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mrg/IEWarning

Last active August 29, 2015 14:01
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Tapestry 5(.4) component to warn users if they are using an old version of IE which probably will not work well.
Raw
IEWarning
A simple Tapestry 5.4 + Bootstrap Alert component to warn users they
shouldn't be using older versions of IE.
Note: This requires the UserAgent service:
https://gist.github.com/mrg/b814a42d86597440c9d9
To use, simply include it in your page TML somewhere, perhaps in your
Layout component for best results:
<t:ieWarning/>
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IEWarning.java
Put this in your src/main/java/.../components folder:
import ....services.UserAgent;
import org.apache.tapestry5.annotations.Import;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.ioc.annotations.Inject;
@Import(module = { "bootstrap/alert" })
public class IEWarning
{
@Inject
@Property
private UserAgent userAgent;
}
Raw
IEWarning.tml
Put this in your src/main/resources/.../components folder:
<!DOCTYPE html>
<t:container xmlns="http://www.w3.org/1999/xhtml"
xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd"
xmlns:p="tapestry:parameter">
<div t:type="if" t:test="userAgent.badIE" class="alert alert-danger fade in">
<button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
<h4>Did you know your Internet Explorer is out-of-date?</h4>
<p>This site <b>may not work well or may not function correctly</b> unless you upgrade to a newer, more modern browser.</p>
<p>We recommend using: IE 9+, Firefox, Chrome, or Safari.</p>
</div>
</t:container>
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