Timeline page app height stuck at 800px

2019-05-01 11:23发布

站内问答 / 前沿技术
382 3 5

I'm developing an app for a Facebook page with the 'timeline' layout, and I want the height of the app to scale with the content, but the height of the app is fixed at 800px.

The current app settings show that the height is set to 'fluid,' but I have also tried fixing the height to random values and witnessed no change.

How to I get the height of my app to scale to it's content? Thanks for any responses.

Update: So appending this to my body tag worked.

<body onload="FB.Canvas.setSize({width: 810, height: 910})">
<div id="fb-root"></div>
<script>
(function () {
    var e = document.createElement('script');
    e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js#xfbml=1&appId=YOURAPPID;
    e.async = true;
    document.getElementById('fb-root').appendChild(e);
} ());
</script>

But I have zero idea why it worked, so I guess I'll change my question to 'what does the above code do?' so I can actually understand what steps to take next time. I'll put this as an answer for now to close off the question though.

3条回答
再贱就再见
2楼-- · 2019-05-01 11:28

The response by Ashish worked well for me.

I also included a body style to prevent the scrollbars from appearing for a second while the page loads:

body {overflow:hidden;}

查看更多
0人赞 添加讨论(0) 举报
劳资没心，怎么记你
3楼-- · 2019-05-01 11:35

This is the proper way to set things up, I just had to stare at it for a while and read the documentation way too many times. Putting the following below the fb-root div worked like a champ.

window.fbAsyncInit = function () {
    FB.init({
        appId: 'YOURAPPID', // App ID
        channelUrl: '/channel.html', // Channel File
        status: true, // check login status
        cookie: true, // enable cookies to allow the server to access the session
        xfbml: true  // parse XFBML
    });
    FB.Canvas.setAutoGrow(); //Resizes the iframe to fit content
};
// Load the SDK Asynchronously
(function (d) {
    var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
    if (d.getElementById(id)) { return; }
    js = d.createElement('script'); js.id = id; js.async = true;
    js.src = "//connect.facebook.net/en_US/all.js";
    ref.parentNode.insertBefore(js, ref);
} (document));
查看更多
0人赞 添加讨论(0) 举报
The star\"
4楼-- · 2019-05-01 11:44

Embed javascript code to increase height of iframe

<script type="text/javascript">
    window.fbAsyncInit = function() {
    FB.Canvas.setAutoResize( 100 );
    }

    function sizeChangeCallback() {
    FB.Canvas.setSize({ width: 810, height:1300 });
    }
    </script>
<div id="fb-root"></div>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
FB.init({
appId : 'YOUR APP ID',
status : true,
cookie : true,
xfbml : true
});
</script>
查看更多
0人赞 添加讨论(0) 举报
登录 后发表回答
相关问题
查看全部
相关文章
查看全部
收藏的人(5)