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POPassing array of ints from ajax call (via token-input) to controller
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  1. POPassing array of ints from ajax call (via token-input) to controller
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    copied!<p>I've been trying to pass an array of int's created by the following function:</p> <pre><code>function getCurrentSwimmerList() { var swimmerList = []; $("#swimmerTable &gt; tbody &gt; tr").each(function () { swimmerList.push( parseInt($(this).data('swimmerid')) ); }); return swimmerList; } </code></pre> <p>Which I use in token-input to eliminate ceartin suggestions from the search box, so I've set up token-input up like so:</p> <pre><code>$("#swimmerTokenInput").tokenInput("Admin/retrieveTokensForQuery", { urlParams: { "IDsAlreadyAdded": getCurrentSwimmerList }, </code></pre> <p>I modified the token-input file to allow you to pass additional paramters in a request by setting <code>urlParams</code>, the addition I made to the code was (in the appropriate section):</p> <pre><code>//add params passed in as urlParams if (settings.urlParams != null) { for (var key in settings.urlParams) { if (settings.urlParams.hasOwnProperty(key)) { ajax_params.data[key] = settings.urlParams[key]; } } } </code></pre> <p>I tested and I successfully get these values in the query string (where <code>Ol</code> was typed into the search box):</p> <pre><code>IDsAlreadyAdded=5%2C6&amp;q=Ol </code></pre> <p>Which chrome recognizes and parses correctly: </p> <pre><code>IDsAlreadyAdded:5,6 q:Ol </code></pre> <p>The signature of the method I'm calling is as follows:</p> <pre><code>public JsonResult retrieveTokensForQuery(string q, int[] IDsAlreadyAdded) </code></pre> <p>Each time <code>q</code> successfully get's the appropriate value, however <code>IDsAlreadyAdded</code> <em>always</em> gets a null value. I've looked at various answers on SO (trying <code>traditional=true</code>, or <code>IdsAlreadyAdded[] = ...</code>, having <code>List&lt;int&gt;</code> or <code>IEnumerable&lt;int&gt;</code>) to try fix the problem, but I couldn't get it to work.</p> <p>Any help would be greatly appreciated. </p>
 

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