This samples shows how to add a custom renderer / editor to a DataGridView cell.
Sample Code
qx.Class.define("my.JSONCellRenderer", {
extend: wisej.web.datagrid.cellRenderer.Cell,
members: {
/**
* Returns the value to render inside the cell.
*
* This method may be overridden by sub classes.
*
* @param cellInfo {Map} The information about the cell.
* See {@link qx.ui.table.cellrenderer.Abstract#createDataCellHtml}.
*/
_getCellValue: function (cellInfo) {
var jsonObj = JSON.parse(cellInfo.value);
return "<b>" + jsonObj.Value1 + "</b><br/>" + jsonObj.Value2 + "<br/>" + jsonObj.Value3;
}
}
});
public class DataGridViewJSONColumn : DataGridViewTextBoxColumn
{
public DataGridViewJSONColumn()
{
this.Editor = new DataGridViewJSONColumnEditor();
}
public override string CellRenderer
{
get { return "my.JSONCellRenderer"; }
set { }
}
}
