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Javascript-implemented GridView means that the fixed table header has a scroll bar and can be rolled.

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Author: User
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Javascript-implemented GridView means that the fixed table header has a scroll bar and can be rolled.

Implement the GridView, the header is fixed, the table body has a scroll bar and can be rolled, the following is a good example, I hope to help you

The Code is as follows:

<% @ Page Language = "C #" AutoEventWireup = "true" %>

 

<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

 

<Script runat = "server">

// Calculate the data, which can be obtained from the data

ICollection CreateDataSource ()

{

System. Data. DataTable dt = new System. Data. DataTable ();

System. Data. DataRow dr;

Dt. Columns. Add (new System. Data. DataColumn ("Student Class", typeof (System. String )));

Dt. Columns. Add (new System. Data. DataColumn ("Student name", typeof (System. String )));

Dt. Columns. Add (new System. Data. DataColumn ("", typeof (System. Decimal )));

Dt. Columns. Add (new System. Data. DataColumn ("Mathematics", typeof (System. Decimal )));

Dt. Columns. Add (new System. Data. DataColumn ("English", typeof (System. Decimal )));

Dt. Columns. Add (new System. Data. DataColumn ("computer", typeof (System. Decimal )));

 

For (int I = 0; I <50; I ++)

{

System. Random rd = new System. Random (Environment. TickCount * I );;

Dr = dt. NewRow ();

Dr [0] = "class" + I. ToString ();

Dr [1] = "test" + I. ToString ();

Dr [2] = System. Math. Round (rd. NextDouble () * 100, 2 );

Dr [3] = System. Math. Round (rd. NextDouble () * 100, 2 );

Dr [4] = System. Math. Round (rd. NextDouble () * 100, 2 );

Dr [5] = System. Math. Round (rd. NextDouble () * 100, 2 );

Dt. Rows. Add (dr );

}

System. Data. DataView dv = new System. Data. DataView (dt );

Return dv;

}

 

Protected void Page_Load (object sender, EventArgs e)

{

If (! IsPostBack)

{

GridView1.Attributes. Add ("style", "table-layout: fixed ");

GridView1.DataSource = CreateDataSource ();

GridView1.DataBind ();

}

}

 

</Script>

 

<Script type = "text/javascript">

Function s (){

Var t = document. getElementById ("<% = GridView1.ClientID %> ");

Var t2 = t. cloneNode (true)

For (I = t2.rows. length-1; I> 0; I --)

T2.deleteRow (I)

T. deleteRow (0)

A. appendChild (t2)

}

Window. onload = s

</Script>

 

<Html xmlns = "http://www.w3.org/1999/xhtml">

<Head>

<Title> Create a GridView with a fixed header and a scrollable table body </title>

</Head>

<Body>

<Form id = "Form1" runat = "server">

<Table>

<Tr>

<Td>

<Div id = "a">

</Div>

<Div style = "overflow-y: scroll; height: 200px">

<Asp: GridView ID = "GridView1" runat = "server" Font-Size = "12px" BackColor = "# FFFFFF"

GridLines = "Both" CellPadding = "4" Width = "560">

<HeaderStyle BackColor = "# EDEDED" Height = "26px"/>

</Asp: GridView>

</Div>

</Td>

</Tr>

</Table>

</Form>

</Body>

</Html>

 

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Related Keywords:
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