7
I'have SPGridView में स्तंभों ठंड के साथ कई उदाहरण देखा है, लेकिन मुझे पता नहीं, क्यों उनमें से कोई भी मेरे लिए काम नहीं करता है। मेरा मतलब है - कोई जमे हुए नहीं है।बर्फ़ीली (लॉकिंग) SPGridView में स्तंभों
मैं अपने कोड पर एक नज़र के लिए gratefull हो जाएगा।
नीचे कोड के टुकड़े हैं, जो लॉन्च करने के लिए तैयार हैं। इसे आईई 8+ पर काम करना है (अन्य ब्राउज़र कोई फर्क नहीं पड़ता)।
मैं समाधान के लिए 100 अंक दूंगा जो काम करेगा।
शैली
/* Locks the left column */
td.locked, th.locked {
font-size: 7pt;
text-align: left;
background-color:inherit;
color:Black;
position:relative;
cursor: default;
left: expression(document.getElementById("div-datagrid").scrollLeft-2); /*IE5+ only*/
}
/* Locks table header */
th {
font-size: 7pt;
font-weight: bold;
text-align: center;
background-color: navy;
color: white;
height:15pt;
border-right: 1px solid silver;
position:relative;
cursor: default;
top: expression(document.getElementById("div-datagrid").scrollTop-2); /*IE5+ only*/
z-index: 10;
}
/*
div#div-datagrid {
width: 420px;
height: 200px;
overflow: auto;
scrollbar-base-color:#ffeaff;
}
*/
/*
.container
{
overflow:auto;
margin-left:10px;
height:300px;
width:710px;
}
*/
div#div-datagrid {
width: 500px;
height: 300px;
overflow: auto;
scrollbar-base-color:#ffeaff;
}
/* Locks the left column */
td.locked, th.locked {
font-size: 14px;
font-weight: bold;
text-align: center;
background-color: navy;
color: white;
border-right: 1px solid silver;
position:relative;
cursor: default;
/*IE5+ only*/
left: expression(document.getElementById("div-datagrid").scrollLeft-2);
}
/* Locks table header */
th {
font-size: 14px;
font-weight: bold;
text-align: center;
background-color: navy;
color: white;
border-right: 1px solid silver;
position:relative;
cursor: default;
/*IE5+ only*/
top: expression(document.getElementById("div-datagrid").scrollTop-2);
z-index: 10;
}
/* Keeps the header as the top most item. Important for top left item*/
th.locked {z-index: 99;}
/* DataGrid Item and AlternatingItem Style*/
.GridRow {font-size: 10pt; color: black; font-family: Arial;
background-color:#ffffff; height:35px;}
.GridAltRow {font-size: 10pt; color: black; font-family: Arial;
background-color:#eeeeee; height:35px;}
codebehind:
using System;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;
namespace MySPGridView.VisualWebPart1
{
[ToolboxItemAttribute(false)]
public class VisualWebPart1 : WebPart
{
// Visual Studio might automatically update this path when you change the Visual Web Part project item.
private const string _ascxPath = @"~/_CONTROLTEMPLATES/FirstSPGridView/SPGridViewWebPartTest/VisualWebPart1UserControl.ascx";
SPGridView _grid;
private ObjectDataSource gridDS;
protected override void CreateChildControls()
{
base.CreateChildControls();
try
{
SPSite mySite = SPContext.Current.Site;
SPWeb myWeb = mySite.OpenWeb();
//Using RunWithElevatedPrivileges
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (SPSite siteCollection = new SPSite(mySite.ID))
{
using (SPWeb web = siteCollection.OpenWeb(myWeb.ID))
{
const string GRIDID = "grid";
const string DATASOURCEID = "gridDS";
gridDS = new ObjectDataSource();
gridDS.ID = DATASOURCEID;
gridDS.SelectMethod = "SelectData";
gridDS.TypeName = this.GetType().AssemblyQualifiedName;
gridDS.ObjectCreating += new ObjectDataSourceObjectEventHandler(gridDS_ObjectCreating);
this.Controls.Add(gridDS);
_grid = new SPGridView();
_grid.RowDataBound += GridView1_RowDataBound;
_grid.AutoGenerateColumns = false;
_grid.ID = GRIDID;
_grid.DataSourceID = gridDS.ID;
_grid.AutoGenerateColumns = false;
HtmlGenericControl div = new HtmlGenericControl("div");
div.Attributes.Add("id", "div-datagrid");
div.Controls.Add(_grid);
Controls.Add(div);
}
}
});
}
catch (Exception ex)
{
throw new NotImplementedException();
}
}
protected sealed override void LoadViewState(object savedState)
{
base.LoadViewState(savedState);
}
private void gridDS_ObjectCreating(object sender, ObjectDataSourceEventArgs e)
{
e.ObjectInstance = this;
}
protected override void OnPreRender(EventArgs e)
{
CssRegistration css = new CssRegistration();
css.After = "corev4.css";
css.Name = "CustomStyle.css";
this.Controls.Add(css);
}
protected sealed override void Render(HtmlTextWriter writer)
{
try
{
GenerateColumns();
_grid.DataBind();
LockColumns();
base.Render(writer);
}
catch (Exception e)
{
throw new NotImplementedException();
}
}
private void GenerateColumns()
{
BoundField clientNameColumn = new BoundField();
clientNameColumn.HeaderText = "Client";
clientNameColumn.DataField = "LastName";
clientNameColumn.SortExpression = "LastName";
_grid.Columns.Add(clientNameColumn);
BoundField birthDayColumn = new BoundField();
birthDayColumn.HeaderText = "BirthDate";
birthDayColumn.DataField = "BirthDate";
birthDayColumn.DataFormatString = "{0:d}";
birthDayColumn.SortExpression = "BirthDate";
_grid.Columns.Add(birthDayColumn);
BoundField FrenchOccupationColumn = new BoundField();
FrenchOccupationColumn.HeaderText = "FrenchOccupation";
FrenchOccupationColumn.DataField = "FrenchOccupation";
FrenchOccupationColumn.SortExpression = "FrenchOccupation";
_grid.Columns.Add(FrenchOccupationColumn);
BoundField HouseOwnerFlagColumn = new BoundField();
HouseOwnerFlagColumn.HeaderText = "HouseOwnerFlag";
HouseOwnerFlagColumn.DataField = "HouseOwnerFlag";
HouseOwnerFlagColumn.SortExpression = "HouseOwnerFlag";
_grid.Columns.Add(HouseOwnerFlagColumn);
BoundField NumberCarsOwnedColumn = new BoundField();
NumberCarsOwnedColumn.HeaderText = "NumberCarsOwned";
NumberCarsOwnedColumn.DataField = "NumberCarsOwned";
NumberCarsOwnedColumn.SortExpression = "NumberCarsOwned";
_grid.Columns.Add(NumberCarsOwnedColumn);
BoundField AddressLine1Column = new BoundField();
AddressLine1Column.HeaderText = "AddressLine1";
AddressLine1Column.DataField = "AddressLine1";
AddressLine1Column.SortExpression = "AddressLine1";
_grid.Columns.Add(AddressLine1Column);
BoundField AddressLine2Column = new BoundField();
AddressLine2Column.HeaderText = "AddressLine2";
AddressLine2Column.DataField = "AddressLine2";
AddressLine2Column.SortExpression = "AddressLine2";
_grid.Columns.Add(AddressLine2Column);
BoundField AddressLine3Column = new BoundField();
AddressLine3Column.HeaderText = "AddressLine3";
AddressLine3Column.DataField = "AddressLine3";
AddressLine3Column.SortExpression = "AddressLine3";
_grid.Columns.Add(AddressLine3Column);
BoundField AddressLine4Column = new BoundField();
AddressLine4Column.HeaderText = "AddressLine4";
AddressLine4Column.DataField = "AddressLine4";
AddressLine4Column.SortExpression = "AddressLine4";
_grid.Columns.Add(AddressLine4Column);
BoundField AddressLine5Column = new BoundField();
AddressLine5Column.HeaderText = "AddressLine5";
AddressLine5Column.DataField = "AddressLine5";
AddressLine5Column.SortExpression = "AddressLine5";
_grid.Columns.Add(AddressLine5Column);
BoundField AddressLine6Column = new BoundField();
AddressLine6Column.HeaderText = "AddressLine6";
AddressLine6Column.DataField = "AddressLine6";
AddressLine6Column.SortExpression = "AddressLine6";
_grid.Columns.Add(AddressLine6Column);
BoundField AddressLine7Column = new BoundField();
AddressLine7Column.HeaderText = "AddressLine7";
AddressLine7Column.DataField = "AddressLine7";
AddressLine7Column.SortExpression = "AddressLine7";
_grid.Columns.Add(AddressLine7Column);
BoundField AddressLine8Column = new BoundField();
AddressLine8Column.HeaderText = "AddressLine8";
AddressLine8Column.DataField = "AddressLine8";
AddressLine8Column.SortExpression = "AddressLine8";
_grid.Columns.Add(AddressLine8Column);
BoundField AddressLine9Column = new BoundField();
AddressLine9Column.HeaderText = "AddressLine9";
AddressLine9Column.DataField = "AddressLine9";
AddressLine9Column.SortExpression = "AddressLine9";
_grid.Columns.Add(AddressLine9Column);
BoundField AddressLine10Column = new BoundField();
AddressLine10Column.HeaderText = "AddressLine10";
AddressLine10Column.DataField = "AddressLine10";
AddressLine10Column.SortExpression = "AddressLine10";
_grid.Columns.Add(AddressLine10Column);
BoundField AddressLine11Column = new BoundField();
AddressLine11Column.HeaderText = "AddressLine11";
AddressLine11Column.DataField = "AddressLine11";
AddressLine11Column.SortExpression = "AddressLine11";
_grid.Columns.Add(AddressLine11Column);
BoundField AddressLine12Column = new BoundField();
AddressLine12Column.HeaderText = "AddressLine12";
AddressLine12Column.DataField = "AddressLine12";
AddressLine12Column.SortExpression = "AddressLine12";
_grid.Columns.Add(AddressLine12Column);
BoundField AddressLine13Column = new BoundField();
AddressLine13Column.HeaderText = "AddressLine13";
AddressLine13Column.DataField = "AddressLine13";
AddressLine13Column.SortExpression = "AddressLine13";
_grid.Columns.Add(AddressLine13Column);
BoundField AddressLine14Column = new BoundField();
AddressLine14Column.HeaderText = "AddressLine14";
AddressLine14Column.DataField = "AddressLine14";
AddressLine14Column.SortExpression = "AddressLine14";
_grid.Columns.Add(AddressLine14Column);
}
private void LockColumns()
{
//_grid.Columns[0].HeaderStyle.CssClass = "FrozenHeader";
//_grid.Columns[1].HeaderStyle.CssClass = "FrozenHeader";
//_grid.Columns[2].HeaderStyle.CssClass = "FrozenHeader";
//_grid.Columns[3].HeaderStyle.CssClass = "FrozenHeader";
//_grid.Columns[4].HeaderStyle.CssClass = "FrozenHeader";
//_grid.Columns[1].HeaderStyle.CssClass = "FrozenHeader";
//_grid.Columns[1].HeaderStyle.CssClass = "FrozenCell";
//_grid.HeaderRow.Cells[0].CssClass = "locked";
//_grid.HeaderRow.Cells[1].CssClass = "locked";
//_grid.HeaderRow.Cells[2].CssClass = "locked";
foreach (GridViewRow row in _grid.Rows)
{
//if (row.RowType == DataControlRowType.DataRow)
//{
//row.Cells[0].CssClass = "FrozenCell";
//row.Cells[1].CssClass = "FrozenCell";
//row.Cells[2].CssClass = "FrozenCell";
//row.Cells[3].CssClass = "FrozenCell";
//row.Cells[4].CssClass = "FrozenCell";
//row.Cells[0].CssClass = "locked";
//row.Cells[0].CssClass = "locked";
//row.Cells[1].CssClass = "locked";
//row.Cells[2].CssClass = "locked";
//}
}
}
public DataTable SelectData()
{
#region hardcoded data
//DataTable dataSource = new DataTable();
//dataSource.Columns.Add("ID");
//dataSource.Columns.Add("Name");
//dataSource.Columns.Add("Region");
//dataSource.Columns.Add("Total Sales");
//dataSource.Rows.Add(1, "J. Smith", "Europe", 10000);
//dataSource.Rows.Add(2, "J. Smith", "North America", 15000);
//dataSource.Rows.Add(3, "J. Smith", "Asia", 5000);
//dataSource.Rows.Add(4, "S. Jones", "Europe", 7000);
//dataSource.Rows.Add(5, "S. Jones", "North America", 30000);
//dataSource.Rows.Add(6, "S. Jones", "Asia", 8700);
//dataSource.Rows.Add(7, "W. Nguyen", "Europe", 3000);
//dataSource.Rows.Add(8, "W. Nguyen", "North America", 50000);
//dataSource.Rows.Add(9, "W. Nguyen", "Asia", 25000);
//return dataSource;
#endregion
var dataGet = new DataTable();
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (
var conn =
new SqlConnection(
"Data Source=localhost;Initial Catalog=AdventureWorksDW2008R2;Integrated Security=True")
)
{
var adapter = new SqlDataAdapter();
//adapter.SelectCommand =
// new SqlCommand("Select TOP 100 LastName,Birthdate,FirstName FROM DimCustomer WHere firstName like 'A%'");
//adapter.SelectCommand =
// new SqlCommand("Select TOP 20 LastName,Birthdate,'FirstName_1' as FirstName FROM DimCustomer WHere firstName like 'A%' UNION ALL Select TOP 20 LastName,Birthdate,'FirstName_2' as FirstName FROM DimCustomer WHere firstName like 'B%'");
adapter.SelectCommand =
new SqlCommand("Select TOP 20 LastName,Birthdate,'FirstName_1' as FirstName,FrenchOccupation,HouseOwnerFlag,NumberCarsOwned,AddressLine1,AddressLine2,Phone,DateFirstPurchase,CommuteDistance, 'adressssss3' as AddressLine3,'adressssss4' as AddressLine4,'adressssss5' as AddressLine5,'adressssss6' as AddressLine6,'adressssss7' as AddressLine7,'adressssss8' as AddressLine8,'adressssss9' as AddressLine9,'adressssss10' as AddressLine10,'adressssss11' as AddressLine11,'adressssss12' as AddressLine12,'adressssss13' as AddressLine13,'adressssss14' as AddressLine14 FROM DimCustomer WHere firstName like 'A%' UNION ALL Select TOP 20 LastName,Birthdate,'FirstName_2' as FirstName,FrenchOccupation,HouseOwnerFlag,NumberCarsOwned,AddressLine1,AddressLine2,Phone,DateFirstPurchase,CommuteDistance, 'adressssss3' as AddressLine3,'adressssss4' as AddressLine4,'adressssss5' as AddressLine5,'adressssss6' as AddressLine6,'adressssss7' as AddressLine7,'adressssss8' as AddressLine8,'adressssss9' as AddressLine9,'adressssss10' as AddressLine10,'adressssss11' as AddressLine11,'adressssss12' as AddressLine12,'adressssss13' as AddressLine13,'adressssss14' as AddressLine14 FROM DimCustomer WHere firstName like 'B%'");
adapter.SelectCommand.Connection = conn;
conn.Open();
adapter.Fill(dataGet);
}
});
dataGet.Columns["Birthdate"].DataType = System.Type.GetType("System.DateTime");
return dataGet;
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (e.Row.Cells.Count > 1)
{
_grid.HeaderRow.Cells[0].CssClass = "locked";
e.Row.Cells[0].CssClass = "locked";
}
}
}
}
}
दृश्य:
<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register TagPrefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls"
Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register TagPrefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register TagPrefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Import Namespace="Microsoft.SharePoint" %>
<%@ Register TagPrefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages"
Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="VisualWebPart1UserControl.ascx.cs"
Inherits="FirstSPGridView.VisualWebPart1.VisualWebPart1UserControl" %>
<%@ Register TagPrefix="MySPGridView" Namespace="MySPGridView" %>
मैं उत्पादन मैं
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
में वास्तविक आईडी मुझे समझ में नहीं आता कि आपका क्या मतलब है "फ्रो ज़िंग कॉलम "। क्या आप बेहतर समझ सकते हैं कि आप क्या हासिल करने की कोशिश कर रहे हैं? –
मैं इस उदाहरण http://home.roadrunner.com/~bmerkey/examples/locked-column-csv.html में जैसे स्तंभो ताला लगा मतलब, (यह केवल IE के साथ काम करता है) – user278618
मैं से अपनी शैली और तालिका एचटीएमएल की नकल की है उदाहरण से आप जुड़े हुए हैं, और यह अपेक्षित के रूप में प्रतिपादन कर रहा है - पहला कॉलम और पहली पंक्ति तय की गई है। क्या आप कृपया अपने ग्रिड के लिए जेनरेट किए गए एचटीएमएल मार्कअप के साथ प्रश्न अपडेट कर सकते हैं ताकि हम जांच सकें कि सीएसएस और एचटीएमएल मार्कअप को जोड़ने में त्रुटियां हैं या नहीं। – Kosta