controller

Angular.js how to move the service in a separate .js file

由 荒凉一梦 提交于 2020-01-07 04:44:46
问题 Using the examples from their documentation I did this .html file: <html> <head> <title>Angular JS Services</title> <script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script> <script src="test.js"></script> </head> <body> <h2>AngularJS Sample Application</h2> <div ng-app = "mainApp" ng-controller = "VehicleInfo"> <p>Enter a number: <input type = "number" ng-model = "number" /></p> <button ng-click = "getNameOfVclass()">X<sup>2</sup></button> <p>Result: {

Navigation and MapKit makes app crash

由 徘徊边缘 提交于 2020-01-07 04:23:06
问题 I have an application which used top bar navigation and a MapView. On the map view I have placed some annotations and when selecting an annotation, pressing the disclosure button to go into a subview and then going back to the MapView using the back button my application crashes. It does not give me any errors. Can anyone help me figure out why my application keeps crashing? I have made a short video showing this mysterious crash (because I'm afraid that I do not explain it very well) The

How can I use an object in different methods within the same controller?

由 守給你的承諾、 提交于 2020-01-07 04:07:07
问题 I have a controller with different methods. In the first method, authorize I instantiate an object which I would like to reuse in another method. The problem is that both methods have different views, and the controller instance does not remain the same. Hers is my code def authorize @session ||= get_session puts @session @authorize_url = @session.get_authorize_url end def list puts self @session ||= get_session @client = DropboxClient.new(@session, ACCESS_TYPE) metadata = get_meta_data("/")

Ruby on Rails: After search, list not displaying all data

由 回眸只為那壹抹淺笑 提交于 2020-01-07 03:55:08
问题 I had a problem where I was getting duplicate results in a search, in my rails app that allow the user to search for projects in a database. Here is the search function in the project model: def self.search(search_industry, search_role, search_techs_ids) _projects = Project.scoped if search_industry.present? _projects = _projects.where ['industry LIKE ?', like(search_industry)] end if search_role.present? _projects = _projects.where ['role LIKE ?', like(search_role)] end if search_techs_ids

The controller with the name is not registered error in UI Bootstrap Modal

由 穿精又带淫゛_ 提交于 2020-01-07 03:49:06
问题 I am not able to work out with controller that belongs to separate file in UIBootstrap modal functionality. However when I call the same piece of controller in same file then the functionality works perfectly. Below the piece of code:- Test.html <html ng-app="ui.bootstrap.demo"> <head> <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.6.1/angular.js"></script> <script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-2.5.0.js"></script> <script src="../Scripts/AngularControllers

Rails nested forms only passing the id on form submit

由 半城伤御伤魂 提交于 2020-01-07 01:49:13
问题 No idea whats going wrong here. From memory it used to work fine but I just recently used the form and realised it has stopped working somewhere in the process of building the app. Mini test still passes it which could mean it is something trivial or on the form directly. I'm trying to get the nested attribute value to pass on the from submit category_item model has_many :category_item_values, dependent: :destroy accepts_nested_attributes_for :category_item_values extend FriendlyId friendly

Passing session value from controller to src/groovy class

由 六月ゝ 毕业季﹏ 提交于 2020-01-06 15:52:11
问题 I have set a variable in my controller class in session as follows: session.webURL = webURL println "#####" + session.webURL` Now, I want to use this value of webURL in my src/groovy class. So I wrote in my src/groovy BasicCrawler class: println session.webURL It shows me an error: Message: 'No such property: session for class: cmsprofiler.BasicCrawler' at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:50) Please tell me what I am doing wrong. Thanks a lot

Map Json Property With Period To Class Property in Spring Controller

由 倾然丶 夕夏残阳落幕 提交于 2020-01-06 15:32:10
问题 I have a json object being sent to a controller that maps to a class model. The json contains the property below "Event.GradeBook.GradeEvent": { } How can I represent this in a class model where it will map correctly? String Event_Gradebook_GradeEvent; 回答1: Assuming you are using Spring's default Jackson deserialization, all you need to do is annotate your field with @JsonProperty . @JsonProperty(value = "Event.GradeBook.GradeEvent") private String Event_Gradebook_GradeEvent; But you should

Retrieve multiple records with find_by method

由 我怕爱的太早我们不能终老 提交于 2020-01-06 14:49:10
问题 The method below works and authenticates a user who has been sent a token-link by email. def login inv = Invitation.find_by(email: params[:email]) if inv && inv.authenticated?(:invitation, params[:id]) @organization = inv.organization unless @organization.nil? render 'profiles/show' and return else flash[:danger] = "Error" redirect_to root_path end else flash[:danger] = "Invalid link" redirect_to root_path end end This method however seems to assume a person ( inv ) can only exist once in the

Passing data between controllers using service and confusion with using [ '$scope' , 'service' , function($scope, service){}]

由 六眼飞鱼酱① 提交于 2020-01-06 08:32:36
问题 I am badly stuck with this problem of passing data from one controller to other in angularJS. Before my code was: whenever I click on templateController's div, it would trigger setTemplate with the help of ng-click... Now my objective was to send templateController's selected data to ReplyController... After reading forum posts here, i decided to create a service called 'selectionService', so that i can transmit data between 2 controllers... //Defined Service proApp.service('selectionService'
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