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HTML Cache

Posted on 2011-09-15
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Last Modified: 2012-10-30
Hi,

When I update a webpage, for some reason, when my client checks the updates, it does not display properly because of cache in the browser.

So, what is the way to force an update (not by F5 and Shift in browser) programmatically? What adverse affects can the method you describe have?

Thanks,

Ben
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Question by:intangiblemedia
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Finec earned 500 total points
ID: 36542908
Hi,

Use meta tags in head tag:

<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE" />
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE" />

Open in new window

or if you'd like to refresh page with JavaScript, use this:

location.reload(true);

Open in new window

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Expert Comment

by:h4hardy
ID: 36565236
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE" />
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE" />
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Author Comment

by:intangiblemedia
ID: 36947856
Thanks guys...

Whats the difference between the 2 tags?

Cheers,

Ben
0
 

Author Comment

by:intangiblemedia
ID: 37955138
Thanks guys...

Whats the difference between the 2 tags?

Cheers,

Ben
0

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