来没有在你的代码中使用 -
嗨,我先安装 angular,然后再安装 fabricjs。现在我删除这些项目并添加第一个fabricjs,然后添加角度。但是这个异常仍然存在。
-
我将此项目加载到github.com/HelenSPR/TestAngularjsFabricjs 非常感谢。
-
在您的布局页面中,您应该在捆绑包
@Scripts.Render("~/bundles/angularapp")之前包含捆绑包@Scripts.Render("~/bundles/fabric" ),因为app.js 依赖于包含在捆绑包~/bundles/fabric中的fabric.js 的Fabric依赖项
标签: angularjs asp.net-mvc fabricjs