While utilizing Bootstrap for a theme, I came across this interesting site: . The effect on the navbar caught my attention - it changes color when scrolling down and also modifies the color of elements.
Appreciate any insights or advice. Thanks!
While utilizing Bootstrap for a theme, I came across this interesting site: . The effect on the navbar caught my attention - it changes color when scrolling down and also modifies the color of elements.
Appreciate any insights or advice. Thanks!
Check out this example on JSFiddle demonstrating how to use JQuery to alter the background color based on scrolling.
For a different approach, take a look at this Bootstrap fiddle.
$(document).ready(function(){
var scroll_start = 0;
var startchange = $('#startchange');
var offset = startchange.offset();
if (startchange.length){
$(document).scroll(function() {
scroll_start = $(this).scrollTop();
if(scroll_start > offset.top) {
$(".navbar-default").css('background-color', '#f0f0f0');
} else {
$('.navbar-default').css('background-color', 'transparent');
}
});
}
});
You may also find helpful information in this post about changing nav-bar color after scrolling.
Using only vanilla Javascript:
window.addEventListener('scroll', function() {
if (document.body.scrollTop > 5 || document.documentElement.scrollTop > 5) {
//alter the background-color to white
} else {
//modify the background-color to blue
}
});
When using promises, do I need to explicitly return the resolve and reject methods? The code runs smoothly for single condition statements, but what happens if there are multiple conditions - will reject and resolve automatically end or do we need to use ...
Can someone help me figure out how to change the background color of my card element when a radio button is selected? <div class="col-6 col-md-3 mt-4 text-center my-auto"> <label for="'.$abreviation.'"> ...
My task involves checking for the presence of a placeholder in the "all" string within the alertDetails object. I specifically need to access the email, sms, and fax properties which are generated dynamically based on user input (this code is part of an al ...
After trying to install NextJS using both methods npm install next react react-dom and npx create-next-app appname, I noticed that my project directories are different from what they are supposed to look like: Instead of having pages, api(_app.js, index.j ...
I'm attempting to access my Twitter feed (sent from a smartphone) for a local application, as Twitter is remote... I created a jQuery + JSON script, but with my overly frequent setInterval at 25ms, I quickly hit the limit of 150 requests per hour and ...
I'm currently working on capturing the event triggered when the mouse hovers over a select box, regardless of whether it's collapsed or expanded. My approach involves using .on() in the following manner: $(document).on('hover', "select ...
As a new jQuery user, I'm attempting to develop a jQuery function using data provided by PHP. My goal is to arrange DIV elements in order of their values using insertAfter method. However, I seem to be encountering some difficulty in advancing the poi ...
import { Input, Box, Text, Divider, Button } from '@chakra-ui/react'; import { useState } from 'react'; export default function GithubSearchApp() { const [username, setUsername] = useState(''); const [data, setData] = use ...
Currently engrossed in a project involving user input from the 'categoryDescription' text box to be appended to an existing text file named 'category.txt' located in the 'app_data' folder. As a newcomer to ASP.NET MVC, I find ...
I am attempting to apply color to cells in an HTML table (generated automatically by Python and Django) based on the content of the cells. Below is my table. I want to specifically color the column "status". Whenever the word "Cloture" appears, I would li ...
Currently, I am immersed in the React tutorial and endeavoring to construct a React/Express application using the repository located on GitHub. In the instructional material, all React dependencies are outlined within the index.html file: <!DOCTYPE ...
When working with an API action that takes around 10 seconds to retrieve data, I typically use an alert to ensure the data is successfully fetched. However, my main concern is how to effectively transmit this data to a Rails view for displaying purposes. B ...
Whenever a value is selected from the dropdown list, I want to display the corresponding information in another field. Here is an example of my table: id first_name last_name stud_id dob hostel class room bed status 1 ...
I've created an intricate 'slideshow' using popups within a vue.js template. Each slide is a separate component, and the parent component cycles through them in a 'for' loop. Users navigate from one slide to the next by clicking a ...
I kickstart my project using a standard nextron setup (Next.js + electron.js) from https://github.com/saltyshiomix/nextron In a specific scenario, I am required to fetch the contents of a file named template.html and store it in a variable (String). This ...
As a JavaScript beginner, I am looking for help in retrieving values from one function to another. Specifically, I would like to access the values of dinoRight, dinoLeft, and others in the cactus1move function. const spawn = () => { const dinoRigh ...
Recently, I came across a piece of inherited code that I'm trying to modify to suit my needs. However, I seem to have reached a dead end with customizing it. It seems like the following code snippet is causing some issues: jQuery(function($){ var pho ...
Hello there, I am currently following a tutorial on scotch.io where I am attempting to create a music player using electron and react. However, when I try to run 'npm run watch' I encounter the following error message: [email protected] watc ...
I'm currently making changes to a WordPress site locally. I'm utilizing jquery.dropotron from ajlkn for the menu, which is working well. However, I'm facing an issue when trying to assign a new class to the 7th child of the navPanel. Somethi ...
I have implemented CodeMirror to display a JSON object within a simple div: <codemirror v-model="codeToPrint" class="CodeMirror" :options="cmOptions"/> Shown below are the configuration options I am using : cmOptions: { ...