ASP.NET Discussion Boards

load , change and save xml file as appropriate encoding

oujeboland4-Oct-11 13:02

4-Oct-11 13:02

hi, i'm loading an aspx file by XmlTextReader class and trying to change the content and saving with appropriate encoding.
but after the changes the entered arabic characters are unreadable !

i added this before "" tag but it makes an exception and prevent resuming proccess:

<?xml version="1.0" encoding="utf-8" standalone="yes"?>

this is the codebehind:
[WebMethod]
public string addCommentAndChangePageSource(string commenter, string content,string pageAddress)
{
//Server.MapPath("~/" + pageAddress)
string Path = pageAddress.Replace("http://localhost:50814/jangalwiki/",Server.MapPath("~/"));
//System.IO.StreamReader r = new System.IO.StreamReader(pageAddress,System.Text.Encoding.UTF8);
XmlTextReader txReader = new XmlTextReader(pageAddress);

XmlDocument xmlDoc = new XmlDocument();
//xmlDoc.Load(r);
xmlDoc.Load(txReader);

int newCommentIndex = xmlDoc.GetElementsByTagName("commitedcomment").Count - 1;
XmlNode commitingNode = xmlDoc.GetElementsByTagName("commitedcomment")[newCommentIndex];
XmlNode freshNode = commitingNode.CloneNode(true);

XmlNode writerLabel = xmlDoc.GetElementsByTagName("commitedcommenterName")[newCommentIndex];
XmlNode commentContentLabel = xmlDoc.GetElementsByTagName("commitedcommentContent")[newCommentIndex];
XmlNode commentDate = xmlDoc.GetElementsByTagName("commitedcommentDate")[newCommentIndex];
XmlNode commentTime = xmlDoc.GetElementsByTagName("commitedcommentTime")[newCommentIndex];
Persia.SolarDate newDate = Persia.Calendar.ConvertToPersian(DateTime.Now);
string date = newDate.ToString();
string time = DateTime.Now.ToShortTimeString();

writerLabel.InnerText = commenter;
commentContentLabel.InnerText = content;
commentDate.InnerText = date;
commentTime.InnerText = time;

XmlNode commentsBox = xmlDoc.GetElementById("postComment");
commentsBox.AppendChild(freshNode);
//XmlDeclaration xmlDec = (XmlDeclaration)xmlDoc.FirstChild;
//xmlDec.Encoding = System.Text.Encoding.UTF8.ToString();
xmlDoc.Save(Path);

return "changed";
}
what to do?

"Microsoft JScript runtime error: Object expected" using Telerik MVC controls

jboyd1114-Oct-11 5:54

jboyd111

4-Oct-11 5:54

I'm getting the "Microsoft JScript runtime error: Object expected" error using Telerik for MVC. These are the lines causing the issue:

@Html.Telerik().ScriptRegistrar().OnDocumentReady(
@<text>
/* attach event handler to "check all" checkbox */
$('#checkAllMembers').click(function checkAll()
{
$("#ResultsGrid tbody input:checkbox").attr("checked", this.checked);
});
</text>)

The thing is, the checkAll function actually does work! I have the following line at the top of my view:

Layout = "~/Views/Shared/SiteLayout.cshtml";

XML

<link href="@Url.Content("~/Content/Site.css")" rel="Stylesheet" type="text/css" />
   <script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")" type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery-1.5.1-vsdoc.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/MicrosoftAjax.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/MicrosoftMvcAjax.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/MicrosoftMvcValidation.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery-ui-1.8.11.min.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery-ui-1.8.11.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery.validate-vsdoc.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery.validate.min.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")"  type="text/javascript"></script>
   <script src="@Url.Content("~/Scripts/modernizr-1.7.min.js")" type="text/javascript"></script>
      @(Html.Telerik().StyleSheetRegistrar().DefaultGroup(group => group.Add("telerik.common.css").Add("telerik.sunset.css").Combined(true).Compress(true)))
   @(Html.Telerik().StyleSheetRegistrar().DefaultGroup(group => group.Add("telerik.examples.css").Add("telerik.common.css").Add("telerik.rtl.css").Combined(true).Compress(true)))

I have the following line at the bottom of my SiteLayout.cshtml:

@(Html.Telerik().ScriptRegistrar().DefaultGroup(group => group.Combined(true).Compress(true)))

Haven't been able to resolve this yet. Thanks in advance!.

Set the NavigateUrl of a ImageMap in Repeater

Farhad Eft3-Oct-11 23:53

Farhad Eft

3-Oct-11 23:53

Hi,

I'd like to know how to set the NavigateUrl of a ImageMap in Repeater

This code returns an error.

Thank you.

XML

<asp:Repeater ID="RepeaterOthers" runat="server">
    <ItemTemplate>
        <asp:ImageMap ID="ImageOthersBack" Height="145px" Width="200px" HotSpotMode="Navigate" runat="server" ImageUrl='<%# String.Format("~/images/{0}.png", Container.DataItem) %>'>
                          <asp:RectangleHotSpot Top="96" Bottom="128" Left="28" Right="175" NavigateUrl='<%# String.Format("~/Link.aspx?Id={0}", Container.DataItem) %>'  />
                </asp:ImageMap>
        </ItemTemplate>
</asp:Repeater>

Re: Set the NavigateUrl of a ImageMap in Repeater

Parwej Ahamad4-Oct-11 12:01

Parwej Ahamad

4-Oct-11 12:01

Then post here error message too? because other person don't know how your are binding in code and with which column? so post full error message.

Parwej Ahamad

TCP/IP Client Server Chat Application in ASP.Net

nitin_ion3-Oct-11 23:11

nitin_ion

3-Oct-11 23:11

I have created a Client Server Chat application in Windows form using TCP/IP listeners.

I am trying the same thing in ASP.Net web app also but it seems that the traditional web service is applicable for this kind of application.

Or is there anyway i can use sockets in Web app and create Client server chat application.

Any article or help is appreciated.

Re: TCP/IP Client Server Chat Application in ASP.Net

Parwej Ahamad4-Oct-11 12:06

Parwej Ahamad

4-Oct-11 12:06

You can implement in better way with using WCF. So search on google you will found many articles.
i.e : http://blog.dotnettechy.com/2009/09/wcf-chat-sample.html[^]

Parwej Ahamad

Alternate for MasterPage

Ramkumar_S3-Oct-11 22:20

Ramkumar_S

3-Oct-11 22:20

Hi All,

Our Project is migrated form visual studio 2003 to 2005.
we are using frameset for page layout.(header,footer,content)

<script type="text/javascript" >
document.write('<frameset rows="'+ val1 + ','+ val2 + '" border="0">')
document.write('<frameset id="FrameName" cols="13%,87%" >')
document.write('<frame name="main" id="idmain" onload="LoadXml();" src="right.aspx" scrolling="no" noresize>')
document.write('<FRAME name="workarea" id="workarea" src="../main/home.aspx" scrolling="auto" noresize>')
document.write('</frameset>')
document.write('<frame src="bottom.aspx">')
document.write('</frameset>')
</script>

We want to remove this and go for other good approach.
We cannot use master page because each page i need to remove the html tag and add place holder.
So with out avoiding this is there any good way to solve this?

Will DIV solve this?
or Any third pary tool solve this?

Please Suggest?

Ramkumar
("When you build bridges you can keep crossing them. ")

http://ramkumarishere.blogspot.com

sending email on particular Date & Time

prasanna2043-Oct-11 21:47

prasanna204

3-Oct-11 21:47

I want to send email on particular Date & Time. How to achieve this? I am using Sql 2005 for storing Date & time for sending emails.

Re: sending email on particular Date & Time

Anurag Gandhi4-Oct-11 1:50

Anurag Gandhi

4-Oct-11 1:50

You can create Sql job which executes in every say 5 minutes and fetch entry from database which mail to send.
To send the mail, you can use Clr Stored procedure.
Another approach is:
send mail using Windows/Other scheduler.

Anurag Gandhi.
http://www.gandhisoft.com
Life is a computer program and every one is the programmer of his own life.
My latest article: Group GridView Data

Re: sending email on particular Date & Time

Morgs Morgan4-Oct-11 5:06

Morgs Morgan

4-Oct-11 5:06

Create a windows application/service that will be sending emails at your chosen time. That way you have more control on other functionalities to add before and after sending your e-mails.

Good luck,
Morgs

Connection String problem in web.config!

5553363-Oct-11 20:09

555336

3-Oct-11 20:09

XML

Hi, I was creating a login form in visual web developer express. In my web.config, I have inserted these codes for the connection of my database:

<connectionStrings>
    <clear />
    <add name="LocalSQLServer"
      connectionString="Server=.;Database=youtubelogin;Trusted_Connection=Yes;" />
  </connectionStrings>

The problem is when I add a Login control on my page, and click on the ASP.Net configuration website for the security to add roles, I got this error:

The connection name 'ApplicationServices' was not found in the applications configuration or the connection string is empty. (c:\documents and settings\ali\my documents\visual studio 2010\Projects\Youtube\Youtube\web.config line 25)

Here is my entire web.config below:

<?xml version="1.0"?>

<configuration>
  <connectionStrings>
    <clear />
    <add name="LocalSQLServer"
      connectionString="Server=.;Database=youtubelogin;Trusted_Connection=Yes;" />
  </connectionStrings>

  <system.web>
    <compilation debug="true" strict="false" explicit="true" targetFramework="4.0" />

    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login.aspx" timeout="2880" />
    </authentication>

    <membership>
      <providers>
        <clear/>
        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices"
             enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false"
             maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
             applicationName="/" />
      </providers>
    </membership>

    <profile>
      <providers>
        <clear/>
        <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/"/>
      </providers>
    </profile>

    <roleManager enabled="false">
      <providers>
        <clear/>
        <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
        <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
      </providers>
    </roleManager>

  </system.web>

  <system.webServer>
     <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>
</configuration>

Help me, I'm a beginner..

Redirect, url rewrite and login problem

CodeGust3-Oct-11 16:04

CodeGust

3-Oct-11 16:04

Hello,

Problem 1:
I am developing a website. The start page is index.html, it redirects a user to the 'destination.aspx' page.

While the site is in development I have a 'coming soon' page that has a login form to restrict access to the main page.

I set windows forms authentication in web.config and the user is redirected to 'destination.aspx' page after login and the default login page is the 'coming soon' page.

The problem:
when I ented the sitename intothe addressbar I see the 'coming soon' page. Then I login but instead of seeing the 'destination.aspx' page it opens the login page again instead and opens the 'destination.aspx' page after the second-time login.
How to fix it?

Problem 2:
how to change how the address of the site looks in the address bar?
- I need it to be sitename.com instead of www.sitename.com
- I need it to look like sitename.com/itemname instead of sitename.com/destdir/destination.aspx?itemname
- need sitename.com instead of sitename.com/destdir/destination.aspx
How to do that?

I am using asp.Net framework 4.0 and windows hosting/Plesk control panel.
Thank you

EDIT:
my web.config login part:
<forms name=".ASPXAUTH" loginUrl="./ComingSoon/index.aspx" timeout="180" requireSSL="false"
defaultUrl="./Destination/destination.aspx" protection="All" cookieless="UseUri" >
Clarification on problem 1:
I enter the sitename and index.html opens 'coming soon' login page http://www.sitename.com/ComingSoon/i...?ReturnUrl=%2f. I enter the password and instead of being redirected to 'destination.aspx' main page the login page is opened again. (http://www.sitename.com/ComingSoon/i...stination.aspx) Then I enter the password again and after this attempt it redirects me to the main page - 'destination.aspx'.

-- modified 4-Oct-11 20:26pm.

Re: Redirect, url rewrite and login problem

Morgs Morgan4-Oct-11 5:28

Morgs Morgan

4-Oct-11 5:28

CodeGust wrote:
Problem 2:

Readup on URL Rewriting here:
http://msdn.microsoft.com/en-us/library/ms972974.aspx[^]

Unfortunately i didn't understand you on:

CodeGust wrote:
Problem 1:

Hope problem 2 will now resolved.
Goodluck,
Morgs

Re: Redirect, url rewrite and login problem

CodeGust4-Oct-11 5:52

CodeGust

4-Oct-11 5:52

Thank you!
My first problem is that after a user has logged in he is redirected to login page again instead of being redirected to the post-login (default) page.

Re: Redirect, url rewrite and login problem

Morgs Morgan4-Oct-11 6:05

Morgs Morgan

4-Oct-11 6:05

Gathering from the original post you said you have set "windows forms" authentication?
But to my understanding those are two different authentication types:

1. Windows Authentication
- http://msdn.microsoft.com/en-us/library/ff647405.aspx[^]
2. Forms Authentication
- http://msdn.microsoft.com/en-us/library/ff647070.aspx[^]

But likewise, there are many ways you can resolve figuring out as to whether or not a user is logged, simply create lets say a Session["user"] when user logs in. e.g.

Session[ "user" ] = "ValueToIdentifyUser";
//ValueToIdentifyUser can be a unique Id, Email Address, or even username that's your choice!

To check if requesting user has logged in, check like so:

if( Session[ "user" ] != null )
{
    //user is logged in, redirect to appropriate page
}
else
{
   //Oops!!! user not logged, redirect to appropriate page
}

Hope that helps,
Morgs

Improve page performance for aspx page

vishnukamath3-Oct-11 1:59

vishnukamath

3-Oct-11 1:59

Hi
we have 8 usercontrols on .aspx page and we are getting data through restapi(Webservice Htttp singel Url for all 8 user controls) once we get the data from restapi and we are storing data into "Session" .Session data will be loaded for all user controls,We need to improve performance of page , how can we achieve this .Please suggest me better way.

Regards,
Vishnu.

Re: Improve page performance for aspx page

Parwej Ahamad3-Oct-11 8:41

Parwej Ahamad

3-Oct-11 8:41

We don't have idea about code performance but we can suggest here that use caching on service side OR Aps side.

Parwej Ahamad

Re: Improve page performance for aspx page

Not Active3-Oct-11 9:51

Not Active

3-Oct-11 9:51

You have left many question unanswered. What type of data? How much? How often is it used/accessed? What are your metrics for performance? How will you tell if there is an improvement? Is the data shared by users or unique to an individual user? Are the servers load balanced?

No comment

Email reply color

Blikkies3-Oct-11 0:45

Blikkies

3-Oct-11 0:45

Hey Guys,

Sorry for posting this in the wrong section, don't really know where else to post this.

My website sends a confirmation email to registered delegates with a navy blue background color,
Is there a way to change the reply font color to white when they reply on the email?

Thanks in advance.

Re: Email reply color

Parwej Ahamad3-Oct-11 8:44

Parwej Ahamad

3-Oct-11 8:44

Not possible from other side when anyone replying because you don't have control over other aps.

Parwej Ahamad

How to Focus On The Next Text Box After PostBack?

behzad_Sadeghi2-Oct-11 9:19

behzad_Sadeghi

2-Oct-11 9:19

hi,i have a Grid view with 3 textbox in it and put iy in a Update Panel.When User Pressed Tab Key In current Text Box Of Grid View,Onblur Event Runs And In this Case According to my Java Script Function,Page Get Refresh,hence,GridView Lose Its textbox Focus.I Want When User Pressed Tab Key And Page Get Refreshed,Next TextBox In Gridview Get Focus.Can Help Me whats The Easiest Way To DO It?
D'Oh! | :doh:

thanks in advance

CCTV in asp.net

Hassan Sajedi2-Oct-11 6:32

Hassan Sajedi

2-Oct-11 6:32

Hello,
I'm necessary need to create a project that only display CCTV in a webPage, please help me that i must what to do and need it and if you have any article about this i will happy for give me.
Thank you for all.

Re: CCTV in asp.net

Pravin Patil, Mumbai3-Oct-11 19:59

Pravin Patil, Mumbai

3-Oct-11 19:59

Refer this link :
Camera Vision - video surveillance on C#[^]

Hope this helps.
All the best.

I quit being afraid when my first venture failed and the sky didn't fall down.

C# asp.net 2010

Member 82175172-Oct-11 6:25

Member 8217517

2-Oct-11 6:25

I have a C# 2010 web forms application that uses master pages, themes, and cascading styles sheets on the same web pages. Since I am new to master pages, can you tell me how I would know what part of the web pages uses css and what part uses master pages, and the base master page, and what part uses themes? If there some kind of a rule on what takes precedence if the same part of the master page is access? Does css, theme,and or master page precendence. If there is no precendence, can you tell me how I would knowwhat part uses css, what part uses themes, and what part uses themes?

Code chạy thủ tục thêm, xóa, sửa, xem chi tiết, hiện danh sách của bảng Nhân viên

Hoàng Thái Bình2-Oct-11 5:59

Hoàng Thái Bình

2-Oct-11 5:59

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Admin_NhanVien_Admin : System.Web.UI.Page
{
    CTH51Cls.NhanVien nv = new CTH51Cls.NhanVien();
    CTH51Cls.PhongBan ph = new CTH51Cls.PhongBan();

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            griNhanVien.DataSource = nv.DS();
            griNhanVien.DataBind();
            droPhongBan.DataSource = ph.DS();
            droPhongBan.DataBind();
        }
    }

    protected void btnThem_Click(object sender, EventArgs e)
    {
        CTH51Cls.NhanVien nv = new CTH51Cls.NhanVien();
        txtHoTen.Text = txtHoTen.Text.Trim();
        while (txtHoTen.Text.IndexOf("  ") >= 0)
        {
            txtHoTen.Text = txtHoTen.Text.Replace("  ", " ");
        }
        nv.HoNV = txtHoTen.Text.Substring(0, txtHoTen.Text.LastIndexOf(" "));
        nv.TenNV = txtHoTen.Text.Substring(txtHoTen.Text.LastIndexOf(" ") + 1);
        nv.DienThoai = txtDienThoai.Text;
        nv.GioiTinh = chkGioiTinh.Checked;
        nv.DiaChi = txtDiaChi.Text;
        if (fileAnhNV.HasFile)
            if (System.IO.File.Exists(Server.MapPath("~/Resource/Staff/") + fileAnhNV.FileName))
                nv.AnhNV = "";
            else
            {
                nv.AnhNV = fileAnhNV.FileName;
                string duongdan = Server.MapPath("~/Resource/Staff/");
                fileAnhNV.SaveAs(duongdan + fileAnhNV.FileName);
            }
        else
            nv.AnhNV = "";
        nv.Email = txtEmail.Text;
        nv.MatKhau = txtEmail.Text;
        nv.MaPB = int.Parse(droPhongBan.SelectedValue);
        nv.Them();
        griNhanVien.DataSource = nv.DS();
        griNhanVien.DataBind();
        txtMaNV.Text = "";
        txtHoTen.Text = "";
        txtDienThoai.Text = "";
        txtDiaChi.Text = "";
        txtEmail.Text = "";
        imgAnhNV.ImageUrl = "";
        chkGioiTinh.Checked = false;
    }


    protected void griNhanVien_SelectedIndexChanged(object sender, EventArgs e)
    {
        nv.MaNV = int.Parse(griNhanVien.SelectedValue.ToString());
        nv.CT();
        txtMaNV.Text = nv.MaNV.ToString();
        txtHoTen.Text = nv.HoNV + " " + nv.TenNV;
        txtDienThoai.Text = nv.DienThoai;
        chkGioiTinh.Checked = nv.GioiTinh;
        txtDiaChi.Text = nv.DiaChi;
        if (nv.AnhNV != "")
            imgAnhNV.ImageUrl = "~/Resource/Staff/" + nv.AnhNV;
        else imgAnhNV.ImageUrl = "";
        txtEmail.Text = nv.Email;
        droPhongBan.SelectedValue = nv.MaPB.ToString();
        imgAnhNV.ToolTip = imgAnhNV.ImageUrl.Substring(imgAnhNV.ImageUrl.LastIndexOf("/") + 1);
    }


    protected void btnXoa_Click(object sender, EventArgs e)
    {
        CTH51Cls.NhanVien nv = new CTH51Cls.NhanVien();
        nv.MaNV = int.Parse(txtMaNV.Text);
        nv.Xoa();
        griNhanVien.DataSource = nv.DS();
        griNhanVien.DataBind();
        if (System.IO.File.Exists(Server.MapPath(imgAnhNV.ImageUrl)))
        System.IO.File.Delete(Server.MapPath(imgAnhNV.ImageUrl));
        txtMaNV.Text = "";
        txtHoTen.Text = "";
        txtDienThoai.Text = "";
        txtDiaChi.Text = "";
        txtEmail.Text = "";
        chkGioiTinh.Checked = false;
    }


    protected void btnSua_Click(object sender, EventArgs e)
    {
        CTH51Cls.NhanVien nv = new CTH51Cls.NhanVien();
        nv.MaNV = int.Parse(txtMaNV.Text);
        nv.HoNV = txtHoTen.Text.Substring(0, txtHoTen.Text.LastIndexOf(" "));
        nv.TenNV = txtHoTen.Text.Substring(txtHoTen.Text.LastIndexOf(" ") + 1);
        nv.DienThoai = txtDienThoai.Text;
        nv.GioiTinh = chkGioiTinh.Checked;
        nv.DiaChi = txtDiaChi.Text;
        if (fileAnhNV.HasFile)
        {
            if (System.IO.File.Exists(Server.MapPath(imgAnhNV.ImageUrl)))
            System.IO.File.Delete(Server.MapPath(imgAnhNV.ImageUrl));
            if (System.IO.File.Exists(Server.MapPath("~/Resource/Staff/") + fileAnhNV.FileName))
                nv.AnhNV = "";
            else
            {
                nv.AnhNV = fileAnhNV.FileName;
                string duongdan = Server.MapPath("~/Resource/Staff/");
                fileAnhNV.SaveAs(duongdan + fileAnhNV.FileName);
            }
        }
        else
            nv.AnhNV = imgAnhNV.ImageUrl.Substring(imgAnhNV.ImageUrl.LastIndexOf("/") + 1);
        nv.Email = txtEmail.Text;
        nv.MatKhau = txtEmail.Text;
        nv.MaPB = int.Parse(droPhongBan.SelectedValue);
        nv.Sua();
        griNhanVien.DataSource = nv.DS();
        griNhanVien.DataBind();
        txtMaNV.Text = "";
        txtHoTen.Text = "";
        txtDienThoai.Text = "";
        txtDiaChi.Text = "";
        txtEmail.Text = "";
        imgAnhNV.ImageUrl = "";
        chkGioiTinh.Checked = false;
    }
}

modified 3-Oct-11 19:15pm.

Last Visit: 31-Dec-99 18:00 Last Update: 19-Jun-24 11:54

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