I’m studying how to work with HTML forms and JavaScript (JS) and I faced a problem: I wrote the Meta tags (HTML) and used JS elements, events and functions to treat possible user mistakes. The page shows when user follow in mistake and don’t insert the correct information. But, even with these mistakes, when the… Read More I can't see an alert advise
i have the following code in php using laravel blade which allows me to get all the days of the current month as a table , I want to make each "" clickable with php , im not sure if thats possible. <table class="table-bordered"> <tbody> @php $date = date(‘F Y’);//Current Month Year $row_count=0; $col_count=0; while… Read More how can I make each <tr> clickable in php?
i made a variable with a string inside, an then put that variable in two different functions. The problem here is that it shows me an error: "Uncaught ReferenceError: mostrarDatosTexto is not defined". I´m not sure enough why is this happening. Here´s the code: const Libro = (titulo, autor) => {return( { autor: autor, titulo:… Read More i dont know why the functions aren´t using my variable
I was using the code from the following site https://www.hackingwithswift.com/example-code/media/how-to-scan-a-qr-code The code works perfectly, the code can be viewed by accessing the link above. It was a code that capture a QRCode/BarCode from camera and convert it to string. The part of the the code that shows the string is: func found(code: String) { print(code)… Read More How to made a UIViewController class reusable to pass data back to a viewController that calls it
I was using Lua with HAProxy to write logs into custom log file. Although my script is running totally fine. But I don’t see anything written in my text file. Here is my lua script which I am loading from HAProxy.cfg. local function foo(value) — MY CODE — file = io.open("test.lua", "a") io.output(file) io.write("The value… Read More Unable to read/write to file from Lua script running from HAPRoxy
I have this result {"policy":[{"id":"1","policy_name":"Policy 1","description":"Testing","status":"Active","valid_until":"2022-05-18","tags":"Test","active":"0","date_added":"2022-05-18 05:36:02"}]} And I want to display the policy_name from the array and I’ve tried to alert it using this alert(response[‘policy’].policy_name); but I have an error. 43:4801 Uncaught TypeError: Cannot read properties of undefined (reading ‘policy_name’) Updated This is my whole code: AJAX $("*[id^=’pol_action’]").each(function() { $(this).change(function(){ var value = $(this).val();… Read More Display json_encode array from ajax result
I have an ajax call that returns html. This works well on changes. What does not work though is the javascript I have that does stuff based on clicks in the returned results. The ajax call is: function update_order_shipping(){ $.ajax({ url: ‘ajax_order_shipping.php’, method: "post", dataType: ‘html’, success: function (result) { $(‘#shipping-method’).html(result); }, error: function(xhr, status,… Read More Javascript does not work on returned ajax results
I’m following a tutorial. In the controller I’m using with to send a success message. public function store(Request $request) { $request->validate([ ‘recipe’ => ‘required’, ‘rating’ => ‘required’, ]); Recipe::create($request->all()); return redirect()->route(‘recipes.index’) -with(‘success’, ‘Recipe created successfully’); } I’m getting an error message once the form is submitted and I’m redirected to the index page the code… Read More Laravel 9 with argument 2 must be of type ?callable, string given
I am completely new to Android Studio and just learned Object-oriented programming. My project requires me to build something on open-source code. I added a new menu item to a menu and want to start another activity once the user clicks the menu item with id: plot. The intent will be sent from if (id… Read More MenuItem and toolbar missing in new activity Android Studio Unknown Bug
I’m new to html and js. When ever I run the code and try to add new row, it does not work. I am using VS Code and the html page runs perfectly but the ADD new row function not working. Can anybody help me? here is the code segment of that particular HTML page,… Read More How can I fix Table Row Insertion of the following code?