angularjs-ng-repeat

问题 I did some validation check in my dropdown selection when I delete a row. After saving the value I am redirecting to another view. Again when I am trying to delete a row then form is showing undefined. What am I doing wrong? my jsp- <div class="form-group" ng-show="editMode!=''"> <label for="editProductJobFileConfig" class="col-md-2 control-label">Job File Configuration</label> <div ng-class="{'col-sm-9':editMode!=''}" class="col-md-10"> <table class="table table-bordered table-striped table

问题 I am new to Angular JS (1) and I am having issues with ng-repeat. I am using socket.io with Angular. Here is my controller: var messagingApp = angular.module('messagingApp', []); function mainController($scope) { var socket = io.connect(); socket.on('message', function(data){ $scope.users.push({'Name': 'yeh'}); console.log($scope.users); }); $scope.users = []; //if I put stuff here and comment out socket stuff, it shows in the front-end }; messagingApp.controller('mainController'

问题 Ok, seems that I was having too many issues with the way in which my Angular site is setup, so I put it in a plunker as then anyone can see it. Original question: Angular retrieve specific data into $scope variable is not working Plunker http://plnkr.co/edit/NsE29zjraQp9UeklJBiI?p=preview My issues are 1. i'm not understanding how to use app.filter 2. Issue with app name 3. forEach with push inside $http.get throws error not defined The plunker Index.html has the template code loop , app

问题 The code is: .container my-directive(ng-repeat="item in items", item="item") My goal is to use that space with justify to create an evenly spaced grid of an unknown number of divs. 回答1: It seems the issue is with ng-repeat . Here's a jade solution: .container my-directive(ng-repeat-start="item in items", item="item") span(ng-repeat-end) #{' '} Here's an equivalent solution for HTML I found: https://stackoverflow.com/a/19507046/4760334 来源： https://stackoverflow.com/questions/39026435/how-to

问题 I have a list of items with a delete buttons. When delete button is clicked it removes it from the list. But after clicking a delete button I would like to replace the deleted item with a message "Delete Complete". Is this possible? 回答1: Check this sample... It will remove the delete red flag after 3 seconds... http://jsfiddle.net/leojavier/U3pVM/18175/ <div class="field" ng-app="App"> <table ng-controller="Controller"> <tr ng-repeat="item in table"> <td ng-class="item.style" ng-class="item

问题 I am using isteven-multi-select to output an array of objects from a select element's multiple selections. [ { category: "Adventure", ticked: true }, { category: "Strategy", ticked: true } ] 2. Then using angular.forEach to change the array of objects into an array of the category values. $scope.testOutput = function () { angular.forEach($scope.output, function(value, prop, obj) { var categoryFiltered = []; categoryFiltered.push(value.category); console.log(categoryFiltered); }); };

问题 I am using interceptor in my app for generic error handling when service is down I am getting success response with status 200 even i have changed the base url to test my service. What am i doing wrong?? var myServices = angular.module('myServices', ['ngResource']); myServices.config(function ($provide, $httpProvider) { $provide.factory('ErrorInterceptor', function ($q) { return { response: function(){ return response;// always success?? } responseError: function(rejection) { $scope

问题 I am working on filtering with checkboxes, My geojson has a property of status. the status is value looks like this: status : "Act 3Q99" or status : "Fut 3Q99" I need to filter by "Act" or "Fut". here is my filter: function StatusFilter() { return function (territorySubdivisions, typeFilter) { var filtered = []; angular.forEach(territorySubdivisions, function (subdivision) { if (typeFilter.active == true && typeFilter.future == true) { filtered.push(subdivision); } else if (typeFilter.active

问题 I have a widget that I'm instantiating using ng-repeat . Initial creation works fine, but after that it stops updating. Here's an excerpt from index.html : <div> <x-node ng-repeat="node in nodes"></x-node> </div> partials/node.html: <div>{{node.name}}</div> And the directive: angular.module('directive', []).directive('node', function() { return { restrict: 'E', scope: true, templateUrl: 'partials/node.html', replace: true, compile: function(tElement, tAttrs, transclude) { return { post:

问题 I am getting files from directory(' app/jsonfiles ') in node.js , and I am not sure how can I send this list of files to my front-end as options in select list to write one common get request for getting the data of selected file. partial Plnkr. Please let me know that how can I get my list of files in my angular from my server.js to display in my dropdown and Thanks in advance for help ! 回答1: Inject Main service into MainCtrl and call the service. var app = angular.module('plunker',