angularjs

问题 How to create background loading lines like facebook did while loading the content using angular js. 回答1: You could have a look at this blog post which describes in detail how the placeholders on Facebook work: http://cloudcannon.com/deconstructions/2014/11/15/facebook-content-placeholder-deconstruction.html Essentially, you put in some static html styled with css to look similar to the content that is coming. <div class="placeholder"> <!-- some boxes in light grey to look like content --> <

问题 How to create background loading lines like facebook did while loading the content using angular js. 回答1: You could have a look at this blog post which describes in detail how the placeholders on Facebook work: http://cloudcannon.com/deconstructions/2014/11/15/facebook-content-placeholder-deconstruction.html Essentially, you put in some static html styled with css to look similar to the content that is coming. <div class="placeholder"> <!-- some boxes in light grey to look like content --> <

问题 I need to get the value from client side to server side. I am using AngularJS and Struts2 REST. Newbie in AngularJS here. My controller doesn't get the value passed or am i wrong in passing or using restful controller? Here is my code: angularcontroller.js app.controller('saveAddCatCtrl', function($scope, $http){ $scope.save = function(newAddCat){ $http({ method: "POST", url: "api/additionalcategory", data: $scope.additionalCategory.addCatName }).success(function(data, status, header, config)

问题 I had a working app, including a few ag-grid s. I decided to add ui-router , with the grids in the templateUrl of a state. The code is mcuh to large to post, but I have two problems: document.addEventListener("DOMContentLoaded" is not called when I put it in the controller of the templateUrl I guess that I can get round that by moving the enclosed logic into $transitions.onSuccess({ entering: 'search_result' }, function (transition) , BUT , when I const currentCandidatesGridDiv = document

问题 I an using Ionic for my app with a connection to Firebase to pull data. I created a promise in a factory to pull data down and thought it should render the data on the screen once it finishes but I'm getting nothing until I touch the screen? I get no error and the data does indeed come. Factory: all: function () { return new Promise ((resolve, reject) => { firebase.database().ref('desks').once('value').then(snapshot => { let desks = [] snapshot.forEach((child) => { desks.push(child.val()); })

问题 I am trying to make a div fixed when you scroll to it but the issue is that the div I am trying to target is in ion-content and it is not allowing me to use simple jQuery or CSS solutions in order to make this feature possible. The scroll portion of ion-content is disrupting it from working according to answers I have read... I was curious of any solutions pertaining to this issue. I am using an old version of ionic and have not come across and feasible solutions. Everything that I have tried

问题 Objective : Only want user to click once not multiple times on a rating system <div class="votingButton" ng-click="upVoteOrder(order)"> </div> is this easily achievable on the html or the controller ? 回答1: Have a scope variable to check if the Vote button is clicked..! if once clicked update the scope variable so that it gets disabled. The scope variable can be an attribute in the user model so that it carries ahead. 回答2: Try this: <button class="votingButton" ng-click="upVoteOrder(order)" ng

问题 I'm working on angularjs google charts-stacked bar. I want to customize the tooltip data displayed on the stacked bar, want to show all the stacks information of that bar on mouseover on the stacked bar(currently it only displays the information of the current mouse over stack). Please find the demo http://plnkr.co/edit/ahg7JiBpOfIGIy0f3Mat?p=preview For the first stack on mouse over, tooltip should display Status1:30,status2:60,status3:40 and on mouseover on second bar tooltip should display

问题 I'm doing application with spring security and Spring MVC in back end and Angular in front end. My problem is that I do the logged in correctly, but the problem in logged out I implemented correctly in my localhost: http://localhost:8080 worked without problem. When I change it to https:// I get this error: Mixed Content: The page at '' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint ''. This request has been blocked; the content must be served over HTTPS. I want to

问题 I am just beginning using Angular JS in my project. I have been searching for a way to change the background color from a HTML table cell depending on the value of an Angular JS expression, but haven't found the solution yet. This is the cell: <td>{{data.material_or_service}</td> Any help is welcome 回答1: You should use ng-class : https://docs.angularjs.org/api/ng/directive/ngClass Example: css: .red { background-color: red; } .blue { background-color: blue; } angular view: <td ng-class="{'red