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<li><a href="../../about.html">Reference Guide</a></li>
<li><a href="labelPosition.html"><code>labelPosition()</code></a></li>
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<div class="edit-this-page"><a href="https://github.com/apache/isis/edit/2.0.0-M3/api/applib/src/main/adoc/modules/applib-ant/pages/PropertyLayout/labelPosition.adoc">Edit</a></div>
</div>
<article class="doc">
<a name="section-top"></a>
<h1 class="page"><code>labelPosition()</code></h1>
<div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p>The <code>labelPosition</code> attribute determines the positioning of labels for properties.</p>
</div>
<div class="paragraph">
<p>The positioning of labels is typically <code>LEFT</code>, but can be positioned to the <code>TOP</code>.
The one exception is <a href="../ParameterLayout.html#multiLine" class="page"><code>multiLine</code></a> string properties, where the label defaults to <code>TOP</code> automatically (to provide as much real-estate for the multiline text field as possible).</p>
</div>
<div class="paragraph">
<p>For boolean properties a positioning of <code>RIGHT</code> is also allowed; this is ignored for all other types.</p>
</div>
<div class="paragraph">
<p>It is also possible to suppress the label altogether, using <code>NONE</code>.</p>
</div>
<div class="paragraph">
<p>For example:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">import lombok.Getter;
import lombok.Setter;
public class ToDoItem {
@PropertyLayout(
labelPosition=LabelPosition.TOP
)
@Getter @Setter
private String description;
// ...
}</code></pre>
</div>
</div>
<div class="paragraph">
<p>To get an idea of how these are rendered (in the <a href="../../../../vw/2.0.0-M3/about.html" class="page">Wicket viewer</a>), we can look at some examples of most of these various label positions.</p>
</div>
<div class="paragraph">
<p>The default <code>LEFT</code> label positioning is used by the <code>cost</code> property:</p>
</div>
<div class="imageblock">
<div class="content">
<a class="image" href="../_images/reference-annotations/PropertyLayout/labelPosition-LEFT.png"><img src="../_images/reference-annotations/PropertyLayout/labelPosition-LEFT.png" alt="labelPosition LEFT" width="720px"></a>
</div>
</div>
<div class="paragraph">
<p>The <code>TOP</code> label positioning is used by the <code>category</code> property:</p>
</div>
<div class="imageblock">
<div class="content">
<a class="image" href="../_images/reference-annotations/PropertyLayout/labelPosition-TOP.png"><img src="../_images/reference-annotations/PropertyLayout/labelPosition-TOP.png" alt="labelPosition TOP" width="720px"></a>
</div>
</div>
<div class="paragraph">
<p>Labels are suppressed, using <code>NONE</code>, for the <code>subcategory</code> property:</p>
</div>
<div class="imageblock">
<div class="content">
<a class="image" href="../_images/reference-annotations/PropertyLayout/labelPosition-NONE.png"><img src="../_images/reference-annotations/PropertyLayout/labelPosition-NONE.png" alt="labelPosition NONE" width="720px"></a>
</div>
</div>
<div class="paragraph">
<p>The todoapp&#8217;s <code>complete</code> (boolean) property renders the label to the LEFT (the default):</p>
</div>
<div class="imageblock">
<div class="content">
<a class="image" href="../_images/reference-annotations/PropertyLayout/labelPosition-boolean-LEFT.png"><img src="../_images/reference-annotations/PropertyLayout/labelPosition-boolean-LEFT.png" alt="labelPosition boolean LEFT" width="720px"></a>
</div>
</div>
<div class="paragraph">
<p>Moving the label to the <code>RIGHT</code> looks like:</p>
</div>
<div class="imageblock">
<div class="content">
<a class="image" href="../_images/reference-annotations/PropertyLayout/labelPosition-boolean-RIGHT.png"><img src="../_images/reference-annotations/PropertyLayout/labelPosition-boolean-RIGHT.png" alt="labelPosition boolean RIGHT" width="720px"></a>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="default-settings"><a class="anchor" href="#default-settings"></a>Default settings</h2>
<div class="sectionbody">
<div class="paragraph">
<p>If you want a consistent look-n-feel throughout the app, eg all property labels to the top, then it&#8217;d be rather frustrating to have to annotate every property.</p>
</div>
<div class="paragraph">
<p>Instead, a default can be specified using the <a href="../../config/sections/isis.applib.html#isis.applib.annotation.property-layout.label-position" class="page"><code>isis.applib.annotation.property-layout.label-position</code></a> configuration property:</p>
</div>
<div class="listingblock">
<div class="title">application.properties</div>
<div class="content">
<pre class="highlightjs highlight"><code class="language-ini hljs" data-lang="ini">isis.applib.annotation.property-layout.label-position=TOP</code></pre>
</div>
</div>
<div class="paragraph">
<p>or</p>
</div>
<div class="listingblock">
<div class="title">application.properties</div>
<div class="content">
<pre class="highlightjs highlight"><code class="language-ini hljs" data-lang="ini">isis.applib.annotation.property-layout.label-position=LEFT</code></pre>
</div>
</div>
<div class="paragraph">
<p>If these are not present then Apache Isis will render according to internal defaults.
At the time of writing, this means labels are to the left for all datatypes except multiline strings.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="alternatives"><a class="anchor" href="#alternatives"></a>Alternatives</h2>
<div class="sectionbody">
<div class="paragraph">
<p>As an alternative to using the annotation, the dynamic <a href="../../../../userguide/2.0.0-M3/fun/ui.html#object-layout" class="page">file-based layout</a> can be used instead.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
<div class="sectionbody">
<div class="paragraph">
<p>This attribute can also be specified for <a href="../ParameterLayout.html#labelPosition" class="page">parameters</a>.</p>
</div>
</div>
</div>
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