示例#1
0
        /// <summary>
        /// Returns a list of distinct column values that can be used for select filters.
        /// </summary>
        /// <param name="column">The column.</param>
        public virtual IList <string> GetDistinctColumnValues(DataTablesColumn <TEntity, TEntityViewModel> column)
        {
            var parameterExp = ExpressionHelper.BuildParameterExpression <TEntity>();
            var propertyExp  = ExpressionHelper.BuildPropertyExpression(parameterExp, column.PrivatePropertyName);
            var stringExp    = Expression.Call(propertyExp, ExpressionHelper.Object_ToString);
            var lambda       = Expression.Lambda <Func <TEntity, string> >(stringExp, parameterExp);

            return(GetDistinctColumnValues(lambda));
        }
示例#2
0
 /// <summary>
 /// Renders the table footer column. Can be overwritten to change the rendering.
 /// It is also possible to return a different template based on the given column.
 /// </summary>
 /// <param name="column">The column.</param>
 protected virtual string RenderTableFooterColumn(DataTablesColumn <TEntity, TEntityViewModel> column)
 {
     return("<th></th>");
 }
示例#3
0
 /// <summary>
 /// Renders a table header column. Can be overwritten to change the rendering.
 /// It is also possible to return a different template based on the given column.
 /// </summary>
 /// <param name="column">The column.</param>
 protected virtual string RenderTableHeaderColumn(DataTablesColumn <TEntity, TEntityViewModel> column)
 {
     return($"<th>{column.DisplayName}</th>");
 }