javascript - Kendo grid not show sum in footer template -


i used kendo grid load data, have problem. aggregate sum not working correct json data below,total value last row cell value. if change json data working.

var ds = [     {         "subname": "to pn 01-001", "subid": "1",         "partner": "93",         "infdivname": "phuong nam-01",         "vigor2910wifi": "28"     },     {         "subname": "to pn 01-002",         "subid": "2", "partner": "93",         "infdivname": "phuong nam-01",         "vigor2910wifi": "3"     },     {         "subname": "to pn 01-010",         "subid": "10", "partner": "93",         "infdivname": "phuong nam-01",         "vigor2910wifi": "5"     } ];   var cls = [   new extcolumn("vigor2910wifi", "cap", 300, null, false,null, null, "total #=sum#") ];               var datasource = new kendo.data.datasource({     data: ds,     pagesize: 20,     aggregate: [new extaggregate("vigor2910wifi", "sum")],  })  var kendogrid = $("#grideqreportdebtbysub").kendogrid({     datasource: datasource,     sortable: true,     resizable: true,     reorderable: true,     pageable: true,     columnmenu: true,     columns: cls                     })

i found problem, change
"vigor2910wifi": "3" "vigor2910wifi": 3

this worked.


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