ngresource

问题 I have an admin control panel where admin users can set a few options and then click a button to run a report. The report should return a CSV file download prompt to the user. I am using ui-router and $resource services. The response headers/mime type are set correctly, but the CSV file is returned as text (no file download initiated) by the $resource handler. I tried creating the download link directly, by forming a querystring from the $scope , but unfortunately my API's authentication

问题 I have an admin control panel where admin users can set a few options and then click a button to run a report. The report should return a CSV file download prompt to the user. I am using ui-router and $resource services. The response headers/mime type are set correctly, but the CSV file is returned as text (no file download initiated) by the $resource handler. I tried creating the download link directly, by forming a querystring from the $scope , but unfortunately my API's authentication

来源： https://stackoverflow.com/questions/26811367/angularjs-counting-objects-in-a-folder-returned-by-ngresource

来源： https://stackoverflow.com/questions/26811367/angularjs-counting-objects-in-a-folder-returned-by-ngresource

问题 I have an angular service that looks like this. Here i am making a POST request. .factory("Apples", function ($resource, HOST) { return $resource( HOST + "/apples", {}, { create: { method: 'POST', params: { tree_id: '@treeId', name: '@name', color: '@color' } } } ); }) The problem is that the above service makes a POST request and sends the params data as form data but also appends the params data to the url as query string. Can i avoid that? 回答1: I think you're conflicted on how to use

问题 I have an angular service that looks like this. Here i am making a POST request. .factory("Apples", function ($resource, HOST) { return $resource( HOST + "/apples", {}, { create: { method: 'POST', params: { tree_id: '@treeId', name: '@name', color: '@color' } } } ); }) The problem is that the above service makes a POST request and sends the params data as form data but also appends the params data to the url as query string. Can i avoid that? 回答1: I think you're conflicted on how to use

问题 books_ctrl.js.coffee myApp.controller "BooksCtrl", ($scope, Book) -> $scope.getBooks = () -> $scope.books = Book.query() Part A: Initial Code: $scope.delete = (book) -> book.$delete() $scope.getBooks() Part A: Solution by @apneadiving: $scope.delete = (book) -> book.$delete {}, -> $scope.getBooks() return Part B: Initial Code: $scope.save = () -> if $scope.book.id? Book.update($scope.book) else Book.save($scope.book) $scope.book = {} $scope.getBooks() Part B: Solution pending : How can I tell

问题 I am using ngResource in a factory to fetch data from a REST API URL, and then do some basic processing on the retrieved data. This works fine (verified using console.log() ). I injected the dependencies properly in my root module and in the main controller, and set a $scope variable equal to this retrieved data. In HTML, I put {{variableName}} inside the desired tag. However, it doesn't get populated. What am I missing? Do I need to add $watch or something else in order for this to work? PS

问题 I'm tring to code a little search input to get data from a database using ngResource. the data are shown in the page with a ng-repeat, but when i do the search and the $scope has been updated, the view is not updated and show old data. Here is the code: main.html (active view) <div ng-controller="searchCtrl as searchCtrl" layout="column"> <form class="form-inline search-form col-md-offset-1"> <div class="form-group col-md-5"> <label class="sr-only" for="search_location">Location</label>

问题 I have Record & Category model: class Record < ActiveRecord::Base belongs_to :category end class Category < ActiveRecord::Base has_many :records end The Category model has a name field which should be used for display. I am using ng-repeat to display the records, the ' record.category.name ' causes my page to break: <tr ng-repeat="record in records"> <td>{{record.category.name)}}</td> <td>{{record.description}}</td> <td>{{record.created_at | date:'medium'}}</td> </tr> How can I properly