UC知道asp.net中高亮显示搜索关键字
来源：百度知道 编辑：UC知道 时间：2024/05/20 00:44:18
比如我已经做好了搜索页面，并且已经在DataGrid中将搜索出来的标题绑定了，现在我想让标题中和输入的关键子相同的文字显示为红色！该怎么弄？
private void databind()
{
OleDbConnection con = new OleDbConnection("Provider = Microsoft.jet.OLEDB.4.0; Data Source =" + Server.MapPath("/jszg/database/jszg.mdb"));
string selec = "select * from info where info_title like '%" + Session["keywords"].ToString() + "%'and info_typeid="+Session["typeid"]+" order by info_id desc";
OleDbDataAdapter da = new OleDbDataAdapter(selec, con);
DataSet ds = new DataSet();
da.Fill(ds, "news");
this.DataGrid1.DataSource = ds.Tables["news"].DefaultView;
this.DataGrid1.DataBind();
}
具体怎么绑定！！
private void databind()
{
OleDbConnection con = new OleDbConnection("Provider = Microsoft.jet.OLEDB.4.0; Data Source =" + Server.MapPath("/jszg/database/jszg.mdb"));
string selec = "select * from info where info_title like '%" + Session["keywords"].ToString() + "%'and info_typeid="+Session["typeid"]+" order by info_id desc";
OleDbDataAdapter da = new OleDbDataAdapter(selec, con);
DataSet ds = new DataSet();
da.Fill(ds, "news");
this.DataGrid1.DataSource = ds.Tables["news"].DefaultView;
this.DataGrid1.DataBind();
}
具体怎么绑定！！
Replace(Session["keywords"].ToString() ,"<font color='red'>"+Session["keywords"].ToString()+"</font>")
在绑定的时候替换 如 Replace("关键字","<font color='red'>关键字</font>")
上面的回答，也是我常用的做法，呵呵；