我正在尝试使用下面的代码将对象传递到bootstrap / angularJS中的模态对话框中。我是按AngularJS UI Bootstrap modal is unable to perform functions from scope给出的答案的方式做到的。当模态表单应该从对editGroup()的调用打开时,我收到以下错误:
错误:[$ injector:unpr]未知提供者:selGroupProvider< - selGroup
var EditGroupModalController = function ($scope, $modalInstance, selGroup) {
$scope.user = $sessionStorage.user;
$scope.selGroup = selGroup;
$scope.closeModal = function () {
$modalInstance.close();
};
};
$scope.editGroup = function (selGroup) { // "selGroup" receives the current Group object from $scope.groupList[]
$modal.open({
templateUrl: 'app/views/administration/advanced/editgroup.html',
controller: ['$scope', '$modalInstance','$modal','$sessionStorage','advancedService','selGroup', EditGroupModalController],
size: 'lg',
windowTemplateUrl:'app/views/partials/modaltemplatedraggable.html',
backdrop:'static',
resolve: {
item: function () {
return selGroup;
}
}
});
};
此错误的官方说明是here;但是,我不明白为什么我收到这个错误。对此的任何帮助都将非常赞赏。
答案 0 :(得分:2)
$modal.open
中,您列出了六个依赖项,而在功能中只有三个存在。 resolve
个密钥注入 - 在您的情况下,密钥为item
。 对代码进行必要的更改以使其正常工作:
替换(1)
var EditGroupModalController = function ($scope, $modalInstance, selGroup)
与
var EditGroupModalController = function ($scope, $modalInstance, $modal, $sessionStorage, advancedService, selGroup)
并替换(2)
resolve: {
item: function () {
使用
resolve: {
selGroup: function () {
答案 1 :(得分:0)
您应该将解析中的变量命名为' selGroup'而不是' item'这样就可以正确注射。
此外,声明的依赖项的名称应与函数定义匹配。我把这个简单的演示放在一起。
angular.module('test', ['ui.bootstrap']).controller('TestController', function($scope, $modal) {
var sel = {name: "A group"};
var EditGroupModalController = function($scope, $modalInstance, selGroup) {
$scope.selGroup = selGroup;
$scope.closeModal = function() {
$modalInstance.close();
};
};
$scope.editGroup = function(selGroup) { // "selGroup" receives the current Group object from $scope.groupList[]
$modal.open({
template: '<div>Test {{selGroup.name}}</div>',
controller: ['$scope', '$modalInstance', 'selGroup', EditGroupModalController],
size: 'lg',
backdrop: 'static',
resolve: {
selGroup: function() {
return sel;
}
}
});
};
});