22 lines
1.1 KiB
Plaintext
22 lines
1.1 KiB
Plaintext
created: 20140103091348509
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modified: 20140912142524779
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tags: [[Learning TiddlyWiki]]
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title: Adding a Twitter Follow button
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type: text/vnd.tiddlywiki
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Here's a macro that provides a Twitter Follow button for a particular username:
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```
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\define twitterFollowButton(username)
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<iframe allowtransparency="true" frameborder="0" scrolling="no" src="//platform.twitter.com/widgets/follow_button.html?screen_name=$username$" style="width:300px; height:20px;"></iframe>
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\end
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```
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The only change from the version published at https://dev.twitter.com/docs/follow-button is that new lines have been removed.
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Note that the src URL is given without a protocol (ie "http" or "https"). It's done this way so that it works on sites whether they are hosted on a HTTP or HTTPS domain. If you want the Twitter button to work while using a TiddlyWiki offline on a "file://" URL, then you'll need to manually add the protocol. For example:
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```
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<iframe allowtransparency="true" frameborder="0" scrolling="no" src="http://platform.twitter.com/widgets/follow_button.html?screen_name=jermolene" style="width:300px; height:20px;"></iframe>
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```
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