let colNames = ['ID', 'Image', 'Title', 'Description', 'Status'];
      let colModel = [
                {name: 'id', index: 'id', width: 30, editable: true, editoptions: {size: "30", maxlength: "50"}},
                {
                    name: 'image',
                    index: 'image',
                    align: 'left',
                    editable: true,
                    edittype: 'file',
                    editoptions: {
                        enctype: "multipart/form-data"
                    },
                    width: 210,
                    align: 'center',
                    search: false
                },
                {name: 'image_title', index: 'image_title', width: 150, editable: true, editoptions: {size: "30", maxlength: "50"}},
                {name: 'image_description', index: 'image_description', width: 150, editable: true, editoptions: {size: "30", maxlength: "50"}},
                {name: 'status', index: 'status', edittype: 'select', formatter: 'select', width: 150, editable: true, editoptions: status_values}
      ];

$oper = $request->input('oper');
    $image = $request->file('image')->getClientOriginalExtension();
    $image_title = $request->input('image_title');
    $image_description = $request->input('image_description');
    $status = $request->input('status');