How do I display an "Update" message in a PWA ? I created 1 post using Bootstrap 5 theme in my HTML code. https://getbootstrap.com/docs/5.0/components/toasts/ What I want : The message "Update available" appears when an update is available for the PWA. How to do this ? Here is my code. index.html <!doctype html> <html lang="fr" ..
How to change my code, when I push the button again the information is adding to previous, I need that when I push the button the information updates. document.querySelector(".city-select").onchange = () => { let strUser = document.querySelector(".city-select").value; updateInfo(strUser); //getWeather()// при селекті } function updateInfo(strUser) { fetch(`http://api.openweathermap.org/data/2.5/weather?q=${strUser}&appid=f3ab273b1163fcf008d6d3ce02f9e86e`) .then(function (resp) { return resp.json() }) .then(function (data) { ..
I am having this code thats sending all the values from the form fields to the backend when a user wants to edit/update it. I am trying to send to the backend only the fields that have changed. For example if the form has : "title", "subtitle", "another title"; and i am trying to edit ..
Trying to modify object value in array on condition on some arrays the override does not work, here is my snippet const removeAction = (target, array, name) => { let mutation = JSON.parse(JSON.stringify(array)); mutation.map( obj => { if(obj.value === target.value) { console.log(obj) obj.checked = false } return obj }) console.log(mutation) removeCallback(mutation, name) } and I ..
I develop a shopping website and i got stuck , I unable to function the buttons that increse the quantity of the items and update the localstorage,"Uncaught TypeError: Cannot read property ‘place’ of undefined " here’s the js code. thx for your help! let products_1 = [ { name: ‘new’, tag: ‘Birthday_cake’, type: ‘Birthday_cakes’, price: ..
so I have two different collections for my social media app. One for the users and the other one for the user’s posts. Whenever I’m updating the info from one of my user’s collection it should also modify it on the post (since my post collection includes data from the user too), but it’s only ..
I created an object store with autoIncrement: db.createObjectStore("items", {autoIncrement:true}); Now I want to be able to update an item given its key and a new value, so I wrote this function: let updateItem = (key, newData) => { let objectStore = db.transaction(["items"], "readwrite").objectStore("items"); let request = objectStore.get(key); request.onsuccess = (e) => { let data = ..
$(document).on(‘click’, ‘.update’, function() { var user_id = $(this).attr("id"); $.ajax({ url: "fetch_single.php", method: "POST", data: { user_id: user_id }, dataType: "json", success: function(data) { $(‘#userModal’).modal(‘show’); $(‘#name’).val(data.name); $(‘#status_id’).val(data.status_id); $(‘#note’).val(data.note); $(‘#note_tow’).val(data.note_tow); $(‘#note2’).val(data.note2); $(‘#note3’).val(data.note3); $(‘#payment’).val(data.payment); $(‘#ntg_no’).val(data.ntg_no); $(‘.modal-title’).text("تعديل الحالة"); $(‘#user_id’).val(user_id); $(‘#action’).val("Edit"); $(‘#operation’).val("Edit"); if ($("#note").val() !== ”) { $("#note").prop("disabled", true); } else { $("#note").prop("disabled", false); } } }); }); I am ..
I’ve been trying to figure out how to push new product to existing cart which I have in my database. I get ‘Cart already exists’ and of course nothing gets updated. The thing that is troubling me is that this is supposed to work. updateOne is searching for a a cart with claimed userId and ..
I was studying this part of React documentation: https://reactjs.org/docs/lifting-state-up.html. I have a similar problem in a project of mine, but with a slight difference. We can use the same example as the documentation, with a little alteration to suit my problem: let’s suppose that instead of <TemperatureInput /> I have <Sensor /> components. This sensor ..
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