I could not find any useful solution for my TYPO3 extension.
The extention gets new informaion about every 3 minutes.
Right after the page on the server is changed, the browser should be trigged to refresh page, or better only the part which is embedded into a div section.
I have seen several pages on the internet, which always automatically update the page content.
Has anybody already done it?
Related
Currently, I am facing an issue with HTML page. So here if a user visited the site then the browser is caching the entire HTML page. So when the user hits the URL again then the browser taking that HTML from the cache instead of calling/requesting to the server for HTML contents. Here our Team member forgot to add meta tags which would force the browser to take content from Server each time. Is there any way that we could resolve the issue? Since the page request itself not reaching the server so User will not see the refresh contents of the website. If user do Ctrl+F5 then they can see updated contents. I went through many sites and stack overflow questions but I did find a solution for forcing HTML page to load contents from server using meta tags.But existing users is there any resolution that we could apply?
Problem is here the page did not call server to get contents it just loads from cache.
There's nothing you can do.
You've previously instructed the browser to cache the file (presumably for a long time) and not check for updates (via ETags or If-Modified-Since) so it is going to use the cached version until its cache expires (from the user intervening or automatically (which might be sooner than your caching instructions said)).
There's no way to provide new caching instructions to the browser without it requesting them from the server (which it won't do because of the existing rules).
I´m creating a static web page with HTML and CSS, the problem comes when I upload new info into the server. When I try to reload the page nothing changes. It only changes when I make a ctrl f5 reload. Is there a way to make the site to reload itself so the user can see the newest info every time they enter the web site?
I tried using a "?" sing ager calling the CSS file but it's not working
link href="CSS/styles.css?v=1.1" rel="stylesheet"
Static content is cached by the browser. If the server sends a max-age then the browser will not attempt to get a new version unless the cache is expired as per the max age.
However ctrl-F5 forces a refresh disregarding the aging parameters.
You can try setting a shorter max-age on the server, but that will cause more load as the clients will fetch resources more frequently.
Most likely, your browser is caching the content of your website when you visit it.
The next time you visit, it'll show the native, cached copy (unless you "hard-refresh" it eg(Ctrl + F5)).So you need "Cache Busting"
You can follow this article, it may help you.
https://css-tricks.com/strategies-for-cache-busting-css/
Thank You...
I have an old site I am just about well enough (broken arm + cancer) to start working on again and I have already moved it to another server OVH and added an SSL/TLS certificate to it.
However in Chrome when I visit any page on the site, especially https://www.strictly-software.com/plugins/order.asp it shows either (don't know why refreshes would change it but they do sometimes) the insecure sign with the red line through the https:// part of the URL in the address bar or an information circle.
In Firefox however I get a secure lock sign. It maybe some add-on I have used like a popup blocker or something but I am at a loss to find out what is causing these insecure signs to appear when I need locks, especially on the order page
This morning I spent hours going through loads of JavaScript and CSS (background:http://blah.jpg) etc and changing it so it is local and cannot be changed remotely as well as making any http references into src="//" or href="//" etc.
I thought it must be one of the images on the "add this" pop up but cannot see anything in their code. Then I thought the Twitter scroller might be showing images from http destinations but Twitter wraps them all in their own URL format.
Does anyone know from looking at the generated source code what is making the page insecure?
Surely there should be a list somewhere in the browser that shows what content isn't secure and offers you to load or not load it? I know the information icon lets you load or not lot Flash, images or JavaScript but do you know of how I can find out what content isn't secure on these pages without asking visitors?
Thanks in advance.
I'm very new to programming and am having some issues with HTML/CSS. I have this index.html file that I made which is composed of a basic template and copied code navbar example from off of twitter bootstrap. I am launching this page from off of my chrome browser.
The issue I'm running into is that no matter how much content I delete off of this index.html document and then hit "CTRL+S", when I refresh the page, the content on the webpage still appears the same. It's gotten to the point where I only have !DOCTYPE html and html but the content still reloads/loads/doesn't change. Is it possible that the page is still around on local storage? I tried deleting my browser cache to no avail.
Please let me know if there is anything I can do to configure it so I can delete a portion of content at one time (that way I can sort of learn what each component, class, id does).
It may be saved to your cache. Some website builders have a "Save To Cache" autosave, and you need to clear this, they should provide a button. If you're doing it yourself simply clear your cache in your Chrome Browser by going to the three vertical dots on the top right of your page -> Down to Settings -> Down to Advanced (Requires A Click) -> Down to Clear Browsing Data -> Select only Cached Images and Files -> Select a Day or Week to Be Safe. And when you reload your webpage now, it should be resolved.
I have an asp.net application and am experiencing a surprising behavior.
Whenever I leave one particular page in the application, The back button starts behaving in the following way:
hitting back (which should take me to the offending page) makes the current screen flash - as if going back - but then reloads the current page instead.
It doesn't matter how I leave that page I see this effect. If I click on a link on the offending page and hit back, same thing. If I am on the offending page and type in a new address in the address bar, then hit back, same thing. It doesn't matter if I go to another page in the same application or an external application, same thing.
I tried using fiddler to see what is going on, and all that I see when I hit back, is all of the external links (css, jquery, etc) get reloaded on the current site. I don't see a 320 from the offending page at all.
Note: disabling Active Scripts hides this symptom.
Most likely the external page either is tampering with your browser history (via JS) and setting the same page as the last page in your history when the site is being loaded, or it has another page set between that redirects to the page you are seeing, and when you click back you are loading the redirect page again.
Try to disable JavaScript and see if it is still happening. If yes, try to analyse the first load of the page with fiddler and see if another page is redirecting you.
False alarm:
This is an inherited project and I hadn't read all the code. There is javascript that says:
<script type="text/javascript">
if (window.history.forward(1) != null)
window.history.forward(1);
</script>
Problem solved.