Add this in a.html and b.html
<head>
<meta http-Equiv="Cache-Control" Content="no-cache" />
<meta http-Equiv="Pragma" Content="no-cache" />
<meta http-Equiv="Expires" Content="0" />
</head>
To force no cache checks
More Related Contents:
- javascript function doesn’t work when link is clicked
- Invoking JavaScript code in an iframe from the parent page
- Frame Buster Buster … buster code needed
- Adjust width and height of iframe to fit with content in it
- Get DOM content of cross-domain iframe [duplicate]
- Full-screen iframe with a height of 100%
- Make iframe automatically adjust height according to the contents without using scrollbar? [duplicate]
- Reload an iframe with jQuery
- How to clear the contents of an iFrame from another iFrame
- How to prevent IFRAME from redirecting top-level window
- cross-domain iframe resize
- Stop embedded youtube iframe?
- Pass value to iframe from a window
- Get IFrame’s document, from JavaScript in main document
- How to embed an autoplaying YouTube video in an iframe?
- Attach an event in a child iframe to a handler in the parent window
- How to change style of iframe content cross-domain?
- Set content of iframe
- putting html inside an iframe (using javascript)
- Good Reasons why not to use Iframes in page content [closed]
- how to block website from loading in iframe?
- Open link in iframe [closed]
- Can I apply CSS to the elements within an iframe?
- Iframe.readyState does not work in chrome
- How to detect a click inside of an iframe (cross-domain)? Aka prevent click fraud
- Trigger a button click inside an iframe [duplicate]
- get parent.location.url – iframe – from child to parent
- iframe resizing with scrollheight in chrome/safari
- Reload an HTML page just once using JavaScript
- How can I detect a Scrollbar presence ( using Javascript ) in HTML iFrame?