jqgrid error when deleting row
<p>I do some testing on jquery jqgrid but has problems :</p>

<pre><code>jQuery("#navgrid").jqGrid(
        "navGrid",
        "#pagernav", 
        {}, //options 
        {}, // edit options 
        {}, // add options 
        {
            afterSubmit : function(response, postdata)
            {
                if(response.responseText == 'success')
                {
                    console.log(postdata);
                    alert('success and data should be changed')
                    console.log(postdata.id);
                    jQuery("#navgrid").delRowData(postdata.id);
                }
                else
                {
                    alert('failed and data should not be changed');
                }
                return true;
            },
            reloadAfterSubmit: true
        }, // del options 
        {} // search options 
);
</code></pre>

<p>I do two console.log on firebug for:</p>

<pre><code>postdata =&gt; Object { oper="del", id="29"}
postdata.id =&gt; 29
</code></pre>

<p>Then I got error like this on my firebug:</p>

<pre><code>postdata.split is not a function
toarr = postdata.split(","); 
</code></pre>

<p>I think I have followed this method :
<a href="http://www.trirand.com/jqgridwiki/doku.php?id=wiki:methods" rel="nofollow">http://www.trirand.com/jqgridwiki/doku.php?id=wiki:methods</a></p>
