title: jqGrid Refreshing Local Data (JSON Object)
body: <p>I'm trying to use jqGrid with local data and I'm finding a couple of issues:</p>
  
  <p>I'm initializing the thing like so:</p>
  
  <pre><code>function refreshGrid($grid, results)
  {
      $grid.jqGrid({
    data: results,
          datatype: "local",
          colNames:['#','File', 'Category', 'Line Number', 'Message Text','Detailed'],
          colModel:[
              {name:'count',index:'count', width:100, resizable: true},
              {name:'basename',index:'basename', width:100, resizable: true, classes:['basename']},
              {name:'category',index:'category', width:60, resizable: true},
              {name:'linenumber',index:'linenumber', width:60, resizable: true},
              {name:'text',index:'text',width:400, resizable: true},
              {name:'detailed',index:'detailed',width:100,classes:['detailed'], resizable: true }
              ],
          viewrecords: true,
       rowNum:100,
       rowList:[100,200],
       pager: '#debug_errors_pager',
       caption:"JSON Example"
   });
  }
  </code></pre>
  
  <p>The data I'm passing in, <code>results</code> is an array of objects.</p>
  
  <p>Issues:</p>
  
  <p>1) The pager is totally off. It shows the correct count, but it doesn't actually let me page through the data.</p>
  
  <p>2) I can't refresh the data. I'm using my own search function to arrive at my <code>results</code>. I can't figure out how to update the existing data. The grid initializes the first time. On subsequent attempts, it initializes to an empty table.</p>
  
  <p>3) I've tried things like:</p>
  
  <p><code>$grid.empty()</code> - Doesn't work because the $grid object is decorated by jqgrid. I'm trying to "nuke" the old grid and simply re-render it as a workaround.
  `$grid.trigger('reloadGrid') - Doesn't work, don't know why.</p>
  
  <p>Note: this is using jQGrid 3.7.</p>