BOOTSTRAP 4 - Join Scrollspy to Scrolltop












0















I'm getting closer to HTML, CSS ,JAVA in BOOTSTRAP.
I'm trying to "merge" the SCROLLSPY function to SCROLLTOP. I would like to change appearance (size, color ...) All responsive.



For SCROLLTOP I use this script but it is not responsive:






$(document).ready(function() {
$(window).on("scroll", function() {
if ($(window).scrollTop() >= 50) {
$(".navbar").addClass("compressed");

} else {
$(".navbar").removeClass("compressed");

}

if ($(window).scrollTop() >= 1000) {
$(".navbar").addClass("compressed2");

} else {
$(".navbar").removeClass("compressed2");

}
});
});





For SCOLLSPY I use this:






$(document).ready(function(){
$('body').scrollspy({target: ".navbar", offset: 50});

$("#navbarTarget a").on('click', function(event) {
if (this.hash !== "") {
event.preventDefault();

var hash = this.hash;


$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){

window.location.hash = hash;
});
}
});
});





There is a way to use ID or HREF ... or other functions (which I do not know) to start an animation.



THX










share|improve this question























  • can you explain in clear how you want to use scrollspy or scrollytop, i use this function in my website https://nisharg.me , follow this, i don't do any promotion of my website

    – Nisharg Shah
    Jan 1 at 14:26













  • Hello. I want my navigation bar to change color while I scroll the page. For example: home = red navbar conatatti = orange navbar about = yellow navbar With the SCROLLTOP function I can create the effect I want, but it is not responsive. I was thinking of using SCROLLSPY (I already use it for the navbar links) So, instead of saying SCROLLTOP to change color after scrolled 500px ... and rechange color after scrolled to 1000px ... etc ... The idea is to tell SCROLLTOP to change color using ID of the navbar (with SCROLLSPY i use #navbarTarget):

    – user1007760
    Jan 2 at 18:38
















0















I'm getting closer to HTML, CSS ,JAVA in BOOTSTRAP.
I'm trying to "merge" the SCROLLSPY function to SCROLLTOP. I would like to change appearance (size, color ...) All responsive.



For SCROLLTOP I use this script but it is not responsive:






$(document).ready(function() {
$(window).on("scroll", function() {
if ($(window).scrollTop() >= 50) {
$(".navbar").addClass("compressed");

} else {
$(".navbar").removeClass("compressed");

}

if ($(window).scrollTop() >= 1000) {
$(".navbar").addClass("compressed2");

} else {
$(".navbar").removeClass("compressed2");

}
});
});





For SCOLLSPY I use this:






$(document).ready(function(){
$('body').scrollspy({target: ".navbar", offset: 50});

$("#navbarTarget a").on('click', function(event) {
if (this.hash !== "") {
event.preventDefault();

var hash = this.hash;


$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){

window.location.hash = hash;
});
}
});
});





There is a way to use ID or HREF ... or other functions (which I do not know) to start an animation.



THX










share|improve this question























  • can you explain in clear how you want to use scrollspy or scrollytop, i use this function in my website https://nisharg.me , follow this, i don't do any promotion of my website

    – Nisharg Shah
    Jan 1 at 14:26













  • Hello. I want my navigation bar to change color while I scroll the page. For example: home = red navbar conatatti = orange navbar about = yellow navbar With the SCROLLTOP function I can create the effect I want, but it is not responsive. I was thinking of using SCROLLSPY (I already use it for the navbar links) So, instead of saying SCROLLTOP to change color after scrolled 500px ... and rechange color after scrolled to 1000px ... etc ... The idea is to tell SCROLLTOP to change color using ID of the navbar (with SCROLLSPY i use #navbarTarget):

    – user1007760
    Jan 2 at 18:38














0












0








0








I'm getting closer to HTML, CSS ,JAVA in BOOTSTRAP.
I'm trying to "merge" the SCROLLSPY function to SCROLLTOP. I would like to change appearance (size, color ...) All responsive.



For SCROLLTOP I use this script but it is not responsive:






$(document).ready(function() {
$(window).on("scroll", function() {
if ($(window).scrollTop() >= 50) {
$(".navbar").addClass("compressed");

} else {
$(".navbar").removeClass("compressed");

}

if ($(window).scrollTop() >= 1000) {
$(".navbar").addClass("compressed2");

} else {
$(".navbar").removeClass("compressed2");

}
});
});





For SCOLLSPY I use this:






$(document).ready(function(){
$('body').scrollspy({target: ".navbar", offset: 50});

$("#navbarTarget a").on('click', function(event) {
if (this.hash !== "") {
event.preventDefault();

var hash = this.hash;


$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){

window.location.hash = hash;
});
}
});
});





There is a way to use ID or HREF ... or other functions (which I do not know) to start an animation.



THX










share|improve this question














I'm getting closer to HTML, CSS ,JAVA in BOOTSTRAP.
I'm trying to "merge" the SCROLLSPY function to SCROLLTOP. I would like to change appearance (size, color ...) All responsive.



For SCROLLTOP I use this script but it is not responsive:






$(document).ready(function() {
$(window).on("scroll", function() {
if ($(window).scrollTop() >= 50) {
$(".navbar").addClass("compressed");

} else {
$(".navbar").removeClass("compressed");

}

if ($(window).scrollTop() >= 1000) {
$(".navbar").addClass("compressed2");

} else {
$(".navbar").removeClass("compressed2");

}
});
});





For SCOLLSPY I use this:






$(document).ready(function(){
$('body').scrollspy({target: ".navbar", offset: 50});

$("#navbarTarget a").on('click', function(event) {
if (this.hash !== "") {
event.preventDefault();

var hash = this.hash;


$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){

window.location.hash = hash;
});
}
});
});





There is a way to use ID or HREF ... or other functions (which I do not know) to start an animation.



THX






$(document).ready(function() {
$(window).on("scroll", function() {
if ($(window).scrollTop() >= 50) {
$(".navbar").addClass("compressed");

} else {
$(".navbar").removeClass("compressed");

}

if ($(window).scrollTop() >= 1000) {
$(".navbar").addClass("compressed2");

} else {
$(".navbar").removeClass("compressed2");

}
});
});





$(document).ready(function() {
$(window).on("scroll", function() {
if ($(window).scrollTop() >= 50) {
$(".navbar").addClass("compressed");

} else {
$(".navbar").removeClass("compressed");

}

if ($(window).scrollTop() >= 1000) {
$(".navbar").addClass("compressed2");

} else {
$(".navbar").removeClass("compressed2");

}
});
});





$(document).ready(function(){
$('body').scrollspy({target: ".navbar", offset: 50});

$("#navbarTarget a").on('click', function(event) {
if (this.hash !== "") {
event.preventDefault();

var hash = this.hash;


$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){

window.location.hash = hash;
});
}
});
});





$(document).ready(function(){
$('body').scrollspy({target: ".navbar", offset: 50});

$("#navbarTarget a").on('click', function(event) {
if (this.hash !== "") {
event.preventDefault();

var hash = this.hash;


$('html, body').animate({
scrollTop: $(hash).offset().top
}, 800, function(){

window.location.hash = hash;
});
}
});
});






javascript jquery html css bootstrap-4






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Jan 1 at 11:13









user1007760user1007760

12




12













  • can you explain in clear how you want to use scrollspy or scrollytop, i use this function in my website https://nisharg.me , follow this, i don't do any promotion of my website

    – Nisharg Shah
    Jan 1 at 14:26













  • Hello. I want my navigation bar to change color while I scroll the page. For example: home = red navbar conatatti = orange navbar about = yellow navbar With the SCROLLTOP function I can create the effect I want, but it is not responsive. I was thinking of using SCROLLSPY (I already use it for the navbar links) So, instead of saying SCROLLTOP to change color after scrolled 500px ... and rechange color after scrolled to 1000px ... etc ... The idea is to tell SCROLLTOP to change color using ID of the navbar (with SCROLLSPY i use #navbarTarget):

    – user1007760
    Jan 2 at 18:38



















  • can you explain in clear how you want to use scrollspy or scrollytop, i use this function in my website https://nisharg.me , follow this, i don't do any promotion of my website

    – Nisharg Shah
    Jan 1 at 14:26













  • Hello. I want my navigation bar to change color while I scroll the page. For example: home = red navbar conatatti = orange navbar about = yellow navbar With the SCROLLTOP function I can create the effect I want, but it is not responsive. I was thinking of using SCROLLSPY (I already use it for the navbar links) So, instead of saying SCROLLTOP to change color after scrolled 500px ... and rechange color after scrolled to 1000px ... etc ... The idea is to tell SCROLLTOP to change color using ID of the navbar (with SCROLLSPY i use #navbarTarget):

    – user1007760
    Jan 2 at 18:38

















can you explain in clear how you want to use scrollspy or scrollytop, i use this function in my website https://nisharg.me , follow this, i don't do any promotion of my website

– Nisharg Shah
Jan 1 at 14:26







can you explain in clear how you want to use scrollspy or scrollytop, i use this function in my website https://nisharg.me , follow this, i don't do any promotion of my website

– Nisharg Shah
Jan 1 at 14:26















Hello. I want my navigation bar to change color while I scroll the page. For example: home = red navbar conatatti = orange navbar about = yellow navbar With the SCROLLTOP function I can create the effect I want, but it is not responsive. I was thinking of using SCROLLSPY (I already use it for the navbar links) So, instead of saying SCROLLTOP to change color after scrolled 500px ... and rechange color after scrolled to 1000px ... etc ... The idea is to tell SCROLLTOP to change color using ID of the navbar (with SCROLLSPY i use #navbarTarget):

– user1007760
Jan 2 at 18:38





Hello. I want my navigation bar to change color while I scroll the page. For example: home = red navbar conatatti = orange navbar about = yellow navbar With the SCROLLTOP function I can create the effect I want, but it is not responsive. I was thinking of using SCROLLSPY (I already use it for the navbar links) So, instead of saying SCROLLTOP to change color after scrolled 500px ... and rechange color after scrolled to 1000px ... etc ... The idea is to tell SCROLLTOP to change color using ID of the navbar (with SCROLLSPY i use #navbarTarget):

– user1007760
Jan 2 at 18:38












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