如何向RadExplorer添加自定义列我向RadExplorer添加了两列日期和所有者 . 演示网址 .
http://demos.telerik.com/aspnet-ajax/fileexplorer/examples/applicationscenarios/customgridcolumns/defaultcs.aspx
以前我在获取两个coloumn Headers 时获取FileName和大小
private void AddGridColumn(string name, string uniqueName, bool sortable)
{
RemoveGridColumn(uniqueName);
// Add a new column with the specified name
GridTemplateColumn gridTemplateColumn1 = new GridTemplateColumn();
gridTemplateColumn1.HeaderText = name;
if (sortable)
gridTemplateColumn1.SortExpression = uniqueName;
gridTemplateColumn1.UniqueName = uniqueName;
gridTemplateColumn1.DataField = uniqueName;
Aspx_RadFileExplorer.Grid.Columns.Add(gridTemplateColumn1);
}
Function For ResolveRootDirectoryAsTree
<pre>
public override DirectoryItem ResolveRootDirectoryAsTree ( string xszPath )
{
PathPermissions zPathPermission = FullPermissions;
if ( xszPath.Equals ( "Document/Private" ) )
zPathPermission = PathPermissions.Read;
else if ( xszPath.Equals ( "Document/Public" ) )
zPathPermission = PathPermissions.Read | PathPermissions.Upload;
return new DirectoryItem(GetName(xszPath), GetDirectoryPath(xszPath), xszPath, GetDate(xszPath), zPathPermission, GetChildFiles(xszPath), GetChildDirectories(xszPath));
}
</pre>
ResolveDirectory的功能
public override DirectoryItem ResolveDirectory(string xszPath )
{
PathPermissions zPathPermission = FullPermissions;
if ( xszPath.Equals ( "Document/Private" ) )
zPathPermission = PathPermissions.Read;
else if ( xszPath.Equals ( "Document/Public" ) )
zPathPermission = PathPermissions.Read | PathPermissions.Upload;
DirectoryItem[] zdlDirectories = GetChildDirectories ( xszPath );
return new DirectoryItem ( GetName ( xszPath ), EndWithSlash ( GetDirectoryPath ( xszPath ) ), string.Empty, string.Empty, zPathPermission, GetChildFiles ( xszPath ), zdlDirectories );
}
private string GetName ( string xszPath )
{
if ( xszPath == null )
{
return string.Empty;
}
return xszPath.Substring ( xszPath.LastIndexOf ( '/' ) + 1 );
}
在此函数中,我将获取OwnerID和Date作为字符串LoadDocuments() . 如何将所有者ID显示为所有者自定义字段和日期到日期字段
private void SafeLoadDocument ( string xszUserID )
{
try
{
DataTable zdtReturn = new DataTable();
if ( ViewState["m_DocumentTable"] == null )
ViewState["m_DocumentTable"] = EMSBLCRM.LoadDocuments( xszUserID );
zdtReturn = (DataTable)ViewState["m_DocumentTable"];
foreach (DataRow dr in zdtReturn.Rows)
{
double zdbFileSize = Convert.ToDouble(dr["fld_document_latest_attachment_size"]);
string zsztest = String.Format("{0:#,##0}", zdbFileSize);
dr["fld_document_latest_attachment_size"] = zsztest;
Convert.ToDouble(dr["fld_document_created_on"]);
string date = dr["fld_document_created_on"].ToString();
string date2 = date.Substring(0, 10);
}
Session["sesDocumentTable"] = ViewState["m_DocumentTable"];
}
catch ( Exception e )
{
Utilities.SendCrashEMail ( ref e );
}
}
1 回答
这是文档的a link,以下是代码 .
希望这对你有所帮助 .