搜索程序怎么写?
如何把主页上textbox里接受的变量(关键字)提交到search.aspx去处理.是怎么传递的?
主页上就一个textbox和一个button.
button在cs文件里怎么写?
search.aspx是一个专门处理搜索结果的页面,并用DataGrid来显示.
这是我写的源码:
主页的:
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnclear_Click(object sender, EventArgs e)
{
this.txtsearch.Text = " ";
}
protected void btnsearch_Click(object sender, EventArgs e)
{
Response.Redirect( "search.aspx ");
}
}
search.aspx.cs的:
public partial class search : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
SqlConnection con = DB.createCon();
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = new SqlCommand( "select * from newsMaster where newsTitle like '%关键字% ' ", con);
DataSet ds = new DataSet();
sda.Fill(ds, "newsMaster ");
this.DataGrid1.DataSource = ds.Tables[ "newsMaster "];
this.DataGrid1.DataBind();
}
}
}
哪位高人帮我改一下上面的源码,能实现在主页提交的关键字,让search.aspx接收处理后显示出来.
------解决方案-------------------- Response.Redirect( "search.aspx?name= "+this.this.txtsearch.Text );
search.aspx.cs的:
public partial class search : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string name=Request.QueryString[ "name "];
if (!this.IsPostBack)
{
SqlConnection con = DB.createCon();
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = new SqlCommand( "select * from newsMaster where newsTitle like '%关键字% ' ", con);
DataSet ds = new DataSet();
sda.Fill(ds, "newsMaster ");