I've tried all three of these to no avail:
<meta name=”viewport” content=”width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;” /> <meta name=”viewport” content=”width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=false;” /> <meta name=”viewport” content=”width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=no;” />
each are different values I found recommended by google searching or SO searching, but none of the 'user-scalable=X' values seem to be working
I also tried comma delimiting the values instead of semicolon, no luck. Then I tried ONLY having the user-scalable
value present, still no luck.
UPDATE
Got this from Apple's site and it works:
<meta name="viewport" content="width=device-width, user-scalable=no" />
it turns out that the problem was the non-standard quotes because I had copied the meta tag from a website that was using them, whoops
In the Safari app on your Mac, choose Safari > Preferences, click Websites, then click Page Zoom. Select all websites listed under Configured Websites, then click Remove to clear the list.
To disable pinch-zoom in HTML, simply add <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> to the <head> section.
If you enlarge the field by increasing all dimensions by 16 / 12 = 133.33%, then reduce using scale() by 12 / 16 = 75%, the input field will have the correct visual size (and font size), and there will be no zoom on focus.
We can use the <meta> tag to disable zoom in and out on a mobile web page.
Your code is displaying attribute double quotes as fancy double quotes. If the fancy quotes are present in your actual source code I would guess that is the problem.
This works for me on Mobile Safari in iOS 4.2.
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
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