I have a grid with an unknown number of rows and a variable number of columns. I set the number of columns by declaring a constant.* I detect a key combo to move focus from an element in the grid…
I'm learning React and have created a two page application. The first presents the user with a list of customers from a database, with Add, Edit, Delete, View buttons, my 'App.js'. The second presents a "dialog box" using a CustomerForm…
To give you some context: I am trying to implement a simple Crud with a Client/Server architecture. While doing so I tried making a multi-step form, since a lot of the forms became quite long. But, I soon realized error…
I've got some Javascript that works fine on the first load, but isn't working on Postback. After doing some reading, it seems like I need to remove the EventListeners and rebind them. So I've got the following code. On first…
Given the following test environment ... const nodeList = document.querySelectorAll('p'); const testArray = Array.from(nodeList); testArray.every(function (elmNode) { if (elmNode.classList.contains('ipsum')) { console.log( 'All element nodes do feature the `ipsum` css-class name.' ); } }); .lorem { font-family: courier new, courier; }…
I have fairly symmetrical data I want to reduce: const data = [ { name: 'Bob', relations: { siblings: [ { name: 'Tom', age: '20' snacks: [ { type: 'yogurt' } ] }, { name: 'Jacob' snacks: [ { type:…
I'm trying to rotate a parent circle and negate the effect on its children. I tried to negate the effect by using transform: translate(-50%, -50%) rotate(calc(var(--i) * -60deg)) translateY(150px) rotate(calc(var(--i) * 60deg - var(--rotation))) but the children will rotate 60deg…
I used the following code to place float button group to the top right position. I controlled it with style prop and it worked: <FloatButton.Group trigger="click" type="primary" shape="square" style={{ right: 84, top: 24, }} icon={<GlobalOutlined style={{ color: colors.red }} />}…
Excuse me, my English is bad. There is such a code: <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script> <link rel="stylesheet" href="https://cdn.ckeditor.com/ckeditor5/43.1.0/ckeditor5.css" /> <body> <div id="addtext">button</div> <div id="inform"> <div class="editor"> <p>Hello from CKEditor 5!</p> </div> </div> </body> <script type="importmap"> { "imports": { "ckeditor5": "https://cdn.ckeditor.com/ckeditor5/43.1.0/ckeditor5.js", "ckeditor5/": "https://cdn.ckeditor.com/ckeditor5/43.1.0/"…
Why are there 2 image files being rendered when my html and js have one image.jpg. I'm using static Html with CSS and JSS and Webpack. see image below: The code is in Github here: https://github.com/kevindRuby/hello-webpack-eg1 Preferred outcome: For the…