My problem now is trying to send the ID (editable: false) of a row when editing that row.

For example, i have a grid with columns userid(editable: false), username(editable: true), firstname(editable: true), lastname(editable: true). When editing the row the grid is only sending the parameters username, firstname and lastname. In the server side i need the userid to know to which user i've tu apply those new values.

the editUrl looks like:

editurl : CONTEXT_PATH+'/ajax/admin/savePart.do?category=1',

Thanks

This is the full code:

$.jgrid.useJSON = true;

//http://www.trirand.com/jqgridwiki/doku.php?id=wiki%3Acommon_rules

$(document).ready(function() {

    //alert(CONTEXT_PATH);

    var lastsel;

    jQuery(#rowed3).jqGrid(

            {

                url : CONTEXT_PATH+'/ajax/getPartesByCategory.do?catid=<s:property value=categoryId />',

                //url : '/autoWEB/text.html',

                datatype: json,

                ajaxGridOptions: { contentType: application/json },

                jsonReader : { 

                    root: rows, 

                    page: page, 

                    total: total, 

                    records: records, 

                    repeatitems: false 

                },

                headertitles: true,

                colNames : [ 'ID', 'Pieza', 'Disponible'],

                colModel : [ {

                    name : 'piezaId',

                    index : 'piezaId',

                    align : right,

                    width : 50, 

                    editable : false,

                    required : true

                }, {

                    name : 'descripcion',

                    index : 'descripcion',

                    width : 390,

                    editable : true,

                    required : true

                }, {

                    name : 'disponible',

                    index : 'disponible',

                    width : 80,

                    editable : true,

                    edittype : 'select',

                    editoptions:{value:0:No;1:Si},

                    required : true

                } ],

                rowNum : 20,

                rowList : [ 20, 40, 60, 80 ],

                pager : '#prowed3',

                sortname : 'piezaId',

                postData: {piezaId : lastsel},

                mtype:POST,

                viewrecords : true,

                sortorder : desc,

                onSelectRow : function(id) {

                    if (id && id !== lastsel) {

                        jQuery('#rowed3').jqGrid('restoreRow', lastsel);

                        jQuery('#rowed3').jqGrid('editRow', id, true);

                        lastsel = id;

                    }

                },

                editurl : CONTEXT_PATH+'/ajax/admin/savePieza.do?categoria=<s:property value=categoryId />',

                caption : Piezas

            });

    jQuery(#rowed3).jqGrid('navGrid', #prowed3, {

        edit : false,

        add : false,

        del : false

    });

})