[
{"header": "Color", "width": "160", "sortable": "true", "dataIndex": "color"},
{"header": "Foto", "width": "50", "sortable": "false", "dataIndex": "foto","renderer": "this.renderChunk","renderoptions":"[{\"MIGX_id\":\"1\",\"name\":\"tpl\",\"use_as_fallback\":\"\",\"value\":\"\",\"clickaction\":\"\",\"handler\":\"\",\"image\":\"\"}]"},
{"header": "Price", "width": "160", "sortable": "true", "dataIndex": "price"}
]