public override MvcHtmlString Html(HtmlHelper htmlHelper, string name, object value)
{
var htmlAttributes = GetHtmlAttributes();
var result = "";
if (!Readonly)
{
if (htmlHelper.ViewData["hasDataBoxJs"] == null)
{
var configMapper = PFDataHelper.GetConfigMapper();
var pathConfig = configMapper.GetPathConfig();
result = string.Format("<script language='javascript' type='text/javascript' src='/{0}'></script>", pathConfig.DataBoxJsPath);
htmlHelper.ViewData["hasDataBoxJs"] = true;
}
}
return(new MvcHtmlString(result + htmlHelper.TextBox(name, PFDataHelper.ObjectToDateString(value, _format), htmlAttributes).ToString()));
}
/// <summary>
/// 注意:Model为DataTable时没必要写自动生成列的方法,因为在PFGrid.ColumnsFor方法里循环Table生成也是很简单的
/// </summary>
/// <param name="htmlHelper"></param>
/// <returns></returns>
public MvcHtmlString Html(HtmlHelper htmlHelper)
{
var sb = new StringBuilder();
////特性
var htmlAttributes = GetHtmlAttributes();
var sAttributes = "";
foreach (var a in htmlAttributes)
{
sAttributes += string.Format(" {0}='{1}' ", a.Key, a.Value);
}
var configMapper = PFDataHelper.GetConfigMapper();
var pathConfig = configMapper.GetPathConfig();
if (htmlHelper.ViewData["hasPFGridCss"] == null)
{
sb.AppendFormat("<link href=\"/{0}/PFGrid.css\" rel=\"stylesheet\" />", pathConfig.CssPath);
htmlHelper.ViewData["hasPFGridCss"] = true;
}
#region 标题
// if (!string.IsNullOrWhiteSpace(_title))
// {
//// sb.AppendFormat(@"
//// <tr>
//// <td style='' class='txt_86433c_12 pf-grid-head-td' align='left'>
//// <strong>◎ {0}</strong>
//// </td>
//// </tr>
////", _title);
// }
#endregion 标题
#region 主体table
sb.AppendFormat(@"<table {0}>", sAttributes);
bool hasData = _model != null && _model.Count > 0;
#region 表头
if (hasData)
{
if (_header != null)
{
sb.Append(_header.Html(this));
}
else
{
sb.AppendFormat("<thead><tr class='{0}'>", _headClass);
_columns.ForEach(c =>
{
var style = c.GetStyle(false);
if (!string.IsNullOrWhiteSpace(c.Width))
{
style += ";min-width:" + c.Width;
}
if (!string.IsNullOrWhiteSpace(style))
{
style = string.Format("style='{0} '", style);
}
sb.AppendFormat("<th {1} field-name='{2}' >{0}</th>", c.Text, style, c.DataIndex);
//var style = "";
//if (!c.Visible) { style += "display:none;"; }
//if (c.Width != null) { style += "width:" + c.Width + ";"; }
//if (!string.IsNullOrWhiteSpace(style)) { style = string.Format("style='{0}'", style); }
//sb.AppendFormat("<th {1} >{0}</th>", c.Text, style);
});
sb.Append("</tr></thead>");
}
}
#endregion 表头
sb.Append(@"<tbody>");
if (hasData)
{
#region 行内容
int i = 0;
bool isTree = false;
foreach (var row in _model)
{
if (row is TreeListItem)
{
isTree = true;
if (_columns.Any())
{
var style = "text-align:left;padding-left:5px;padding-right:5px;white-space:nowrap;";
if (_header != null)
{
_columns.First(c => c.Text == _header.FirstLeaf(a => a.Visible).Text).SetStyle(style);
}
else
{
_columns.First(a => a.Visible).SetStyle(style);
}
}
break;
}
}
if (isTree)
{
var matrix = new TreeMatrix(_model);
foreach (var row in _model)
{
var tRow = row as TreeListItem;
sb.Append(TreeRowToHtml(tRow, i, 1, matrix));
i++;
tRow.EachChild((a, b) =>
{
//sb.Append(TreeRowToHtml(tRow, i, b, matrix));
sb.Append(TreeRowToHtml(a, i, b, matrix));
i++;
});
}
}
else
{
foreach (var row in _model)
{
sb.Append(RowToHtml(row));
}
}
#endregion 行内容
}
else
{
sb.AppendFormat("<tr><td>{0}</td></tr>", "无相关数据");
//sb.AppendFormat("<table style='width: 100%;'><tr class='{0}'><td style='text-align:center;color:red'>无相关数据</td></tr></table>", _itemClass);
}
sb.Append(@"</tbody>");
sb.Append(@"</table>");
#endregion 主体table
return(MvcHtmlString.Create(sb.ToString()));
}