jquery - jqGrid - determine name of column on right click of a cell in jqGrid -

so have column name when open context menu opens on right click on cell in table. found answer jqgrid - determine name of column on right click of column in jqgrid, column headers.

my code far

loadcomplete: function () {                     $('tr.jqgrow').contextmenu('mymenu2', {                         bindings: {                             ca: function(trigger) {                                 var cm = $('#' + my_grid ).jqgrid("getgridparam", "colmodel");                                 //code should added here -- column name , pass addtocontext();                                 var rowdata = jquery('#' + my_grid ).jqgrid ('getrowdata', trigger.id);                                 addtocontext(rowdata);                             }                         }                     });                 }, 

also tried code undefined

var cellname = $(trigger).closest('td').attr('aria-described-by'); 

you can use oncontextmenu determine column name using aria-describedby attrinute this

    ....contextmenu('contextmenu', {         bindings: {             'edit': function (t,c) {                 console.log(colname)                 editrow();             },             'add': function (t) {                 addrow();             },             'del': function (t) {                 delrow();             }         },         oncontextmenu: function (event) {             colname = $(event.target).attr('aria-describedby');             colname = colname.substr(gridid.length + 1);             return true;         }     }); 

where colname defind globally , gridid id of grid without #

p.s. in case of complex content in cell correct replace

$(event.target).attr('aria-describedby'); 

with

$(event.target).closest('td').attr('aria-describedby');