JavaScript setInterval: Changing the active div based on the given period of time
I have 6 images shown below. The first div contains 4 images and the remaining 2 images are placed to the 2nd div. Using my pagination in a form of a bullet. What I`m trying to achieve is to automatically change the active div every 3secs. The only thing that comes to my mind is to use setInterval.
Here's the JavaScript Code
function showFrameIndex(index) {
var frames = document.getElementsByClassName('gall-frame');
var badges = document.getElementsByClassName('badge-item');
var i;
for (i = 0; i < frames.length; i++) {
frames[i].style.display = 'none';
}
frames[index].style.display = 'flex';
for (i = 0; i < badges.length; i++) {
badges[i].className = 'badge-item badge-item-inactive';
}
badges[index].className = 'badge-item';
}
var displayIndexFrame = 0;
showFrameIndex(displayIndexFrame);
Here's the current output
1st div
2nd div
javascript
|
show 1 more comment
I have 6 images shown below. The first div contains 4 images and the remaining 2 images are placed to the 2nd div. Using my pagination in a form of a bullet. What I`m trying to achieve is to automatically change the active div every 3secs. The only thing that comes to my mind is to use setInterval.
Here's the JavaScript Code
function showFrameIndex(index) {
var frames = document.getElementsByClassName('gall-frame');
var badges = document.getElementsByClassName('badge-item');
var i;
for (i = 0; i < frames.length; i++) {
frames[i].style.display = 'none';
}
frames[index].style.display = 'flex';
for (i = 0; i < badges.length; i++) {
badges[i].className = 'badge-item badge-item-inactive';
}
badges[index].className = 'badge-item';
}
var displayIndexFrame = 0;
showFrameIndex(displayIndexFrame);
Here's the current output
1st div
2nd div
javascript
You just want to change the div periodically? SetInterval is the correct function to do that.
– user875234
Nov 10 at 19:49
Alternative is using setTimeout() inside your function which calls same function. Did you even try setInterval?
– charlietfl
Nov 10 at 19:50
Yes. I want to change the div periodically maybe 3secs
– Rae Ian
Nov 10 at 19:50
var i = -1; setInterval(function() { i++; i = i < divCount ? i : 0; hideAllDivs(); showDiv(i); }, time);
– user875234
Nov 10 at 19:51
Is the divs one below the other as in the picture or next to each other ? Are both divs visible at all times ? when you saychange the active div
does that mean hide one and show the other ? or put one above the other ? or scroll to the next one ?
– Zohir Salak
Nov 10 at 20:25
|
show 1 more comment
I have 6 images shown below. The first div contains 4 images and the remaining 2 images are placed to the 2nd div. Using my pagination in a form of a bullet. What I`m trying to achieve is to automatically change the active div every 3secs. The only thing that comes to my mind is to use setInterval.
Here's the JavaScript Code
function showFrameIndex(index) {
var frames = document.getElementsByClassName('gall-frame');
var badges = document.getElementsByClassName('badge-item');
var i;
for (i = 0; i < frames.length; i++) {
frames[i].style.display = 'none';
}
frames[index].style.display = 'flex';
for (i = 0; i < badges.length; i++) {
badges[i].className = 'badge-item badge-item-inactive';
}
badges[index].className = 'badge-item';
}
var displayIndexFrame = 0;
showFrameIndex(displayIndexFrame);
Here's the current output
1st div
2nd div
javascript
I have 6 images shown below. The first div contains 4 images and the remaining 2 images are placed to the 2nd div. Using my pagination in a form of a bullet. What I`m trying to achieve is to automatically change the active div every 3secs. The only thing that comes to my mind is to use setInterval.
Here's the JavaScript Code
function showFrameIndex(index) {
var frames = document.getElementsByClassName('gall-frame');
var badges = document.getElementsByClassName('badge-item');
var i;
for (i = 0; i < frames.length; i++) {
frames[i].style.display = 'none';
}
frames[index].style.display = 'flex';
for (i = 0; i < badges.length; i++) {
badges[i].className = 'badge-item badge-item-inactive';
}
badges[index].className = 'badge-item';
}
var displayIndexFrame = 0;
showFrameIndex(displayIndexFrame);
Here's the current output
1st div
2nd div
javascript
javascript
asked Nov 10 at 19:45
Rae Ian
11510
11510
You just want to change the div periodically? SetInterval is the correct function to do that.
– user875234
Nov 10 at 19:49
Alternative is using setTimeout() inside your function which calls same function. Did you even try setInterval?
– charlietfl
Nov 10 at 19:50
Yes. I want to change the div periodically maybe 3secs
– Rae Ian
Nov 10 at 19:50
var i = -1; setInterval(function() { i++; i = i < divCount ? i : 0; hideAllDivs(); showDiv(i); }, time);
– user875234
Nov 10 at 19:51
Is the divs one below the other as in the picture or next to each other ? Are both divs visible at all times ? when you saychange the active div
does that mean hide one and show the other ? or put one above the other ? or scroll to the next one ?
– Zohir Salak
Nov 10 at 20:25
|
show 1 more comment
You just want to change the div periodically? SetInterval is the correct function to do that.
– user875234
Nov 10 at 19:49
Alternative is using setTimeout() inside your function which calls same function. Did you even try setInterval?
– charlietfl
Nov 10 at 19:50
Yes. I want to change the div periodically maybe 3secs
– Rae Ian
Nov 10 at 19:50
var i = -1; setInterval(function() { i++; i = i < divCount ? i : 0; hideAllDivs(); showDiv(i); }, time);
– user875234
Nov 10 at 19:51
Is the divs one below the other as in the picture or next to each other ? Are both divs visible at all times ? when you saychange the active div
does that mean hide one and show the other ? or put one above the other ? or scroll to the next one ?
– Zohir Salak
Nov 10 at 20:25
You just want to change the div periodically? SetInterval is the correct function to do that.
– user875234
Nov 10 at 19:49
You just want to change the div periodically? SetInterval is the correct function to do that.
– user875234
Nov 10 at 19:49
Alternative is using setTimeout() inside your function which calls same function. Did you even try setInterval?
– charlietfl
Nov 10 at 19:50
Alternative is using setTimeout() inside your function which calls same function. Did you even try setInterval?
– charlietfl
Nov 10 at 19:50
Yes. I want to change the div periodically maybe 3secs
– Rae Ian
Nov 10 at 19:50
Yes. I want to change the div periodically maybe 3secs
– Rae Ian
Nov 10 at 19:50
var i = -1; setInterval(function() { i++; i = i < divCount ? i : 0; hideAllDivs(); showDiv(i); }, time);
– user875234
Nov 10 at 19:51
var i = -1; setInterval(function() { i++; i = i < divCount ? i : 0; hideAllDivs(); showDiv(i); }, time);
– user875234
Nov 10 at 19:51
Is the divs one below the other as in the picture or next to each other ? Are both divs visible at all times ? when you say
change the active div
does that mean hide one and show the other ? or put one above the other ? or scroll to the next one ?– Zohir Salak
Nov 10 at 20:25
Is the divs one below the other as in the picture or next to each other ? Are both divs visible at all times ? when you say
change the active div
does that mean hide one and show the other ? or put one above the other ? or scroll to the next one ?– Zohir Salak
Nov 10 at 20:25
|
show 1 more comment
1 Answer
1
active
oldest
votes
Here's a simple example of how you can hide something and show the other, i'm sure there's better ways, now inside the callback of setInterval
you'll
have to add the code to change the bullets you have, Also if you only want this to happen once, change setInterval
to setTimeout
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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oldest
votes
active
oldest
votes
Here's a simple example of how you can hide something and show the other, i'm sure there's better ways, now inside the callback of setInterval
you'll
have to add the code to change the bullets you have, Also if you only want this to happen once, change setInterval
to setTimeout
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
add a comment |
Here's a simple example of how you can hide something and show the other, i'm sure there's better ways, now inside the callback of setInterval
you'll
have to add the code to change the bullets you have, Also if you only want this to happen once, change setInterval
to setTimeout
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
add a comment |
Here's a simple example of how you can hide something and show the other, i'm sure there's better ways, now inside the callback of setInterval
you'll
have to add the code to change the bullets you have, Also if you only want this to happen once, change setInterval
to setTimeout
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
Here's a simple example of how you can hide something and show the other, i'm sure there's better ways, now inside the callback of setInterval
you'll
have to add the code to change the bullets you have, Also if you only want this to happen once, change setInterval
to setTimeout
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
let d1 = document.querySelector('.d1');
let d2 = document.querySelector('.d2');
let timeinSec = 3;
setInterval(() => {
d1.classList.toggle('hide');
d2.classList.toggle('hide');
}, timeinSec * 1000);
.d1,
.d2 {
width: 100px;
height: 100px;
background: dodgerblue;
}
.d2 {
background: orange;
}
.hide {
display: none;
}
<div class="d1 hide"></div>
<div class="d2"></div>
answered Nov 11 at 10:15
Zohir Salak
2,5031414
2,5031414
add a comment |
add a comment |
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You just want to change the div periodically? SetInterval is the correct function to do that.
– user875234
Nov 10 at 19:49
Alternative is using setTimeout() inside your function which calls same function. Did you even try setInterval?
– charlietfl
Nov 10 at 19:50
Yes. I want to change the div periodically maybe 3secs
– Rae Ian
Nov 10 at 19:50
var i = -1; setInterval(function() { i++; i = i < divCount ? i : 0; hideAllDivs(); showDiv(i); }, time);
– user875234
Nov 10 at 19:51
Is the divs one below the other as in the picture or next to each other ? Are both divs visible at all times ? when you say
change the active div
does that mean hide one and show the other ? or put one above the other ? or scroll to the next one ?– Zohir Salak
Nov 10 at 20:25