fist i select any option from fist select menu, then press on add button to get new select menu at this time the fist selected option is switches to default, how to prevent it… https://jsfiddle.net/zala_jaydipsinh/34b95dq2/1/ Answer Try like this: insertAdjacentHTML() does this without overwriting the c…
Tag: drop-down-menu
Show hidden drop down based on selected option in another drop down with jQuery
I’m trying to figure out how to show hidden div but I’m a little rusty on jQuery. So when a user selects “Yes” from Menu1 dropdown, I want the Menu2 dropdown to show up. l’m using style=”visibility: hidden; to hide Menu2. Answer You can use this siple javascript code for th…
Create sub-headings in a react dropdown component
I have created a drop down menu using the react component . The code is below: The person object is as follows: I was wondering whether it is possible to have sub-headings within this drop down menu in order to group the people (e.g. Men, Women). I have found it possible when using plain javascript but I can&…
Fix .map is not a function in a functional component
I have a Textbox where I set array items to the textbox and I use it as a drop down. My code works and I am able to see the items in the drop down, however when i click on any other item apart from the first item I get the error groups.map is not a function. I set array
Chartsjs update datasets with dropdown
Ok, I got a chart.js on my website. Now I try to change between different datasets with a dropdown menu. I got an example of a canvas.js chart and tried to change it for my needs. But I struggle to do it because I don’t understand how to do it with charts. Could someone show me how to do it
javascript dropdown menu onclick
I’ve been working at this for a while now, but don’t understand what’s wrong with my code. I’m sure it’s something simple – it always is! Basically, I have a drop down menu, with some options. I want it to go to a web page when the third option, plumber, is selected. When a…
Adding a slide effect to bootstrap dropdown
I’m using bootstrap, and I’d like to add animation to a dropdown. I want to add an animation to it, slide down and back up when leaving it. How could I do this? Things I tried: Changing the Js drop down file like this: How can I make Bootstrap’s navigation dropdown slide smoothly up and down…