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								<p>Drab looks great. Is it possible to send client-side event data, like onclick? I’m thinking of replacing a React/Redux app which has a lot of UI interactions. I’m not sure if Drab is a good fit, but I hate the complexity React and Redux bring.</p>
<p>I wrote a widget that lets you tag photos. To place the tag, I need to get mouse click coordinates from the event. For example:</p>
<pre data-code-wrap="javascript"><code class="lang-javascript">function getEventLocation(event) {
	const rect = event.target.getBoundingClientRect()
	const x = ((event.clientX - (rect.left + 10)) / rect.width ) * 100
	const y = ((event.clientY - (rect.top  + 10)) / rect.height) * 100
	return { x, y }	
}
</code></pre>
<p>I’m not sure if Drab is suited for this type of thing. While I love how Redux and React work, in practice, I find the added complexity unpleasant. I love writing my templates in EEx.</p> 
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	                  <a title="Go to post" alt="Go to post" href="https://forum.elixirforum.com/t/drab-remote-controlled-frontend-framework-for-phoenix/3277/182">Post #181</a>
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									<span>Creator of Drab</span>
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								<aside class="quote no-group" data-username="tomconroy" data-post="181" data-topic="3277">
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<img alt="" width="24" height="24" src="https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/tomconroy/48/6323_2.png" class="avatar"> tomconroy:</div>
<blockquote>
<p>I’m very interested in this feature! For me, being able to associate drab commands to more granular pieces of the app than controllers.</p>
</blockquote>
</aside>
<p>It will going to appear in the next release.</p> 
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								<p>Yes, Drab by default sends some sender object properties, including <code>event</code>. Check <a href="https://hexdocs.pm/drab/Drab.Core.html#module-event-handler-functions" rel="noopener nofollow ugc">docs</a>.</p>
<p>The <code>event</code> map contains choosen properties of <code>event</code> object:</p>
<pre><code>  altKey, data, key, keyCode, metaKey, shiftKey, ctrlKey, type, which, 
  clientX, clientY, offsetX, offsetY, pageX, pageY, screenX, screenY
</code></pre> 
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								<p>How easy would be to support something like Slime or Pug instead of HTML in the Drab live templates? If I can compile Slime or Pug into HTML EEx templates it should work, right?</p> 
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								<p>The heck is slime/pug?</p>
<p>But yeah, if you can compile ‘to’ eex then Drab’s would work fine.  Drab adds it’s own eex engine.</p> 
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								<p>Sorry. They’re template languages that generate HTML:</p>
<ul>
<li><a href="http://slime-lang.com/" rel="noopener nofollow ugc">Slime</a> is an elixir implementation of <a href="http://slim-lang.com/" rel="noopener nofollow ugc">Slim</a> (ruby)</li>
<li><a href="https://pugjs.org/api/getting-started.html" rel="noopener nofollow ugc">Pug</a> (from Javascript) is a similar language, with an <a href="https://hexdocs.pm/expug/api-reference.html" rel="noopener nofollow ugc">elixir implementation</a></li>
</ul>
<p>From the little I understand about the libraries and EEx it seems like they both compile to EEx templates.</p> 
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								<p>Hmm, quick checks show they do not compile to eex, but rather they are eex engines (like drab) and do their own things.  They would not be possible to use with drab as-is.</p> 
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								<p>Isn’t this an example of compiling to EEx: <a href="https://hexdocs.pm/expug/how_it_works.html" class="inline-onebox" rel="noopener nofollow ugc">Misc: How it works – expug v0.9.2</a>?</p>
<p>Or am I misunderstanding something?</p> 
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								<p>Oooo wait, that one ‘does’ have a parser to eex, nice!  I saw it’s Phoenix template hooks earlier, which is replacing the eex engine with it’s own then.  ^.^</p> 
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								<p>So it looks like I can compile to EEx and pipe it into Drab’s engine, right?</p> 
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