My app is loading the platform.js file asynchronously with the attributes of async defer.
<script src="https://apis.google.com/js/platform.js?onload=onLoadCallback" async defer>
</script>
I am looking for a callback function that will alert me when the library has loaded successfully or if there was an error during loading.
Can a callback be added directly in the script tag?
Additionally, since we are using defer, does that mean there should be a promise involved as well?
When you want to ensure that a script has loaded successfully, you can define an onload callback. This callback allows you to control when your scripts run within your application.
<script src="https://apis.google.com/js/platform.js?onload=onLoadCallback" async defer>
</script>
Just remember, if you are loading the script synchronously, make sure that your onload callback function is defined before the script is loaded in your source code.
Here is an example of how this would work asynchronously:
https://jsbin.com/xavegojuzi/1/edit?html,console,output
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
<script src="https://apis.google.com/js/platform.js?onload=onLoadCallback" async defer></script>
<script>
function onLoadCallback(){
alert('your file has been loaded');
}
</script>
</head>
<body>
</body>
</html>
Can anyone help me with the following code? I'm trying to add an incremental counter next to each BR tag in a lyric song, but it doesn't seem to be working as expected. <?php $lyrics = "<p>Every time when I look in the ...
Currently, I am learning about node.js through the learnyounode tutorials, specifically focusing on the "HTTP CLIENT" section. The provided solution code is as follows: var http = require('http') http.get(process.argv[2], function (response) { ...
Within my JQuery each loop, I am triggering multiple ajax requests and looking to display a success message once all calls have been completed. Here is my code snippet: $('.container input:checked').each(function() { json_data = $(this).paren ...
I am attempting to align two corners of an element so that they perfectly match the corners of another element. In simpler terms, I am aiming to synchronize the corners of one element with those of another element. Below is the code snippet: ... When y ...
My issue involves several radio inputs where clicking one should reveal a hidden div containing information. However, when this div appears, it overlaps with the footer instead of staying positioned between the footer and radio input as intended. I am str ...
Is it possible to detect a change in the value of a select list when that select list has been added using either the .html(htmlString) or .append(content[,content]) jQuery function? HTML CODE: <ul class="htmlClass"> <!-- Populated via JS --& ...
I've been assigned the task of adding a unique ID for each request to all HTTP requests made by our AngularJS application for logging purposes. While this is more crucial for API calls, I'm currently working on implementing it for all kinds of re ...
Here is the list of checkboxes for my PHP form. I am trying to figure out how to write a script that will only allow the form to be submitted if the last three checkboxes are checked. I have tried looking at similar questions but haven't found the sol ...
Is there a way to order the elements in the given array based on a custom criteria related to the last 3 letters of 'prop2' in descending order? The specific order should be 'ABR', 'FDE', 'ZFR'. Another array needs t ...
I'm a beginner with React and I'm using react-router version 6.0.2. My issue is that I created a component for the router and then called this component in the index file. However, when I add another component to the index file, it gets rendered ...
Why does the loading image not appear at the center bottom of the page in IE? This function loads content when the page is loaded and also loads content when scrolled to the bottom. When you load the page index.php, you will see the loading image at the ...
In my program, there is an input parameter known as IsFruit that can have a value of either 0 or 1. If IsFruit is set to 0, the response should return fruits with a FruitsYN value of N. Similarly, if it is set to 1, FruitsYN should be Y. In cases where I ...
Consider the snippet below: appDirectives.directive('drFadeHighlight', ['$animate', '$timeout', function ($animate, $timeout) { return { scope: { isWatchObject: '=' }, restric ...
I have a simple text field on my website that triggers a search when the user inputs a value. I am wondering if it is possible to style the text field differently depending on whether it is empty or has content. Specifically, I want to change the border c ...
I am facing a problem with my Angular web app. Here is the scenario of the issue: When I send a link to my app via email and try to open it from a mobile email client using a short version of a browser or webview (not sure what it's called), I encou ...
return <div> <div >{'Audios'}</div> {urls.map(url => <div > <audio controls src={url} ref={(element) => this.audioRefs.push(element)} /> </div>)} </div>; I a ...
Within my main application, I've implemented a Modal component that receives content via an event whenever a modal needs to be displayed. The Modal content consists of a list with an associated action for each item, such as "select" or "remove": Vue. ...
I'm currently working on setting up a route that will allow users to download a file and receive a response message in the HTML. I attempted to use the download function from express JS, but encountered some issues. Here is the code I am using: route ...
Currently, I am developing a web application using AngularJS and Browserify to bundle my JavaScript files into a single package for use on the webpage. My project structure looks something like this: app |-index.html |-index.js |-bundle.js |-components ...
After delving into a beginner's guide on React JS, I encountered a slight hiccup. The issue revolves around a simple problem within the button element; specifically, an event handler that requires passing an argument. This handler serves the purpose o ...