public override bool OverrideExecuteResult(ControllerContext context)
{
if (context.HttpContext.Request.IsAjaxRequest())
{
var formProvider = FormProvider ?? ControlFormProvider.DefaultFormProvider();
// Return data only
var request = ControlGridFormRequest.Create(context.HttpContext.Request);
if (request.PageSize <= 0)
{
request.PageSize = DefaultPageSize;
}
var response = context.HttpContext.Response;
response.ContentType = "application/json";
response.ContentEncoding = Encoding.UTF8;
if (context.HttpContext.Request.QueryString["subGrid"] == "1")
{
var id = context.HttpContext.Request.Form["id"];
var data = subGridForm.GetSubGridData(id);
WriteJsonData(response, request, data,
data.Count(),
formProvider,
subGridForm.Columns,
subGridForm.GetRowActions(),
x => subGridForm.GetModelId(x), true, false, null, null);
}
else
{
var data = FetchAjaxSource(request);
WriteJsonData(response, request, data,
data.TotalRecords > 0 ? data.TotalRecords : data.Count,
formProvider,
columns.Select(x => (ControlGridFormColumn)x).ToList(),
rowActions.Count > 0 && !HideActionsColumn ? rowActions.Select(x => (IControlGridFormRowAction)x).ToList() : new List <IControlGridFormRowAction>(),
GetModelId, false, enableTreeGrid, treeGridParentId, treeGridHasChildren);
}
return(true);
}
return(base.OverrideExecuteResult(context));
}
public override bool OverrideExecuteResult(ControllerContext context)
{
if (context.HttpContext.Request.IsAjaxRequest())
{
// Return data only
var request = ControlGridFormRequest.Create(context.HttpContext.Request);
if (request.PageSize <= 0)
{
request.PageSize = DefaultPageSize;
}
var data = FetchAjaxSource(request);
var response = context.HttpContext.Response;
response.ContentType = "application/json";
response.ContentEncoding = Encoding.UTF8;
using (var writer = new JsonTextWriter(response.Output)
{
Formatting = Formatting.None
})
{
writer.WriteStartObject();
writer.WritePropertyName("iTotalRecords");
var totalRecords = data.TotalRecords > 0 ? data.TotalRecords : data.Count;
writer.WriteValue(totalRecords);
writer.WritePropertyName("aaData");
writer.WriteStartArray();
var needWriteValueDelimiter = false;
foreach (var item in data)
{
var jsonObject = new JObject();
//foreach (var column in columns)
//{
// if (column.IsCheckbox)
// {
// throw new NotImplementedException();
// }
// else
// {
// jsonObject.Add(column.PropertyName, Convert.ToString(column.HtmlBuilder(item)));
// }
//}
//if (rowActions.Count > 0 && !HideActionsColumn)
//{
// var sb = new StringBuilder();
// sb.Append("<table style=\"margin-left: auto; margin-right: auto; border: none; padding: 0;\">");
// sb.Append("<tr>");
// var rowActionIndex = -1;
// foreach (var action in rowActions)
// {
// rowActionIndex++;
// if (action.VisibleWhenFunc != null && !action.VisibleWhenFunc(item))
// {
// continue;
// }
// sb.Append("<td style=\"border: none; background-color: transparent; padding: 0 2px;\">");
// if (action.IsSubmitButton)
// {
// var value = action.ValueSelector != null ? action.ValueSelector(item) : null;
// var attributes = new RouteValueDictionary();
// if (!string.IsNullOrEmpty(action.CssClass))
// {
// attributes.Add("class", action.CssClass);
// }
// if (!string.IsNullOrEmpty(action.ConfirmMessage))
// {
// attributes.Add("onclick", string.Format("return confirm('{0}');", action.ConfirmMessage));
// }
// attributes.Add("id", "btn" + Guid.NewGuid().ToString("N").ToLowerInvariant());
// attributes.Add("style", "white-space: nowrap;");
// var tagBuilder = new TagBuilder("button");
// tagBuilder.MergeAttribute("type", "submit");
// tagBuilder.MergeAttribute("name", action.Name);
// tagBuilder.InnerHtml = action.Text;
// tagBuilder.MergeAttribute("value", value);
// tagBuilder.MergeAttributes(attributes);
// sb.Append(tagBuilder.ToString(TagRenderMode.Normal));
// }
// else
// {
// var href = action.UrlBuilder != null ? action.UrlBuilder(item) : null;
// var attributes = new RouteValueDictionary();
// if (!string.IsNullOrEmpty(action.CssClass))
// {
// attributes.Add("class", action.CssClass);
// }
// attributes.Add("style", "white-space: nowrap;");
// if (action.IsShowModalDialog)
// {
// attributes.Add("data-toggle", "modal");
// attributes.Add("data-target", "#dlgRowAction_" + rowActionIndex);
// }
// var tagBuilder = new TagBuilder("a");
// tagBuilder.MergeAttribute("href", href ?? "javascript:void(0)");
// tagBuilder.InnerHtml = action.Text;
// tagBuilder.MergeAttributes(attributes);
// sb.Append(tagBuilder.ToString(TagRenderMode.Normal));
// }
// sb.Append("</td>");
// }
// sb.Append("</tr>");
// sb.Append("</table>");
// jsonObject.Add("_RowActions", sb.ToString());
//}
//else
//{
// jsonObject.Add("_RowActions", null);
//}
if (needWriteValueDelimiter)
{
writer.WriteRaw(",");
}
writer.WriteRaw(jsonObject.ToString());
needWriteValueDelimiter = true;
}
writer.WriteEndArray();
writer.WriteEndObject();
writer.Flush();
}
return(true);
}
return(base.OverrideExecuteResult(context));
}
