When I click I want an img tag to be generated and with an image I have tried several ways but it doesn’t work. Answer Just set the image’s .src property to the source URL. create is an ID, not a class, so use document.getElementById(). The anchors don’t have class=”a”, you shoul…
how to style the variable on JS without DOM
I’m about to style the “newResult” with green if passed and red if failed. I’m confused how to style them since the “newResult” is not DOM. Answer You can make use of JavaScript template literals, ternary/conditional operator and inline CSS to accomplish what you’re l…
Sending keys / manipulating value of input field (vue.JS input)
I’m trying to send data to an input field on this website: https://www.avigilon.com/how-to-buy/partner-locator You can programmatically identify the input using the following: if you then pass input.value = ‘33701’ it will change the input, but the moment you press ‘Search’ it re…
How to display the item selected on the same screen after the form is Submitted by the User
I’m trying to display the item selected on the same screen after the form is submitted by the user. The problem is when I use type=”button” for the button instead of type=”submit” then the required attribute is not checked. Is there a way to display the items selected after the f…
How can update the DOM if the state changes?
I’ve created the box container dynamically according to the input changes. If I entered 1, it will create one box If I change the input lets say 2, its create 3 box but it should create 2 Do I need to cleanup the dom. if so how to do it?. or is there any better way to implement the same.
Full Page Layout with Bootstrap and Vue 3
I’m trying to create a Single Page Application with a simple layout of Header -> Content -> Footer using Vue3 and the Bootstrap 5 framework. I am trying to get the Content to fill the space between header and footer and footer to flush to the bottom of page & content so there is no overlap. Ho…
Why are the event handlers fired twice?
If I collapse or expand “id-1” then the handlers work correctly. If I collapse or expand “id-1-1” then two handlers are triggered: one for “id-1” and the second for “id-1-1”. Why is the event fired for “id-1” even though no action is taking place? An…
How to have multiple submit buttons for a quiz on one page
I’m creating a language quiz and it requires multiple submit buttons on one page through which one can check their answers. Having one submit button works fine. But so far, having multiple submit buttons creates issues where one submit button, when pressed, generates two (if there are 2 questions) of th…
How to correctly format date with timezone in date-fns?
I am using date-fns library but It is not formatting the date correctly. My code: Required result: Actual result: Please help me in finding the mistake. Thank you Answer To get your desired result using format…
Why axios.patch doesn’t change data in ToDoList?
Roughly speaking, I have a ToDoList in which I want to change the written task text. But on demand to find an error. The data from the input that enters the changed text is stored in the state (editingText), with this text I’m trying to replace the value in the ‘text’ column. Does anyone kno…