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    <p>According to <a href="http://www.playframework.org/documentation/1.2.4/controllers" rel="nofollow">http://www.playframework.org/documentation/1.2.4/controllers</a>, when a Play action handles a Map parameter, it expects a specific format for the query parameters:</p> <blockquote> <p>Play also handles the special case of binding a Map like this:</p> <blockquote> <p>public static void show(Map client) { … }</p> </blockquote> <p>A query string like the following:</p> <blockquote> <p>?client.name=John&amp;client.phone=111-1111&amp;client.phone=222-2222</p> </blockquote> <p>would bind the client variable to a map with two elements. The first element with key name and value John, and the second with key phone and value 111-1111, 222-2222.</p> </blockquote> <p>In other words, you have to use specially formatted, named query parameters. What you want is instead to pass along all the query parameters.</p> <p>Here's a working example. It seems verbose, but it works. Try hitting /application/externalRouteHit?color=red&amp;size=XS.</p> <pre><code>public class Application extends Controller { public static void externalRouteHit() { Map&lt;String, Object&gt; myParams = new HashMap&lt;String, Object&gt;(); for (String key : params.allSimple().keySet()) { if (!key.equals("body")) { myParams.put(key, params.allSimple().get(key)); } } redirect(Router.reverse("Application.redirectedRoute", myParams).url); } public static void redirectedRoute() { renderText("color = " + params.get("color") + ", size = " + params.get("size")); } } </code></pre>
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    1. POPlay! Framework - Passing Map to another public static method in same controller
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    1. USKenji Matsuoka
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    1. COThis is a really good example. I will try it out and +1 if the solution works!
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Guidance
A row detail

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.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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