This sounds a bit orthodox, i'll admit.
However i was wondering if there was a way to load a specific website using Javascript/Jquery/Ajax or HTML5?
Reason i ask is because i'm aware there's a method for using cronjobs, but i'm curious to know if there's another method that does not require cron jobs in order for it to function.
By load a specific page i'm referring to anything really, perhaps a set of words or an iframe.
You would have to have a page already loaded, so let's say this is the javascript in index.html
:
var now = new Date(),
then = new Date(
now.getFullYear(),
now.getMonth(),
now.getDate(),
0,0,0),
diff = now.getTime() - then.getTime();
that will see the milliseconds since midnight. Now the code below will redirect to a page (or text) if it's within 1 minute of midnight:
document.onload = function()
{
var now = new Date(),
then = new Date(
now.getFullYear(),
now.getMonth(),
now.getDate(),
0,0,0),
diff = now.getTime() - then.getTime();
if(diff <= 60000)
{
//Un-comment first line to go to page, second to change text of page
//window.location.href = 'pageToLoad.html';
//document.body.innerHTML = 'yourText';
}
}
Like you already know there are cron jobs (server side) wich allow you to execute some php scripts at a precise time on your server/host.
If you want that your users see different pages at a certain hour of the day(or a specific time) by loading different content with ajax . Here is a very short example.
1.ajax function for modern browsers(chrome,safari,ie10,ios,android..)
2.time check
3.get night or day content.
function ajax(a,b,c){//url,function,just a placeholder
c=new XMLHttpRequest;
c.open('GET',a);
c.onload=b;
c.send()
}
var h=new Date().getHours();
// if it's after 12pm & before 6am it returns night else day.
nightday=(h>0&&h<6?'night':'day')+'.php';
//get the data from file 'day.php' or 'night.php'
ajax(nightday,function(){
//this.response is the content
console.log(this.response);
});
if you want to execute this just once:
window.onload=function(){
var c=new XMLHttpRequest,h=new Date().getHours();
c.open('GET',(h>0&&h<6?'night':'day')+'.php');
c.onload=function(){console.log(this.response)};
c.send()
}
And from here there are now various ways to check what time it is.
on every click,on some specific clicks,setTimeout(bad),setIntervall(bad)..and much more.
night.php
<?php
//load the content for night
?>
day.php
<?php
//load the content for day
?>
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