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325 lines
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HTML
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<li><a href="../../../../">Welcome</a></li>
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<li><a href="../../expression/">Expression</a>
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<li><a href="../../f/">F</a>
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<li><a href="../../get-alts/">get_alts()</a>
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<li><a href="../">Pad</a>
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<li><a href="../databags/">databags</a>
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<li class="active"><a href="./">get()</a>
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<li><a href="../get-root/">get_root()</a>
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<li><a href="../query/">query()</a>
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<li><a href="../resolve-url-path/">resolve_url_path()</a>
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<li><a href="../../system-fields/">System Fields</a>
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<li><a href="../../type/">Type</a>
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<h4>This Page</h4>
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<ul class="toc">
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<li><a href="#examples">Examples</a></li>
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<li><a href="#virtual-paths">Virtual Paths</a></li>
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</div>
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<div class="col-sm-9 doc-styling">
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<h1><i class="glyphicon glyphicon-cog"></i> <code class="obj">get</code> <span class="sig">(<code>id, alt='_primary', page_num=None</code>)</span></h1>
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<ul class=page-meta>
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<li>Method of <a href="../">Pad</a></li>
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</ul>
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<p>This can look up a single <a href="../../record/" class="ref">Record</a> and return it. In templates this method
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is particularly useful when having to work with other pages that are well
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known to the system but some information should be pulled from. Note that
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this loads by default the "primary" <a href="../../../../content/alts/" class="ref">Alternative</a>.</p>
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<p>The path needs to be absolute with folder separated by slashes.</p>
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<p>The default behavior is to load the unpaginated version of a record. If you
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want to select a specific page for pagination, then you need to pass
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<code>page_num</code> with a valid page number or you use the virtual path (<code>@1</code> for the
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first page for instance).</p>
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<h2 id="examples">Examples</h2><p>This is a simple example that shows how to use the method in a template:</p>
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<div class="highlight"><pre><span></span><span class="cp">{%</span> <span class="k">set</span> <span class="nv">root</span> <span class="o">=</span> <span class="nv">site.get</span><span class="o">(</span><span class="s1">'/'</span><span class="o">)</span> <span class="cp">%}</span>
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<span class="p"><</span><span class="nt">title</span><span class="p">></span><span class="cp">{{</span> <span class="nv">this.title</span> <span class="cp">}}</span> | <span class="cp">{{</span> <span class="nv">root.title</span> <span class="cp">}}</span><span class="p"></</span><span class="nt">title</span><span class="p">></span>
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</pre></div>
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<p>Here another example that loads the current page but in another language:</p>
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<div class="highlight"><pre><span></span><span class="cp">{%</span> <span class="k">set</span> <span class="nv">other_lang</span> <span class="o">=</span> <span class="nv">site.get</span><span class="o">(</span><span class="nv">this._path</span><span class="o">,</span> <span class="nv">alt</span><span class="o">=</span><span class="s1">'ru'</span><span class="o">)</span> <span class="cp">%}</span>
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<span class="p"><</span><span class="nt">p</span><span class="p">></span>This page in Russian: <span class="cp">{{</span> <span class="nv">other_lang.title</span> <span class="cp">}}</span>
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</pre></div>
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<h2 id="virtual-paths">Virtual Paths</h2><p>This method can also be used to look up <a href="../../../../content/paths/" class="ref">virtual paths</a>. For instance to fetch a specific version of a
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pagination you can use a virtual path instead of using the <code>page_num</code>
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parameter:</p>
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<div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">pad</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'/blog@3'</span><span class="p">)</span>
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<span class="go"><Page model=u'blog' path='/blog' page_num=3></span>
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</pre></div>
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