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<h4>This Page</h4>
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<li><a href="#example">Example</a></li>
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<div class="col-sm-9 doc-styling">
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<h1><i class="glyphicon glyphicon-info-sign"></i> <code class="obj">is_discoverable</code></h1>
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<ul class=page-meta>
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<li>Property of <a href="../">SourceObject</a></li>
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<li>New in Lektor Version <em>2.0</em></li>
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</ul>
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<p>Records can be discoverable or non discoverable. This is controlled by the
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<code>_discoverable</code> system field which defaults to <code>yes</code>. This property can quickly
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check if a record is considered non-discoverable by Lektor or not. In
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particular a hidden record is also considered undiscoverable.</p>
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<p>Undiscoverable records can be queried and final pages will be built but they
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are exempt from queries of the record. This is useful for pages that should
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be built but not show up yet on overview pages. For instance this can be used
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to implement drafts of blog posts or similar things.</p>
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<p>This property is implemented on the level of source objects to make it
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possible to use this API in all cases. The default implementation of
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source objects will always return <code>true</code> for discoverability checks.</p>
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<h2 id="example">Example</h2><div class="hll"><pre><span></span><span class="cp">{%</span> <span class="k">set</span> <span class="nv">downloads</span> <span class="o">=</span> <span class="nv">site.get</span><span class="o">(</span><span class="s1">'/downloads'</span><span class="o">)</span> <span class="cp">%}</span>
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<span class="cp">{%</span> <span class="k">if</span> <span class="nv">downloads.is_discoverable</span> <span class="cp">%}</span>
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<span class="p"><</span><span class="nt">p</span><span class="p">><</span><span class="nt">a</span> <span class="na">href</span><span class="o">=</span><span class="s">"</span><span class="cp">{{</span> <span class="nv">downloads</span><span class="o">|</span><span class="nf">url</span> <span class="cp">}}</span><span class="s">"</span><span class="p">></span>Go to downloads<span class="p"></</span><span class="nt">a</span><span class="p">></span>
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<span class="cp">{%</span> <span class="k">endif</span> <span class="cp">%}</span>
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</pre></div>
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