setTimeout placed in header , how can i restrict to run 1 time - javascript

How can i make sure this doesn't execute again. I am redirecting all my pages to a single page on my site. It keeps refreshing/reloading that page because the script is placed in the header and must be.
setTimeout(function(){
window.location="mysite/page";
},1000);

You can add an hash to your url when you refresh the page:
<html>
<head>
<script type="text/javascript">
var loc = window.location.href;
if (loc.indexOf ("#DoNotRefresh") < 0) {
setTimeout(function(){
window.location="#DoNotRefresh";
},1000);
}
console.log(new Date());
</script>
</head>

Cant you just check to see if the location is already set?
if(window.location !== 'mysite/page')
{
setTimeout(function()
{
window.location = 'mysite/page';
}, 1000);
}

Related

Body Load HTML with iframe

Hi this is my hmtl and JS so far what i would like is for it to detect mousemove, scroll and arrows in the iframe windows as well, as most of the website is in iframe i have looked else where and all seems overly complicated to detect movement.
Any help will be appreciated
thank you
<script type="text/javascript">
// Set timeout variables.
var timoutWarning = 1000; // Display warning in 1Mins.
var timoutNow = 2000; // Timeout in 2 mins.
var warningTimer;
var timeoutTimer;
// Start timers.
function StartTimers() {
warningTimer = setTimeout("IdleWarning()", timoutWarning);
timeoutTimer = setTimeout("IdleTimeout()", timoutNow);
}
// Reset timers.
function ResetTimers() {
clearTimeout(warningTimer);
clearTimeout(timeoutTimer);
StartTimers();
$("#timeout").dialog('close');
}
// Show idle timeout warning dialog.
function IdleWarning() {
var answer = confirm("Session About To Timeout\n\n You will be automatically logged out.\n Confirm to remain logged in.")
if (answer){
ResetTimers();
}
else{
IdleTimeout();
}
}
// Logout the user and auto reload or use this window.open('http://www.YourPageAdress.com', '_self'); to auto load a page.
function IdleTimeout() {
window.open(self.location,'_top');
}
</script>
<body onload="StartTimers();" onmousemove="ResetTimers();" onKeyPress="ResetTimers();"
some thing like *
$(".in").on("mouseover",function(){
$(this).css("background","blue");
});
$(".in").on("mouseout",function(){
$(this).css("background","green");
});
.in{width:50px;height:50px;background:red;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="in"></div>
and use multiple like this $("selector").on("mouseover mouseout mousemove",function(){
call back
});

Stop page load after 10 sec javascript

I am facing a problem, on my website i am using
<script type="text/javascript">
window.onload = function() {
var countdownElement = document.getElementById('countdown'),
downloadButton = document.getElementById('new_download'),
seconds = 10 ,
second = 0,
interval;
downloadButton.style.display = 'none';
interval = setInterval(function() {
if (second >= seconds) {
downloadButton.style.display = 'block';
countdownElement.style.display = 'none';
clearInterval(interval);
}
second++;
}, 1000);
}
</script>
But some google ads keep on loading and this function don't work. so i thought to stop page load after 10 sec with this script in footer of page
<script type="text/javascript">
setTimeout( function(){
window.stop()
} , 10000 );
</script>
But this is not working, is there any way i can stop page load after some time or skip google ads load time from page load time or other method except window.onload function
Heres a quick jquery code i wrote which worked for me...although i had no google ads. and i got rid of the setInterval()
hope it helps..
$("document").ready(function() {
$("#new_download").css({
"display":"none"
});
setTimeout(displaydbutton,10000);
}
function displaydbutton(){
$("#dload").css({
"display":"block"
});
clearTimeout();
});

window.location.href not being assigned / redirected

This is a followup to a prior question that you guys answered a few weeks ago. There is HTML in a WordPress.org app which I cannot change. A section in this HTML contains text that is hyperlinked to someURL. I want the URL to redirect to my referrer page in order to return to whatever page I cam from when I click on this link. The problem is that something is blocking the assignment of my referrer URL string to HREF. I stepped through this function a hundred times in the Chrome debugger, and tried various thing (see below). HREF simply will not change, not matter what. Any idea why? here is the code, and thank you for any any help on this:
window.onload = function () {
document.querySelector(".button.wc-backward").onclick = function() {
var URLstring = document.referrer; // works fine
window.location.href = URLstring; // ref unchanged
setTimeout(function () {
window.location.href = URLstring; },100); // same result
return false;
}
}
There is no issue with you jscode, I have added it to here:
Example on github
And it is working. (You will be redirected back to stackoverflow).
<html>
<head>
</head>
<body>
<script>
window.onload = function () {
document.querySelector(".button.wc-backward").onclick = function() {
var URLstring = document.referrer; // works fine
window.location.href = URLstring; // ref unchanged
setTimeout(function () {
window.location.href = URLstring;
}, 100); // same result
return false;
}
}
</script>
the link
</html>
You code is wokring... do you like to try this one too
window.location.assign(URLstring)

Page reload goes back to index.php

I'm using this script within my website:
<script>
//refresh the page once to load slideshow correctly
setTimeout(function(){
if(!window.location.hash) {
window.location = window.location + '#loaded';
window.location.reload()}}, 1000);
</script>
When it is executed the current URL (http://.../slider/Cycle2/cycle2-tile.php?selection=3%2C4)) is not realoaded and appended with '#' but the index.php ((http://.../#loaded)) is loaded instead. Why does this happen and how can I fix it?
Can you try this?
<script>
//refresh the page once to load slideshow correctly
var currentLocation=window.location.href;
setTimeout(function(){
if(!window.location.hash) {
window.location = currentLocation + '#loaded';
window.location.reload()}}, 1000);
</script>
Did you mean:
window.location.href = window.location.href + '#loaded';
instead of
window.location = window.location + '#loaded';?

One time page refresh after first page load

I would like to implement a JavaScript code which states this:
if the page is loaded completely, refresh the page immediately, but only once.
I'm stuck at the "only once":
window.onload = function () {window.location.reload()}
this gives a loop without the "only once". jQuery is loaded if this helps.
I'd say use hash, like this:
window.onload = function() {
if(!window.location.hash) {
window.location = window.location + '#loaded';
window.location.reload();
}
}
When I meet this problem, I search to here but most of answers are trying to modify existing url. Here is another answer which works for me using localStorage.
<script type='text/javascript'>
(function()
{
if( window.localStorage )
{
if( !localStorage.getItem('firstLoad') )
{
localStorage['firstLoad'] = true;
window.location.reload();
}
else
localStorage.removeItem('firstLoad');
}
})();
</script>
<script type="text/javascript">
$(document).ready(function(){
//Check if the current URL contains '#'
if(document.URL.indexOf("#")==-1){
// Set the URL to whatever it was plus "#".
url = document.URL+"#";
location = "#";
//Reload the page
location.reload(true);
}
});
</script>
Due to the if condition the page will reload only once.I faced this problem too and when I search ,I found this nice solution.
This works for me fine.
Check this Link it contains a java-script code that you can use to refresh your page only once
http://www.hotscripts.com/forums/javascript/4460-how-do-i-have-page-automatically-refesh-only-once.html
There are more than one way to refresh your page:
solution1:
To refresh a page once each time it opens use:
<head>
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Expires" CONTENT="-1">
</head>
sollution2:
<script language=" JavaScript" >
<!--
function LoadOnce()
{
window.location.reload();
}
//-->
</script>
Then change your to say
<Body onLoad=" LoadOnce()" >
solution3:
response.setIntHeader("Refresh", 1);
But this solution will refresh the page more than one time depend on the time you specifying
I hope that will help you
<script>
function reloadIt() {
if (window.location.href.substr(-2) !== "?r") {
window.location = window.location.href + "?r";
}
}
setTimeout('reloadIt()', 1000)();
</script>
this works perfectly
Finally, I got a solution for reloading page once after two months research.
It works fine on my clientside JS project.
I wrote a function that below reloading page only once.
1) First getting browser domloading time
2) Get current timestamp
3) Browser domloading time + 10 seconds
4) If Browser domloading time + 10 seconds bigger than current now timestamp then page is able to be refreshed via "reloadPage();"
But if it's not bigger than 10 seconds that means page is just reloaded thus It will not be reloaded repeatedly.
5) Therefore if you call "reloadPage();" function in somewhere in your js file page will only be reloaded once.
Hope that helps somebody
// Reload Page Function //
function reloadPage() {
var currentDocumentTimestamp = new Date(performance.timing.domLoading).getTime();
// Current Time //
var now = Date.now();
// Total Process Lenght as Minutes //
var tenSec = 10 * 1000;
// End Time of Process //
var plusTenSec = currentDocumentTimestamp + tenSec;
if (now > plusTenSec) {
location.reload();
}
}
// You can call it in somewhere //
reloadPage();
i put this inside my head tags of the page i want a single reload on:
<?php if(!isset($_GET['mc'])) {
echo '<meta http-equiv="refresh" content= "0;URL=?mc=mobile" />';
} ?>
the value "mc" can be set to whatever you want, but both must match in the 2 lines. and the "=mobile" can be "=anythingyouwant" it just needs a value to stop the refresh.
Use window.localStorage... like this:
var refresh = window.localStorage.getItem('refresh');
console.log(refresh);
if (refresh===null){
window.location.reload();
window.localStorage.setItem('refresh', "1");
}
It works for me.
After </body> tag:
<script type="text/javascript">
if (location.href.indexOf('reload')==-1)
{
location.href=location.href+'?reload';
}
</script>
You can make one verable once = false then reload your page with if else like if once == false reload page an make once true.
You'd need to use either GET or POST information. GET would be simplest. Your JS would check the URL, if a certain param wasn't found, it wouldn't just refresh the page, but rather send the user to a "different" url, which would be the same URL but with the GET parameter in it.
For example:
http://example.com -->will refresh
http://example.com?refresh=no -->won't refresh
If you don't want the messy URL, then I'd include some PHP right at the beginning of the body that echos a hidden value that essentitally says whether the necessary POST param for not refreshing the page was included in the initial page request. Right after that, you'd include some JS to check that value and refresh the page WITH that POST information if necessary.
Try with this
var element = document.getElementById('position');
element.scrollIntoView(true);`
Please try with the code below
var windowWidth = $(window).width();
$(window).resize(function() {
if(windowWidth != $(window).width()){
location.reload();
return;
}
});
Here is another solution with setTimeout, not perfect, but it works:
It requires a parameter in the current url, so just image the current url looks like this:
www.google.com?time=1
The following code make the page reload just once:
// Reload Page Function //
// get the time parameter //
let parameter = new URLSearchParams(window.location.search);
let time = parameter.get("time");
console.log(time)//1
let timeId;
if (time == 1) {
// reload the page after 0 ms //
timeId = setTimeout(() => {
window.location.reload();//
}, 0);
// change the time parameter to 0 //
let currentUrl = new URL(window.location.href);
let param = new URLSearchParams(currentUrl.search);
param.set("time", 0);
// replace the time parameter in url to 0; now it is 0 not 1 //
window.history.replaceState({}, "", `${currentUrl.pathname}?${param}`);
// cancel the setTimeout function after 0 ms //
let currentTime = Date.now();
if (Date.now() - currentTime > 0) {
clearTimeout(timeId);
}
}
The accepted answer uses the least amount of code and is easy to understand. I just provided another solution to this.
Hope this helps others.
React Hook worked for me.
import { useEffect, useState } from 'react';
const [load, setLoad] = useState(false);
window.onload = function pageLoad() {
if (load) {
window.location.reload(true);
setLoad(false);
}
};
nothing work for me perfectly except this, -added to my JavaScript file-:
function LoadOnce() {
if (localStorage.getItem('executed') == 'false') {
window.location.reload()
localStorage.setItem('executed', true)
}
}
setTimeout(function () {
LoadOnce()
}, 100)
and in the previous page I wrote:
localStorage.setItem('executed', false)
I got the Answer from here and modified it.This is the perfect solution for me.
var refresh = window.localStorage.getItem('refresh');
console.log(refresh);
setTimeout(function() {
if (refresh===null){
window.location.reload();
window.localStorage.setItem('refresh', "1");
}
}, 1500); // 1500 milliseconds = 1.5 seconds
setTimeout(function() {
localStorage.removeItem('refresh')
}, 1700); // 1700 milliseconds = 1.7 seconds
var foo = true;
if (foo){
window.location.reload(true);
foo = false;
}
use this
<body onload = "if (location.search.length < 1){window.location.reload()}">
Use rel="external"
like below is the example
<li>Home</li>

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