javascript 如何在facebook分享者链接中传递自定义参数
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how to pass custom parameter in facebook sharer link
提问by kamesh
Code 1:
代码 1：
<a id="button" rel="nofollow" href="http://www.facebook.com/share.php?" onclick="return fbs_click()" target="_blank">
<script>
function fbs_click() {
u=location.href;
t=document.title;
window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),
'sharer',
'toolbar=0,status=0,width=626,height=436');
return false;
}
Here Title "t" is not working but i want to display custom title, summary, url and imageso, I tried something like this
这里的标题“t”不起作用，但我想显示自定义标题、摘要、网址和图像，因此，我尝试了这样的操作
Code 2:
代码 2：
<a id="button" href="http://www.facebook.com/sharer.php?
s=100
&p[url]=<?php echo $pressurl;?>
&p[images][0]=http://myurl/images/linkedin_image.png
&p[title]=mytitle
&p[summary]=containsummary ">
In both the cases nothing happened it automatically get some content (title,image,summary) from the above mentioned url and I want to display custom title,image and summary in facebook share page and i dono how to use og meta tag and what s=100 it means?..
在这两种情况下，什么都没有发生，它会自动从上面提到的 url 获取一些内容（标题、图像、摘要），我想在 facebook 共享页面中显示自定义标题、图像和摘要，我不知道如何使用 og 元标记和什么=100 是什么意思？..
回答by Niraj Shah
Instead of using the sharer.php script on Facebook, you can use the Facebook JavaScript SDK to make a custom share dialog.
您可以使用 Facebook JavaScript SDK 来创建自定义共享对话框，而不是在 Facebook 上使用 sharer.php 脚本。
<!-- include Facebook JavaScript SDK -->
<!-- share link -->
<a href="#" class="share-btn">Share to Facebook</a>
<script type="text/javascript">
function fb_share() {
// facebook share dialog
FB.ui( {
method: 'feed',
name: "Your Page Title",
link: "https://www.webniraj.com/link-to-page/",
picture: "https://stackexchange.com/users/flair/557969.png",
caption: "Some description here"
}, function( response ) {
// do nothing
} );
}
// add click event to link using jQuery
$(document).ready(function(){
$('.share-btn').on( 'click', fb_share );
});
</script>
This will create a nice popup for sharing to Facebook, and you can easily change the title, description, and picture attributes in the JavaScript. Working demo available here.
这将创建一个用于分享到 Facebook 的漂亮弹出窗口，您可以在 JavaScript 中轻松更改标题、描述和图片属性。可在此处获得工作演示。
