elow is the code i am using i am able to add new input box wen i click but it should stop adding based on the user input like no. of user-entered as 4 based on that add input box should stop in below example:-$bookcount is user input field which comes from html input box Answer Couple of issues to
Tag: javascript
Angular JS splice function not removing existing field in array
I am trying to use the splice() function in Angular JS. I have a dropdown from which users can select an item. The selected item has a field and a value which gets parsed into the array ‘criteria’. The user then clicks another item on the same drop down, and I want to make sure it checks to see if
Can a input type=”submit” button have an HTML label?
Can you put a tag, to be specific (ion icons) tag to an input type submit value? I got these 2 tags and I need to combine them Like so, But to make it work. Answer Not with <input type=’submit’ …>, as HTML labels aren’t supported this way. From <input type=”button”…
How do I send message from HTML to Python (Flask) using JavaScript?
I need to send string from HTML file to Python(Flask) using JavaScript. This is my HTML code inside “templates” folder: This is my JavaScript code (index.js) inside “static” folder This is the code for my main.py It is supposed to work, but the button doesn’t work, “clicked…
My Image doesn’t take the full width of the canvas when rotated
So I was playing around the canvas and I tried rotating images loaded from my device hard disk as seen below: The problem with the code is that when I rotate the image to the inverse of its aspect ratio which is 90degree of 180degree the image gets centered and doesn’t take the full width or height as t…
Framer Motion – stale custom value – changing the custom value doesn’t trigger an update
Using framer-motion, I have an issue where updating the object I pass on the custom prop to the motion.div variants doesn’t trigger the expected style change. I created the following sandbox in order to demonstrate the issue: https://codesandbox.io/s/framer-motion-stale-custom-fibp5?file=/src/App.js My …
Change target=”_blank” to target = “_self” for mobile
I’m trying this code: But it’s working for only one id. I want to convert target=”_blank” to target = “_self” for all the links in web page using one class or ID. How do I do it? Answer The problem is that the ID is unique. That means you can only have one element with a sp…
How can I change the background image of an HTML id, via a radio button, using Javascript
I’m working on/struggling with some Javascript for a project. Currently I have only an index.html, which contains five sections, each with their own id, and each with a different background-image allocated to these sections. I have a button in the footer, which when clicked, should change each of these …
How could I set a maxlength to an HTML “td” tag (cell)?
I have a HTML table with editable cells (every td tag in my table has “contenteditable” set to True). The users are meant to fill the table with times in HH:mm format, so I added an onkeypress attribute which triggers a function that checks if the user is entering something other than numbers or t…
Expand div in a Class component
I’m following this react-flip-toolkit tutorial in order to animate a<div> expansion in a component: This is the tutorial code: My project however, unlike the functional Component example above, uses Class components, like so: How can I declare AnimatedSquare() in my Class component and encapsulate…