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    <p>I have an action, with a property as follows - </p> <pre><code>private Map&lt;String,String&gt; assetProps; ... public Map&lt;String, String&gt; getAssetProps() { return assetProps; } public void setAssetProps(Map&lt;String, String&gt; assetProps) { this.assetProps = assetProps; } </code></pre> <p>To set values onto the map, there are basically two steps. First off, OGNL can't instantiate the map, so it is up to you. In my action, I implement the Preparable interface, but instantiate it before running the 'public String input()' method as follows - </p> <pre><code>public class EditAction extends ActionSupport implements Preparable { ... public void prepare() { // just satisfying Preparable interface so we can have prepareInput() } public void prepareInput() throws Exception { assetProps = new HashMap&lt;String,String&gt;(); } </code></pre> <p>Now, the object is non-null, I can use syntax similar to the following in the JSP - </p> <pre><code> &lt;s:iterator value="asset.properties" var="prop"&gt; &lt;sjx:textfield name="%{'assetProps[\\'' +#prop.propName +'\\']'}" value="%{#prop.propValue}" label="%{#prop.propName}" size="25"/&gt; &lt;/s:iterator&gt; </code></pre> <p>The iterator pulls a set of objects off the stack and iterates over it. The important part is the "name=" section, notice the double-escaped single quotes. That way, when the page renders, the name of the input element becomes (for example) - assetProps['Screen Size']. When the page is submitted, inside the "public void execute()" method, assetProps is fully populated.</p>
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    1. COThanks for the explanation, this helped me resolve a similar situation. One side-note, you don't actually need the Preparable interface for this, you can just initialize the Map when its declared.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

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