jquery.ajaxパラメータ方式、formコミット方式

jQuery.ajax({ type: “POST”, url: “cmd.php”, data: {does:”queryaccount”,acid:id},//”?do=2&sim=”+sim,

success: function(msg){     

    if(msg.length>2)
    {
        var childArr=eval('(' + msg + ')'); 
        fetch_object("manname").value = childArr["manname"];
        fetch_object("mantel").value = childArr["mantel"];             
        fetch_object("duty").value = childArr["duty"];             
        fetch_object("manphone").value = childArr["manphone"];             
        fetch_object("email").value = childArr["email"];               
        fetch_object("sel_role").value = childArr["roid"];             
        fetch_object("sex").value = childArr["sex"];
        fetch_object("sel_company").value = childArr["coid"];   
    }

    document.getElementById("div_add").style.visibility="visible";

     document.getElementById("span_title").innerHTML="    ";        
},  
error: function(request) {
                alert(request);
 }
});
//-----------------------------------
$('#frmAdd').form('submit',{
                    onSubmit:function(){
                        return $(this).form('enableValidation').form('validate');
                    },  success: function(data){
                            data=data.replace(/[\r
]/g,"");
                            data=data.replace(/[\s]/g,"");
                            if (data.indexOf("ok")==0)
                            {
                            //2017-5-19                      
                                $.messager.confirm('  ', '    。          ，       ?', function(r){
                                if (r){
                                    // exit action;
                                           initCols();
                                            var lcoid= '';
                                            $('#sel_company').combotree({ disabled: true });  
                                            $("#sel_company").combotree('setValue',lcoid);   
                                            fetch_object("hid_coid").value=lcoid;
                                    }else
                                    {
                                        document.getElementById("div_add").style.visibility="hidden";
                                        postquery(jspagesize,jspage);
                                        removebgBlur(); 
                                        return false;   
                                    }
                               });                      
                            }else
                            {
                                $.messager.alert('  ',data);
                            }
                }, 
                error: function(request) {
                        sysErrorAlert(request);
               }
                });