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POPassing an extra parameter to Java controller for jQuery datatables
 

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    <p>I am trying to pass a user defined parameter to the Java Controller which acts as a data source to my jquery Data-Table. The point is, i want to do this (pass the parameter) on a change event for a combobox on my jsp.</p> <p>Here is my datatable initialization:</p> <pre><code>var oTable = $('#reqAllQueriesTable') .dataTable( { "sDom": '&lt;"H"l&lt;"projectTeamTools"&gt;frtip&gt;', "bProcessing": true, "bServerSide": true, "sAjaxSource": "query/getQuery", "bPaginate" : true, "bLengthChange": true, "bScrollCollapse" : true, "iDisplayLength" : 10, "bFilter" : true, "bJQueryUI" : true, "sPaginationType" : "full_numbers", "sSearch": "Search" }); </code></pre> <p>My combobox whose values are to be passed to the controller and the respective functions are:</p> <pre><code> $("div.projectTeamTools").html('Organize by Project Teams: &lt;select id="projectTeams"&gt;&lt;option value="0"&gt;Project Team&lt;/option&gt;&lt;option value="1"&gt;All&lt;/option&gt;&lt;option value="2"&gt;Not Associated&lt;/option&gt;&lt;c:forEach var="projectTeam" items="${userProjectTeams}"&gt;&lt;option value="${projectTeam.projectId}"&gt;${projectTeam.projectName}&lt;/option&gt;&lt;/c:forEach&gt;&lt;/select&gt;'); $("#projectTeams").change(function () { onTeamSelect($(this).val()); }); function onTeamSelect(teamId){ alert(teamId +" Selected"); //This function to pass the parameter to the datatable is supposed to be here. oTable.fnDraw(); } </code></pre> <p>The datatable then displays the new data it receives from the ajax Source <code>getQuery</code>.</p> <p>PS: I cannot use fnServerParams as I am using the older version of datatables. I have tried using fnServerData but it did not help. I guess I am wrong in the way I am using the ajax function in fnServerData.</p> <pre><code>"fnServerData": function ( sSource, aoData, fnCallback ) { $("#projectTeams").change(function() { aoData.push( { "name": "myParam", "value": $("#ComboBox option:selected").value() } ); $.ajax( { "dataType": 'json', "url": sSource, "data": aoData, "success": fnCallback }); </code></pre> <p>I cannot see the parameter I want to pass in the 'Network XHR' in my browser when I select an item from the combo-box. Please help!</p>
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