[Safari] How to randomly display the Smart App Banner, which allows you to promote apps on your website, using JavaScript

Hello, this is naouniverse ( @naouniverse708 ).

Smart App Banner, which allows you to promote your app on your website;

I wanted to display this multiple times at random, so I tried using JavaScript.

First, if you want to write the id in a fixed manner,

<meta name="apple-itunes-app" content="app-id=730429992">

app-id is any ID.
this
Mobile Safari will now display a promotional banner for the specified app at the top of the browser.

And if you want to display this randomly using JavaScript,

<script type="text/javascript"> /* 数字はアプリの数 */ var n = 2; var ad = new Array(n); /* 配列の各要素に任意のmetaを追加 */ ad[0] = '<meta name="apple-itunes-app" content="app-id=730429992">'; ad[1] = '<meta name="apple-itunes-app" content="app-id=693203609">'; /* meta追加ここまで */ /* 乱数発生 */ var x = Math.floor( Math.random() * n ); /* 出力 */ document.write(ad[x]); </script>

yes,

How to randomly display advertisements such as link shares using JavaScript

I used the contents as is.

It changes randomly each time you access it.

If you are an iOS app developer and have your own website, I think it's worth doing.