How can the variable name be redefined? It isn’t. What’s with the left to right assignment? Doesn’t = work right to left? Yes, and that’s what’s happening here. That’s destructuring assignment. This one line: const {key1: value1, key2:value2} = name is the equivalent of this: const value1 = name.key1; const value2 = name.key2; You’re quite … Read more
Why 5 is missing ? console.log(5 === “5”) indexOf(5) isn’t -1 because 5 and “5” are two different value ( indexOf uses strict equality ) MDN indexOf console.log([5].indexOf(5)) console.log([“5”].indexOf(5)) How can i match both 5 or “5” ? Check for both numeric and string value. var myArray = [“2”, “3”, 5] var found = []; … Read more
You can use the route helper with string placeholders and then replace the placeholder with javascript variables. function AddFavourites(productid, userid) { let url = “{{ route(‘product.like’, [‘id’ => ‘:id’]) }}”.replace(‘:id’, productid); $.ajax({ method: ‘post’, url: url, data: { ‘user_id’: userid, }, }).done(function(response, status){ // }).fail(function(jqXHR, textStatus, errorThrown){ // }); } 0 solved How to use … Read more
Use Array.reduce to calculate the sum const sum = array.reduce((acc, o) => acc + parseInt(o.value), 0) 2 solved sum all values of an object in an array of objects javascript
Try $().length property instead, and place this snippet at the very bottom of the page, before closing body tag <script src=”http://ajax.microsoft.com/ajax/jquery/jquery-1.4.2.js” type=”text/javascript”></script> <script type=”text/javascript”> jQuery(document).ready(function($) { if ($(‘.toplink’).length > 0) { $(‘.toplink’).addClass(‘adin’).attr(‘data-aid’, ‘114’); } }); </script> 2 solved Add new class and attributes to div if it exists on the page [duplicate]
Firstly, I notice that your click event for #upload_image fires a click trigger on #bundle_user_file, but below that you are asking it to look for a change event. Therefore, this would do nothing. You can re-generate a CSRF token if you want by calling the csrf token_manager service by doing this: /** @var \Symfony\Component\Security\Csrf\CsrfTokenManagerInterface $csrf … Read more
In this case, those are AngularJs expressions. There are other templating engines that use curly bracers {{}} such as Mustache, but in the code you’ve provided, its AngularJs. 0 solved What Code is this ??? {{phrase.addAdministrator}} [closed]
This is a mixed content warning and is a bad practice. See below from mozilla When a user visits a page served over HTTPS, their connection with the web server is encrypted with TLS and hence safeguarded from sniffers and man-in-the-middle attacks. If the HTTPS page includes content retrieved through regular, cleartext HTTP, then the … Read more
try this var snacks = $cookies.get(‘fruitSnacks’) + 1 ; $cookies.put(‘fruitSnacks’, snacks ); 1 solved How do you increment a cookie value?
Cross browser JavaScript frameworks: Browser support (from what i can discover pls update in comments) Prototype Internet Explorer (IE) 6 +, Firefix (FF) 1+, Safari 2+, Opera (o) 9.25+, Chrome (c) 1+ script.aculo.us IE 6 +, FF 1+, S 2+, O 9.25+, c 1+ jQuery IE 6 +, FF 2+, S 3+, O 9+, C … Read more
There are simply too many questions here. I tried Electron Js to make application, but the problem is that, it takes extra memory in machine. While the memory consumption of electron application is usually larger than highly optimized native applications, it is comparable to running chrome standalone. So switching from electron to a node based … Read more
Soundcloud’s developer docs state that each playlist contains an array of tracks (see https://developers.soundcloud.com/docs/api/reference#playlists). You should be able to loop through the array and populate the html with the relevant values by effectively joining the code in your question together, though you will want to either use classes in the markup or generate individual IDs … Read more
Not a lot of code needed, just a small helper function to calculate days difference and then a replace content with whatever you want. Full sample: <html> <div id=”counter” /> <script type=”text/javascript”> function daysDifference($startDate, $endDate) { oneDay = 24*60*60*1000; return Math.ceil(($endDate.getTime() – $startDate.getTime()) / oneDay); } // 2015/01/01 $startDate = new Date(2015, 0, 1); // … Read more
You could split the strings and use the parts as path to the nested array. var array = [‘catalog.product.name’, ‘catalog.product.description’, ‘catalog.product.status’, ‘catalog.product_attribute_set.name’, ‘catalog.product_attribute_set.type’], result = []; array.forEach(s => s .split(‘.’) .reduce((object, value) => { var item = (object.children = object.children || []).find(q => q.value === value); if (!item) object.children.push(item = { value, label: value }) … Read more
As per viewing code from View Souce and guessing that you have not added correct class in event handler. thus click event for radio is not getting invoked. Change $(“.payOptions”).click(function () { to $(“.paymentmethod”).click(function () { 2 solved Hide / Show Multiple Divs