爲什麼我還可以放大視區的iOS 7

Question

我嘗試了這些代碼......但沒有人用Safari在iOS的7工作...

<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" /> 
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0"> 
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> 
<meta name="viewport" content="width=device-width, user-scalable=no" /> 

這用來工作，做的iOS 7忽略此現在？

Answer 1

我想通了什麼阻止它放大...

我刪除這段代碼：

<script> 
    if (window.screen.height<568) { 
     document.querySelector("meta[name=viewport]").content="width=320.1"; 
    } 
</script>