angularjs

Ionic app back button causes previous state screens to overlap

由 廉价感情. 提交于 2021-02-08 10:24:17
问题 I am working on an ionic project and am encountering a strange bug where pressing the back button causes the last two views to display at the same time. I've been attempting to fix this for a few weeks now with no luck so I'm hoping one of you have encountered this and can help! The app defaults to the state "Initialize" which just checks if the user is logged in already or not. If they are already logged in it throws them to the "Home" state. If they are not logged in it puts them at the

Ionic app back button causes previous state screens to overlap

由 时光怂恿深爱的人放手 提交于 2021-02-08 10:23:00
问题 I am working on an ionic project and am encountering a strange bug where pressing the back button causes the last two views to display at the same time. I've been attempting to fix this for a few weeks now with no luck so I'm hoping one of you have encountered this and can help! The app defaults to the state "Initialize" which just checks if the user is logged in already or not. If they are already logged in it throws them to the "Home" state. If they are not logged in it puts them at the

How to set preselected value in ng-option?

由 微笑、不失礼 提交于 2021-02-08 10:17:23
问题 I have id from the city that is supposed to be selected in dropdown list, but I can`t manage to preselect it. Should I select it from directive or is there any other way? <select ng-model="cityId" ng-options="city.name for city in cities"></select> 回答1: Edit your ng-options to this: city.id as city.name for city in cities if you fetch the cities and don't know the ID's you could say in your javascript success function (which returns the cities): $scope.cityId = the_cities[0].ID to set the

How to add image inside the doughnut chart using chart.js?

由 徘徊边缘 提交于 2021-02-08 09:58:53
问题 I want to add an image inside the doughnut you can see my doughnut here I already tried by using background-image:url(image.png) but is there any way to do it. 回答1: Technically, it's not possible to add images in Charts. However, you can easily work with that by adding an image as a background for chart container. I.e.: #chartdiv { width: 210px; height: 210px; margin: 0 auto; background: transparent url(YourImage) no-repeat center 70px; } 来源： https://stackoverflow.com/questions/45349113/how

How to add image inside the doughnut chart using chart.js?

由 ￡可爱￡侵袭症＋ 提交于 2021-02-08 09:58:08
问题 I want to add an image inside the doughnut you can see my doughnut here I already tried by using background-image:url(image.png) but is there any way to do it. 回答1: Technically, it's not possible to add images in Charts. However, you can easily work with that by adding an image as a background for chart container. I.e.: #chartdiv { width: 210px; height: 210px; margin: 0 auto; background: transparent url(YourImage) no-repeat center 70px; } 来源： https://stackoverflow.com/questions/45349113/how

How can I disable other buttons when I press one button in angularjs

由 蓝咒 提交于 2021-02-08 08:46:11
问题 Is it possible to do this in angular? When I press one single button element, other button elements automatically get disabled. I saw a similar question but looking for this in pure angularjs. <html ng-app> <button ng-model="button" > abc </button> <button ng-disabled="button"> def </button> <button ng-disabled="button"> ghi </button> </html> 回答1: You can bind an ng-click event to all three of the buttons, passing an identifier to the function (i.e. the id of the button. Your function would

Set the XSRF cookie on the client side

由 谁说胖子不能爱 提交于 2021-02-08 08:13:14
问题 I want to implement a CSRF prevention mechanism for my application by setting a cookie and sending an HTTP header with the same value with every POST / PUT / DELETE request. Everywhere I read, the best practices suggest that the csrf cookie should be set from the server. I'm building a single page app using AngularJS and they also suggest that for security reasons the cookie should be send by the server on the first GET request. My question is - why should the server send the cookie and not

How to use angular ng-repeat with an Web api?

由 旧时模样 提交于 2021-02-08 07:59:24
问题 I'm trying to build a website using front-end html and get its data from a Web-api. My Web-api returns a json format. So I was trying to use the Get request using Angular $http and ng-repeat directive. My angular controller is like this - 'use strict'; app.controller('blogsController', ['$scope','$http', function ($scope, $http) { $http.get('www.example.com/api/blog') .then(function(res){ $scope.blogs = res.data; }); }]); The html code looks like this - <body app="ng-app" > <div ng-repeat="xr

error with gulp-ng-annoate, couldn't process source due to parse error

由 早过忘川 提交于 2021-02-08 07:50:03
问题 I am getting trouble with error that is generated with gulp-ng-annoate. Error message is Error: app.js: error: couldn't process source due to parse error I've found the other thread which seems to have same problem with me but that answer does not work for me. the other thread Here is my gulp file and the files that I am trying to execute the tasks. gulpfile.js var gulp = require('gulp') var concat = require('gulp-concat') //var uglify = require('gulp-uglify') var ngAnnotate = require('gulp

error with gulp-ng-annoate, couldn't process source due to parse error

由 淺唱寂寞╮ 提交于 2021-02-08 07:48:22
问题 I am getting trouble with error that is generated with gulp-ng-annoate. Error message is Error: app.js: error: couldn't process source due to parse error I've found the other thread which seems to have same problem with me but that answer does not work for me. the other thread Here is my gulp file and the files that I am trying to execute the tasks. gulpfile.js var gulp = require('gulp') var concat = require('gulp-concat') //var uglify = require('gulp-uglify') var ngAnnotate = require('gulp
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