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    copied!<p>I have not actually tried this but it looks like any of <a href="http://rachelappel.com/ajax/asp-net-4-0-roadmap-ajax/" rel="nofollow noreferrer">these</a> <a href="http://www.pluralsight.com/main/whitepapers/ClientDataBindingAjax4.aspx" rel="nofollow noreferrer">three</a> <a href="http://blogs.visoftinc.com/archive/2009/04/28/ASP.NET-4.0-AJAX-Preview-4-Client-Templates.aspx" rel="nofollow noreferrer">links</a> blog post could help. All the examples show binding to lists of data. Maybe something like this:</p> <p><strong>* Sample not tested my VS 2010 comp is busted and is closely derived from the <a href="http://blogs.visoftinc.com/archive/2009/04/28/ASP.NET-4.0-AJAX-Preview-4-Client-Templates.aspx" rel="nofollow noreferrer">third link</a> *</strong></p> <pre><code>var sampleData = [ { Value: "1", Text: "1" }, { Value: "2", Text: "2" }, ]; var select = "1"; &lt;select id="list" class="sys-template" sys:attach="dataview" dataview:data="{{ sampleData }}"&gt; &lt;option value="{{ Value }}"&gt;{{ Text }}&lt;/option&gt; &lt;/select&gt; </code></pre> <p>Then to select the value you want (done the brute force way)</p> <pre><code>var list = document.getElementById( "list"); foreach ( var option in list.options) { if( option.value == select) { option.selected = true; break; } } </code></pre> <p>Or tweak the template to include a binding for a 'selected' option. ( Again not tested, you might not be able to perform Selected === true)</p> <pre><code>var sampleData = [ { Value: "1", Text: "1", Selected: true }, { Value: "2", Text: "2" }, ]; var select = "1"; &lt;select id="list" class="sys-template" sys:attach="dataview" dataview:data="{{ sampleData }}"&gt; &lt;option value="{{ Value }}" selected="{{ Selected === true }}"&gt;{{ Text }}&lt;/option&gt; &lt;/select&gt; </code></pre>
 

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