How to get the data-id of next list element from the current active list element on button click? The next element data-id need to be shown till the last (third) li. Answer You can find next li with .next(‘li’) and find its attribute data-id value with .attr(‘data-id’). Remove active class from currently active li with $(‘li.active’).removeClass(‘active’); & add active class
Tag: jquery
Elements of the Web Suddenly Disappear
So I wanted to paste the html code for creating a button into main index.html file after a specific line. Although I tried that. it would output the button but my homepage of the webpage would suddenly disappear, I do not know why. This is the HTML and CSS code of the button: I used the above code from different
How do I replace a json comma with a new line
im trying to replace every comma in my json file: so i need to replace every comma in the friends list with a new line for example i want the output to be like this (just note im not using node.js) Answer You can easily do that taking the array ‘friends’ and turning it into a string while you break
Error when trying to populate two chained html dropdown objects with JSON data using jQuery?
I am trying to populate two HTML selects with JSON data, but I keep getting this error: Uncaught TypeError: country.map is not a function for the cities. Can someone tell me what’s wrong with this code? Answer Its because you are mapping twice –
Toggle classes with this as an event handler in jQuery
I want to toggle the content class independently when I click the collapsible class button associated with it. I read briefly on using this in event handlers. The way I’ve used it so far, I end up toggling the collapsible class (i.e the button) instead. This is close to what I want but instead of toggling the button I want
Owl carousel auto play without delay
as you can see this owl carousel has a delay. I think there doesn’t have animation-delay code but it moves after a few second delay where should I fix it? or what should I add to this code? to make it play without any delay. if there isn’t have any way to remove this delay then can you advise me
onClick event for container having duplicate IDs
I know Its weird, but the existing code I’m working have Duplicate ID’s instead of class. i’m tying to get value of class using sy_brn ID. expecting to get value like- its not working as multiple ID on same page not works. I don’t have the flexibility to convert all <div IDs to class. Is there any way I can
Preview Text with MathJax Using async
Below is an example of a text preview using jQuery. I would have thought inserting the following snippet in the third line would preview MathJax. I am confused why adding this portion does not convert LaTeX. How can I activate MathJax to make it convert the message below in only the preview below? I have seen other examples of this
How can I create separate list items from local storage items and show them in to do list?
Here you can see a picture of the problem: ProblemInToDoList To Do App works fine but when the app should bring saved list items from the local storage, the app puts them all in the same “li” element as you can see from the picture. The list items should be in separate “li” elements so the app would be fine.
Reverse iteration in a jQuery Object?
Now while I iterate, I want to get ‘s’ first- I have tried test_data.revers() which does not work. Any solution? Answer For a defined order, you could sort the keys of the object and iterate them in descending order of the first value of the array.