jqgrid删除按钮出问题

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问题补充：谢了，你这样写是可以的，后面我也是这么写的。 <br />但是我就不明白为什么其它两个方法可以那样写，删除就不可以了。<div class="quote_title">liukai 写道</div><div class="quote_div">写成<pre name="code" class="javascript">jq("#grid").navButtonAdd('#pager',
{ caption:"Delete",
buttonicon:"ui-icon-trash",
onClickButton: deleteRow,
position: "last",
title:"",
cursor: "pointer"
}
);




function deleteRow() {
// Get the currently selected row获得当前选择的选项
    var row = jq("#grid").jqGrid('getGridParam','selrow');


var len = rows.length;

if( rows != null ){

jq("#grid").jqGrid( 'delGridRow', row,
          { url: '/spring3JqGrid/crud/delete',
recreateForm: true,
            beforeShowForm: function(form) {
              //change title
              jq(".delmsg").replaceWith('&lt;span style="white-space: pre;"&gt;' +
              'Delete selected record?' + '&lt;/span&gt;');
  //hide arrows
              jq('#pData').hide(); 
              jq('#nData').hide(); 
            },
          reloadAfterSubmit:false,
          closeAfterDelete: true,
          afterSubmit : function(response, postdata)
{
                var result = eval('(' + response.responseText + ')');
var errors = "";

                if (result.success == false) {
for (var i = 0; i &lt; result.message.length; i++) {
errors +=  result.message[i] + "&lt;br/&gt;";
}
                }  else {
                jq("#dialog").text('Entry has been deleted successfully');
jq("#dialog").dialog(
{ title: 'Success',
modal: true,
buttons: {"Ok": function()  {
jq(this).dialog("close");}
}
});
                }
                // only used for adding new records
                var new_id = null;
               
return [result.success, errors, new_id];
}
          });


}else{
  jq( "#dialogSelectRow" ).dialog();
}

</pre> <br /> <br /></div> <br />