title: Is it possible to specify multiple ID for model in Kendo Web UI?
body: <p>I am completely new to Kendo UI, so maybe I missing something, but after reading the docs API: <a href="http://docs.kendoui.com/api/framework/model" rel="noreferrer">http://docs.kendoui.com/api/framework/model</a> it seems Kendo is limited only to work with single ID.</p>
  
  <p>For example, let's say I have a grid in which each row is identified by pair of values (because underlying data have such constraint). So, if I've read it right there is no straightforward way to express this in Kendo?</p>
  
  <p>One workaround I can think of is creating some ad-hoc value which is encoded ids like "value1|value2" (string) and when getting data back from UI, decoding them back.</p>
  
  <p>Is there any more clear way?</p>
  
  <p><strong>Specific example</strong></p>
  
  <p>To focus on something substantial:</p>
  
  <p><a href="http://demos.kendoui.com/web/grid/editing-inline.html" rel="noreferrer">http://demos.kendoui.com/web/grid/editing-inline.html</a></p>
  
  <p>and the relevant code is (from .cshtml file):</p>
  
  <p><code>.Model(model =&gt; model.Id(p =&gt; p.ProductID))</code></p>
  
  <p>in my case it would be (the simplest way I can think of):</p>
  
  <p><code>.Model(model =&gt; model.Id(p =&gt; p.ProductComboId1Id2))</code></p>
  
  <p>where <code>ProductComboId1Id2</code> is a string encoded as described above.</p>
  
  <h2>Solution (sort of)</h2>
  
  <p>See at the bottom of the page, it was a problem with Kendo installation. Installer script didn't install one crucial .js file and entire framework went weird. My problem was one of those misbehaviours.</p>