Can we create a popup alert that says "Error Contacting Server" when the http request does not receive any response?
.controller('items_ctrl',['$scope','$http',function($scope,$http){
$scope.shop_id=localStorage.getItem("shop_id");
$http.get('http://localhost/myapp/spree/stocks.php').success(function(data){
console.log(JSON.stringify(data));
$scope.item=data;
});
}])
It's recommended to utilize the then function instead of using the success/error methods
Below is the revised version of your code snippet:
.controller('items_ctrl',['$scope','$http',function($scope,$http){
$scope.shop_id=localStorage.getItem("shop_id");
$http.get('http://localhost/myapp/spree/stocks.php').then(function(data){
console.log(JSON.stringify(data));
$scope.item=data;
}, function(error){
alert("Error contacting server");
});
}])
It is important to define an error callback function when making a request.
$http.get('/someOtherUrl', config).then(handleSuccess, handleFailure);
To learn more, visit https://docs.angularjs.org/api/ng/service/$http
Implement a promise and set a timeout in your JavaScript code.
var cancelRequest = $q.defer();
$http.get('/someUrl', {timeout: cancelRequest.promise}).success(successCallback);
$timeout(showErrorPopup, 3000);
Once the timeout is reached, resolve the promise and then display the popup.
function showErrorPopup(){
cancelRequest.resolve();
//popup code
}
I want the background color to stay consistent as lightgray for each <ul>. Currently, clicking the radio button causes the ul's background to change incorrectly. I am unsure of how to loop through all available ul elements using jQuery and woul ...
Currently, I am utilizing the wysiwyg editor called wysihtml5 along with the bootstrap-wysihtml5 extension. As part of my project, I am designing a character counter functionality that will showcase a red border around the editor area once a specific maxl ...
When using webpack, is it necessary to install the jquery file from npm, or can I simply require the downloaded file from the jquery website? directory app/ ./assets/javascripts/article/create/base.js ./assets/javascripts/lib/jquery-1.11.1.min.js webpack ...
Is there a way to optimize the page load time by storing a PHP array on the server instead of parsing it from a CSV file every time the page is reloaded? The CSV file only updates once an hour, so constantly processing 100k+ elements for each user seems un ...
Recently, I've been working on a game using Phaser and encountered some issues while trying to run the code in XAMPP. The game's base is located at htdocs/itw/test.html, with the necessary pngs and json file stored in htdocs/itw/assets/. The pngs ...
After researching similar inquiries, such as the response provided in this thread, it seems that downloading or reading files from the assets directory can be accomplished easily by utilizing the get method of the HttpClient. For instance, if I have a Down ...
Having trouble with my simple Angular app, can't seem to figure out what's wrong. The code is available on Plunker at the following link: http://plnkr.co/edit/QQkP2HB6VGv50KDdBPag?p=preview. It's throwing an error: Uncaught Error: [$injector ...
I am in need of assistance here. My goal is to display dynamic content within a div. Below you will find the code I currently have: <script type="text/javascript"><!-- function AlterContentInContainer(id, content) { var container = documen ...
After creating my own discord bot, I'm ready to take the next step and add custom emojis. While tutorials have helped me understand how to use client.cache to type an emoji, I'm unsure of how to upload them and obtain their ID for use in my bot. ...
I've written a script that works when clicked, but it doesn't hide when clicked outside of it. $(document).ready(function() { //Translate(); //caling Language Translater function $("#translate_image").attr('href', base_url) ...
I was pondering the possibility of calling a function from outside its parent function: var $element = $( '.element' ); function myFunction( element ) { var width; function onResize() { width = element.width(); } onResi ...
I am currently exploring the integration of AngularJS with Node in preparation for using Express for prerendering down the road. While I've successfully set up my Angular site using Angular scripts, I'm fairly new to Node. I've added Angular ...
Just diving into the world of Javascript for the first time and experimenting with it on Chrome, but running into unexpected results. When I try: document.getElementsByTagName("h1") I anticipate seeing: <h1>tester h1 in body</h1> Instead, wh ...
Looking for assistance in creating a function to open a facebox when an option from a drop down list is selected. Here is what I have so far: <select><option value="www.google.com/" id="xxx"></option></select> In the header sectio ...
Where should the connection between a form within a Vue component and a Django backend be established? In my frontend, I am utilizing VueJS where my primary component can retrieve data from a JSON file through an API specified in my Django view and URL fi ...
Upon launching my application, I retrieve the client's IP address and forward it to the server. The server then provides specific data based on this IP address. Once I receive this data, I determine how many child components should be added to the pa ...
I'm currently working with two object structures: one for users and another for groups. The user object includes the group IDs that each user belongs to, while the group object provides information such as ID, name, and type of group (e.g., hierarchy) ...
My image doesn't appear in the correct position when I dynamically set it using the margin-top. Below is an image with a red arrow pointing to the right, which is what I want: https://i.stack.imgur.com/ue4mY.png The CSS I have is as follows: .file ...
Currently, I am diving into the world of Node.js, express, and MongoDB by reading Greg Lims's book. However, I've hit a roadblock when trying to utilize a form to submit data to a route that should then output the body.title of the form in the co ...
Looking for a Solution I am trying to create a command that allows an admin user to send a specific message to a designated channel. The Issue at Hand My current approach involves sending a response back to the user who triggered the command with the ent ...