title: jqgrid select box option set selected
body: <p>i am using jqgrid and i am adding a row that contains fields: textbox and selectbox.</p>
  
  <p>After adding a row by selecting the age from the dropdown, when i click on this row for editing, the age dropdown list must mark the selected value by default. How to achieve this ? </p>
  
  <p>This is the code showing the columns data:</p>
  
  <pre><code>colModel:[                          
  {name:'user_id',index:'user_id',  width:150,align:"center",editable:false,editoptions:{readonly:true,size:10}},      
  {name:'user_name',index:'user_name', width:250, align:"left",editable:true,editoptions:{size:30}},
  {name: 'Age', width: 40, editable: true, formatter: 'select',
  edittype: 'select', editoptions: { value: age_list },   
  hidden: true, editrules: { edithidden: true }}
  ]
  </code></pre>
  
  <p>where 'age_list' is the array of age values in the form of a javascript array.</p>