【发布时间】:2021-11-19 18:51:23
【问题描述】:
您好,我正在尝试浏览锚链接。只有第一个链接有效。例如,如果我单击页面中的链接,它会转到该链接,但是当我单击的页面中有另一个链接时,它不起作用。并且第二个具有相同的第一个链接请帮助。
$('#frmDisplay').on('load', function () {
$('#frmDisplay a.anchorLink').on('click', function () {
var id = $(this).attr('id');
var hid = document.getElementById('<%= HiddenField1.ClientID %>');
hid.value = id;
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "Amm.aspx/getlink",
data: "{'Id': '" + id + "'}",
dataType: "json",
success: function (data) {
$('#frmDisplay').contents().find('html').html(data.d);
},
error: function (response) {
alert(response.responseText);
}
});
});
});
public static string getlink(int Id)
{
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["connString"].ConnectionString);
string link = "extlink";
BookTree obj = new BookTree();
DataSet ds = obj.getlink(Id);
SqlCommand cmd=new SqlCommand("select vcFilePath from tblBookNodes where iModuleId='" + Id + "'",conn);
conn.Open();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
bytes = (byte[])dr["vcFilePath"];
}
string fileName = link.Replace(" ", "_") + ".htm";
// DirectoryInfo strPath = new DirectoryInfo(HttpContext.Current.Server.MapPath(@"~/Linking/"));
//string strPath = HttpContext.Current.Server.MapPath(@"/Linking/") + fileName;
//foreach (FileInfo file in strPath.GetFiles())
//{
// file.Delete();
//}
string path = Path.Combine(HttpContext.Current.Server.MapPath("~/htmlFile/"), fileName);
var doc = new HtmlDocument();
string html = Encoding.UTF8.GetString(bytes);
doc.LoadHtml(html);
StringWriter sw = new StringWriter();
var hw = new HtmlTextWriter(sw);
StreamWriter sWriter = new StreamWriter(path);
sWriter.Write(sw.ToString());
doc.Save(sWriter);
sWriter.Close();
//string fileContents = html;
//System.IO.File.WriteAllText(path, html);
return File.ReadAllText(path);
}
【问题讨论】: