Re: How To Render HTML In ASP:DataGrid - ASP.NET Discussion Boards

Ed.Poore17-Aug-07 3:18

17-Aug-07 3:18

Perhaps I'm approaching this the wrong way but I'm creating a "community" website to learn the ins and outs of ASP.NET. There's a news page which loads its contents from the database, the Content field of the database stores any valid (x)html as the news item (only limited users have write access to this so I'm keeping the flexibility of allowing all HTML). However it'd be nice if links could use the ~ to symbolise the application root and have these translated automagically. For example the basic (relevant) structure of the site is this:

Home
    News (~/news.aspx)
       Reports (~/news.aspx?category=Reports)
       Shoots (~/news.aspx?category=Shoots)
        WCTSA (~/news.aspx?category=WCTSA)
        Website (~/news.aspx?category=Website)
    Contacts
    ...

However there are some mapped urls going on to create nicely rememberable paths, e.g. the Reports page can be accessed through ~/news/reports.aspx but is mapped to ~/news.aspx?category=Reports. Thus the problem I'm running into is for example to link to the contacts page I could put a link <a href="contacts.aspx">Contacts</a> in the database but if this were viewed from the Reports page it would try ~/news/contacts.aspx rather than ~/contacts.aspx.

So since I'm new to ASP.NET I was wondering if there was some magic way to allow parsing of ~ urls from database fields without having to write a custom parser.

Perhaps as I said I'm going at this the wrong way and it would maybe be easier if I wrote a generic handler which could then be used as the linker, something that redirected the user, e.g. (all my handlers are under the services directory) ~/services/redirect.ashx?url=~/contacts.aspx and get this to resolve the address and redirect. Actually I think that may be the best solution.

Comparing userdetails.

bhattiprolu17-Aug-07 3:15

bhattiprolu

17-Aug-07 3:15

I have one login page where i ahve to check the user given username, password with the database and according to the correct answer i have to redirect him to the corresponding page.
Can anybody help me with coding.................

Re: Comparing userdetails.

Talal Sultan17-Aug-07 5:28

Talal Sultan

17-Aug-07 5:28

Google for Forms Authentication.

-- If this is a post that has been helpful to you, please vote for it. Thank you!

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning."
--Rich Cook

nested masterpage

md_refay17-Aug-07 3:10

md_refay

17-Aug-07 3:10

how to created nested master page a master page that inherits from another master page

md_refay

Re: nested masterpage

Talal Sultan17-Aug-07 3:43

Talal Sultan

17-Aug-07 3:43

Nested means one inside another (when you are talking about a page), inherits means one derives from another (when you're usually talking about classes)

You cannot put a master page inside a master page. You can probably derive a master page class from another master page class. That means that if you have a master page with its corresponding code-behind class, you can create another master page and make it inherit from the first one.

1st Master page:

public partial class Master1: System.Web.UI.MasterPage
{
......
}

2nd Master page inherits from first one:

public partial class Master2 : Master2
{
....
}

I have never done that so I don't know if it works.

Talal

How To Render HTML In ASP:DataGrid

Sassan Komeili Zadeh17-Aug-07 2:58

Sassan Komeili Zadeh

17-Aug-07 2:58

Dear All,

I have descriptions in DB for a news service Like These:
 This is the Short Desc

I want to render this in a grid using ASP:DataGrid with Custom Template which is a Table. Therefore I have a code like this in my <ItemTemplate> lines:


<%# DataBinder.Eval(Container.DataItem, "ShortDesc")%>


But after rendering not only the text is not bold, but all the contents are also displayed. Therefore If there exists some other HTML Tags, All of them are not interpreted and will be displayed.

Since the Database content is just read only and I can't convert the Data, please let me know how I can show the text as was decorated in the editor.

Thanks,
Sassan

Re: How To Render HTML In ASP:DataGrid

Imran Khan Pathan17-Aug-07 3:01

Imran Khan Pathan

17-Aug-07 3:01

Use lable control

like <asp:Lable id="lbl" runat="server" text=' <%# DataBinder.Eval(Container.DataItem, "ShortDesc")%>' />

Best Regard

pathan

---------------------------------------------------

Re: How To Render HTML In ASP:DataGrid

Sassan Komeili Zadeh17-Aug-07 3:36

Sassan Komeili Zadeh

17-Aug-07 3:36

Thanks Pathan,

But first the code was like the one you mentioned and the problem observed:

<asp:label id="lblSC" runat="server" text="<%# DataBinder.Eval(Container.DataItem, "ShortDesc")%>">

When I check the DB Content , The < and > Characters are HTML Encoded, Therefore The text I see is what is in DB Not the < and > character to be layout.

Sassan

Re: How To Render HTML In ASP:DataGrid

Imran Khan Pathan17-Aug-07 4:00

Imran Khan Pathan

17-Aug-07 4:00

U can do that also in codebehind file using Server.HTMLEncode and Server.HTMLDecode method.

Best Regard

Pathan

---------------------------------------------------

Re: How To Render HTML In ASP:DataGrid

Sassan Komeili Zadeh17-Aug-07 4:07

Sassan Komeili Zadeh

17-Aug-07 4:07

Thanks.
The HTMLDecode worked.
Sassan

Re: How To Render HTML In ASP:DataGrid

Imran Khan Pathan17-Aug-07 4:14

Imran Khan Pathan

17-Aug-07 4:14

Thanks

Plz vote if u got solution

---------------------------------------------------

Textbox validation using javascript...,

Member 387988117-Aug-07 2:50

Member 3879881

17-Aug-07 2:50

Hi i have some java scripts,
with that script i am testing one asp.net textbox value,
When the Html Button click in that time its checking the javascript function...,
But that script want to test based on the tab control,
Means after enter the value of that textbox, if cursor go to next tool in that time that script want to check the value...,
Similarly like the regularexpression validator...,
How to do that?,
Any possiblities are there?,
Advance thanks,

Regards,
Magi

Re: Textbox validation using javascript...,

Talal Sultan17-Aug-07 3:00

Talal Sultan

17-Aug-07 3:00

Let me see if I understand what you want.

You want a Javascript code to check the value of a textbox when you click TAB and move to the next control. If that's so, you can use the validor and make it use client side script so it would check the textbox on the client side.

open rediffmailpro directly thr my site

deepaksringr17-Aug-07 2:48

deepaksringr

17-Aug-07 2:48

hi my problem is i have open rediffmailpro thr my site .in my site there is login page where userid and password if i will login so next rediffmailpro mailbox will open withoutopen rediffmailpro login page. so can this thish possible in asp.net 0r java script?

deepak chandra

Re: open rediffmailpro directly thr my site

N a r e s h P a t e l17-Aug-07 3:49

N a r e s h P a t e l

17-Aug-07 3:49

Good Idea, but somewhat Impossible.
The Service Provider does not allow you to access the mailbox to your page.
There may be one possibility that you can use API for mailbox, if they provide.

Naresh Patel

Browser compatibility Error ( Mr.Michael)

nandhububbly17-Aug-07 2:47

nandhububbly

17-Aug-07 2:47

i have tested with Firefox, Safari, Opera and IE7. I didn't see any problem with "overflow: auto; " CSS property.

I know you still have problem in using expression . I'm still looking for the solution.
For the time being, lets discuss about overflow only. I think that the code above works fine.

is it what you want or still having the problem in using that???

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

Re: Browser compatibility Error ( Mr.Michael)

nandhububbly17-Aug-07 2:47

nandhububbly

17-Aug-07 2:47

Hi Mr.Michael Sync..

Thank u soo much ur code is working . but header for that grid also moving in Mozilla in IE header is fixed , but Mozilla header is moving .. so please try for this . thank soo much

Reg
nantha

System.IO.MemoryStream Issue , Help needed urgently

percyvimal17-Aug-07 1:56

percyvimal

17-Aug-07 1:56

Hello

I have 2 Memory streams of 2 pdf files. Now i want to combine these 2 files into a single file ie 2 memory streams put together as single stream and print on the page using

HttpContext.Current.Response.BinaryWrite(combinedMemoryStream)

How to do it? Help needed urgently.

Thanks and Regards

Help in need is the help indeed

How to use Edit and update in DataList???

bijeshputhalath17-Aug-07 1:49

bijeshputhalath

17-Aug-07 1:49

Hello,
I have used a Datalist to display the records...i want to give provision for users to edit their record...How can l implement this by using datalist????If any idea Please help me.....
Thanks in advance
Bijesh

Re: How to use Edit and update in DataList???

Michael Sync17-Aug-07 2:38

Michael Sync

17-Aug-07 2:38

Sample
------

<asp:DataList ID="dlGallery" OnEditCommand="dl_GalleryEdit" OnCancelCommand="dl_GalleryCancel" OnUpdateCommand="dl_GalleryUpdate" DataKeyField="ID" runat="server">
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "username") %> - <%# DataBinder.Eval(Container.DataItem, "category") %>
<asp:LinkButton ID="lbGalleryEdit" Text="Edit" CssClass="changeLinks" CommandName="Edit" runat="server" /> |
</ItemTemplate>
<EditItemTemplate>
<asp:Label ID="lblGalleryChgUser" Text="Username: " runat="Server" /> 
<asp:TextBox ID="txtGalleryChgUser" Text='<%# DataBinder.Eval(Container.DataItem, "username") %>' CssClass="txtBoxHalf" runat="server" /> 

<asp:LinkButton ID="lbGalleryUpdate" Text="Update" CommandName="Update" CssClass="changeLinks" runat="server" /> |
<asp:LinkButton ID="lbGalleryCancel" Text="Cancel" CommandName="Cancel" CssClass="changeLinksLast" runat="server" />
</EditItemTemplate>
</asp:DataList>

protected void dl_GalleryEdit(Object s, DataListCommandEventArgs e) {

dlGallery.EditItemIndex = e.Item.ItemIndex;
//Update Code
bindData();
}

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you. Smile | :)

Re: How to use Edit and update in DataList???

bijeshputhalath17-Aug-07 5:50

bijeshputhalath

17-Aug-07 5:50

Hello....
Please help How we can regonize the specified item want to change
by using this code

dlGallery.EditItemIndex = e.Item.ItemIndex;

our item template like this......

<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "username") %> - <%# DataBinder.Eval(Container.DataItem, "category") %>
</ItemTemplate>

How we can get the value of item??????
Please help to solve my problem
thanks
Biju

Re: How to use Edit and update in DataList???

Michael Sync17-Aug-07 16:37

Michael Sync

17-Aug-07 16:37

What about EditTemplate?

<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "username") %> - <%# DataBinder.Eval(Container.DataItem, "category") %>

<asp:LinkButton ID="lbGalleryEdit" Text="Edit" CssClass="changeLinks" CommandName="Edit" runat="server" /> |
</ItemTemplate>
<EditItemTemplate>

<asp:TextBox ID="txtUserName" Text='<%# DataBinder.Eval(Container.DataItem, "username") %>' CssClass="txtBoxHalf" runat="server" /> 

<asp:TextBox ID="txtCategory" Text='<%# DataBinder.Eval(Container.DataItem, "category") %>' CssClass="txtBoxHalf" runat="server" /> 

<asp:LinkButton ID="lbGalleryUpdate" Text="Update" CommandName="Update" CssClass="changeLinks" runat="server" /> |
<asp:LinkButton ID="lbGalleryCancel" Text="Cancel" CommandName="Cancel" CssClass="changeLinksLast" runat="server" />
</EditItemTemplate>

Check-out this example
<a href = "http://authors.aspalliance.com/aspxtreme/webforms/controls/allowinguserstoedititemsindatalist.aspx" rel="nofollow">http://authors.aspalliance.com/aspxtreme/webforms/controls/allowinguserstoedititemsindatalist.aspx</a>

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you. Smile | :)

Re: How to use Edit and update in DataList???

bijeshputhalath17-Aug-07 20:36

bijeshputhalath

17-Aug-07 20:36

Hello,
I set the code like this in html......
-----------------------------------------------------------------------------
<asp:datalist id="dlGallery" runat="server" OnCancelCommand="dlGallery_CancelCommand" OnUpdateCommand="dlGallery_UpdateCommand"
OnEditCommand="dlGallery_EditCommand" EditItemStyle-BackColor="lightgreen" AlternatingItemStyle-BackColor="Gainsboro"
HeaderStyle-BackColor="#aaaadd" Width="150px" Font-Size="8pt" Font-Name="Verdana" CellSpacing="0"
CellPadding="3" GridLines="Both" BorderWidth="1" BorderColor="black" DataKeyField="AD_TITLE">
<ItemTemplate>
<asp:LinkButton ID="lbGalleryEdit" Text="Edit" CssClass="changeLinks" CommandName="Edit" runat="server" />
<%# DataBinder.Eval(Container.DataItem, "AD_TITLE") %>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="Textbox1" Text='<%# DataBinder.Eval(Container.DataItem, "AD_TITLE") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox2" Text='<%# DataBinder.Eval(Container.DataItem, "AD_TYPE") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox3" Text='<%# DataBinder.Eval(Container.DataItem, "category_id") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox4" Text='<%# DataBinder.Eval(Container.DataItem, "AD_DESCRIPTION") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox5" Text='<%# DataBinder.Eval(Container.DataItem, "area") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox6" Text='<%# DataBinder.Eval(Container.DataItem, "unit") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox7" Text='<%# DataBinder.Eval(Container.DataItem, "PRICE") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox8" Text='<%# DataBinder.Eval(Container.DataItem, "WebUrl") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox9" Text='<%# DataBinder.Eval(Container.DataItem, "LOCATION") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox10" Text='<%# DataBinder.Eval(Container.DataItem, "plotname") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox11" Text='<%# DataBinder.Eval(Container.DataItem, "EMAIL_ID") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox12" Text='<%# DataBinder.Eval(Container.DataItem, "PHONENO") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:LinkButton ID="lbGalleryUpdate" Text="Update" CommandName="Update" CssClass="changeLinks" runat="server" />
<asp:LinkButton ID="lbGalleryCancel" Text="Cancel" CommandName="Cancel" CssClass="changeLinksLast"
runat="server" />
</EditItemTemplate>
</asp:datalist>
-----------------------------------------------------------------------------
and the C# code like this

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace Newclassified
{
/// <summary>
/// Summary description for samble11.
/// </summary>
public class Youradvts : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataList dlGallery;
protected System.Web.UI.WebControls.DataList DataList1;

DataTable dt;
SqlDataReader sdr;
public DataTable Cart;
protected System.Web.UI.WebControls.Label lblmem_id;
public DataView CartView;
connection constr=new connection();
private void Page_Load(object sender, System.EventArgs e)
{
if (Session["DL3_ShoppingCart"] == null)
{
Cart = new DataTable();
Cart.Columns.Add(new DataColumn("Title", typeof(string)));
Cart.Columns.Add(new DataColumn("Type", typeof(string)));
Cart.Columns.Add(new DataColumn("Category", typeof(string)));
Cart.Columns.Add(new DataColumn("Description", typeof(string)));
Cart.Columns.Add(new DataColumn("Area", typeof(string)));
Cart.Columns.Add(new DataColumn("Unit", typeof(string)));
Cart.Columns.Add(new DataColumn("Price", typeof(string)));
Cart.Columns.Add(new DataColumn("Web URL", typeof(string)));
Cart.Columns.Add(new DataColumn("Location", typeof(string)));
Cart.Columns.Add(new DataColumn("Name", typeof(string)));
Cart.Columns.Add(new DataColumn("Email ID", typeof(string)));
Cart.Columns.Add(new DataColumn("Phone No", typeof(string)));

Session["DL3_ShoppingCart"] = Cart;

// first load -- prepopulate with some data
for (int i=1; i<5; i++)
{
// dr[0] = ((int)((i%2)+1)).ToString();
// dr[1] = "Item " + i.ToString();
// dr[2] = ((double)(1.23 * (i+1))).ToString();
DataRow dr = Cart.NewRow();
dr[0] = "Title" + i.ToString();
dr[1] = "Type " + i.ToString();
dr[2] = "Category" + i.ToString();
dr[3] = "Description" + i.ToString();
dr[4] = "Area " + i.ToString();
dr[5] = "Unit" + i.ToString();
dr[6] = "Price" + i.ToString();
dr[7] = "WebURL" + i.ToString();
dr[8] = "Location"+i.ToString();
dr[9] = "Name"+i.ToString();
dr[10] = "Email ID " + i.ToString();
dr[11] = "Phone No"+i.ToString();

Cart.Rows.Add(dr);
}
}
else
Cart = (DataTable)Session["DL3_ShoppingCart"];

CartView = new DataView(Cart);
//CartView.Sort = "Item";
if (!IsPostBack)
BindList();

}

#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.dlGallery.SelectedIndexChanged += new System.EventHandler(this.dlGallery_SelectedIndexChanged);
this.Load += new System.EventHandler(this.Page_Load);

}
#endregion
void BindList()
{

try
{

connection constr=new connection();

string ss=Session["uid"].ToString();
string mem_id;
string sstr1="select id from tbl_userreg where username='"+ss+"'";
sdr=constr.reader(sstr1);
while(sdr.Read())
{
mem_id=sdr["id"].ToString();
lblmem_id.Text=mem_id.ToString();

}

string str="select AD_TITLE,AD_TYPE,AD_DESCRIPTION,category_id,LOCATION,EMAIL_ID,PHONENO,DATE_POSTED from ads where member_id="+Convert.ToInt32(lblmem_id.Text.ToString())+"";
dt=new DataTable();
dt=constr.ExQselect(str);
if(dt.Rows[0].ItemArray[0].ToString()=="")
{
lblmem_id.Visible=true;
lblmem_id.Text="Please Add Your Advertisement";
}
dlGallery.DataSource=dt;
dlGallery.DataBind();
}
catch
{

lblmem_id.Visible=true;
lblmem_id.Text="Kindly Register YourSelf To ADVERTISE FREELY For 60 Days";

}
}

private void dlGallery_EditCommand(object sender, System.EventArgs e)
{
//dlGallery.EditItemIndex = e.AD_TITLE.ItemIndex;
BindList();
}
private void dlGallery_UpdateCommand(object sender, System.EventArgs e)
{
// string item = ((System.Web.UI.WebControls.Label)e.AD_TITLE.FindControl("Label1")).Text;
// string qty = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text1")).Text;
string title = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text1")).Text;
string type= ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text2")).Text;
string category = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text3")).Text;
string description = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text4")).Text;
string area = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text5")).Text;
string unit= ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text6")).Text;
string price = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text7")).Text;
string weburl = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text8")).Text;
string location = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text9")).Text;
string name= ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text10")).Text;
string emailid = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text11")).Text;
string phoneno= ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text12")).Text;

// with a database, we'd use an update command. Since we're using an in-memory
// DataTable, we'll delete the old row and replace it with a new one
//remove old entry
//CartView.RowFilter = "Item='"+item+"'";
if (CartView.Count > 0) //item exists in cart
CartView.Delete(0);
CartView.RowFilter = "";

//add new entry
DataRow dr = Cart.NewRow();
dr[0] = title;
dr[1] = type;
dr[2] = category;
dr[3] = description;
dr[4] = area;
dr[5] = unit;
dr[6] = price;
dr[7] = weburl;
dr[8] = location;
dr[9] = name;
dr[10] = emailid;
dr[11] = phoneno;
Cart.Rows.Add(dr);

dlGallery.EditItemIndex = -1;
BindList();
}
private void dlGallery_CancelCommand(object sender, System.EventArgs e)
{
dlGallery.EditItemIndex = -1;

BindList();
}
-------------------------------------------------------------------------
But while running getting the error like this

C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(159): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(161): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(169): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(168): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(160): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(158): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(167): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(166): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(165): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(162): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(164): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(163): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\index.aspx(2616): Could not find any attribute 'align' of element 'marquee'.
---------------------------------------------------------------------------
please help me to solve this problem.....
thanks
Bijesh

Re: How to use Edit and update in DataList???

Michael Sync17-Aug-07 22:14

Michael Sync

17-Aug-07 22:14

bijeshputhalath wrote:
string title = ((System.Web.UI.WebControls.TextBox)e.AD_TITLE.FindControl("Text1")).Text;

You should remove "AD_TITLE".

string title = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text1")).Text;

bijeshputhalath wrote:
C:\Inetpub\wwwroot\approvedplotfinal\index.aspx(2616): Could not find any attribute 'align' of element 'marquee'.

Where do you set "marquee" in your code??

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you.

Re: How to use Edit and update in DataList???

bijeshputhalath17-Aug-07 22:41

bijeshputhalath

17-Aug-07 22:41

Hello
while i removing AD_TITLE and try with your suggestion....But the following error comes

C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(151): 'System.EventArgs' does not contain a definition for 'AD_TITLE'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(163): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(171): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(170): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(162): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(161): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(169): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(168): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(167): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(164): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(166): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(165): 'System.EventArgs' does not contain a definition for 'FindControl'
C:\Inetpub\wwwroot\approvedplotfinal\classified\Youradvts.aspx.cs(160): 'System.EventArgs' does not contain a definition for 'FindControl'
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Now My code is below

---------------------------------

private void dlGallery_EditCommand(object sender, System.EventArgs e)
{
dlGallery.EditItemIndex = e.AD_TITLE.ItemIndex;

BindList();

}
private void dlGallery_updateCommand(object sender, System.EventArgs e)
{
// string item = ((System.Web.UI.WebControls.Label)e.FindControl("Label1")).Text;
// string qty = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text1")).Text;
string title = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text1")).Text;
string type= ((System.Web.UI.WebControls.TextBox)e.FindControl("Text2")).Text;
string category = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text3")).Text;
string description = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text4")).Text;
string area = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text5")).Text;
string unit= ((System.Web.UI.WebControls.TextBox)e.FindControl("Text6")).Text;
string price = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text7")).Text;
string weburl = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text8")).Text;
string location = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text9")).Text;
string name= ((System.Web.UI.WebControls.TextBox)e.FindControl("Text10")).Text;
string emailid = ((System.Web.UI.WebControls.TextBox)e.FindControl("Text11")).Text;
string phoneno= ((System.Web.UI.WebControls.TextBox)e.FindControl("Text12")).Text;

// with a database, we'd use an update command. Since we're using an in-memory
// DataTable, we'll delete the old row and replace it with a new one
//remove old entry
//CartView.RowFilter = "Item='"+item+"'";
if (CartView.Count > 0) //item exists in cart
CartView.Delete(0);
CartView.RowFilter = "";

//add new entry
DataRow dr = Cart.NewRow();
dr[0] = title;
dr[1] = type;
dr[2] = category;
dr[3] = description;
dr[4] = area;
dr[5] = unit;
dr[6] = price;
dr[7] = weburl;
dr[8] = location;
dr[9] = name;
dr[10] = emailid;
dr[11] = phoneno;
Cart.Rows.Add(dr);

dlGallery.EditItemIndex = -1;
BindList();
}

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<asp:datalist id="dlGallery" runat="server" OnCancelCommand="dlGallery_cancelCommand" OnUpdateCommand="dlGallery_updateCommand"
OnEditCommand="dlGallery_EditCommand" EditItemStyle-BackColor="lightgreen" AlternatingItemStyle-BackColor="Gainsboro"
HeaderStyle-BackColor="#aaaadd" Width="150px" Font-Size="8pt" Font-Name="Verdana" CellSpacing="0"
CellPadding="3" GridLines="Both" BorderWidth="1" BorderColor="black" DataKeyField="AD_TITLE">
<ItemTemplate>
<asp:LinkButton ID="lbGalleryEdit" Text="Edit" CssClass="changeLinks" CommandName="Edit" runat="server" />
<%# DataBinder.Eval(Container.DataItem, "AD_TITLE") %>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="Textbox1" Text='<%# DataBinder.Eval(Container.DataItem, "AD_TITLE") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox2" Text='<%# DataBinder.Eval(Container.DataItem, "AD_TYPE") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox3" Text='<%# DataBinder.Eval(Container.DataItem, "category_id") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox4" Text='<%# DataBinder.Eval(Container.DataItem, "AD_DESCRIPTION") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox5" Text='<%# DataBinder.Eval(Container.DataItem, "area") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox6" Text='<%# DataBinder.Eval(Container.DataItem, "unit") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox7" Text='<%# DataBinder.Eval(Container.DataItem, "PRICE") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox8" Text='<%# DataBinder.Eval(Container.DataItem, "WebUrl") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox9" Text='<%# DataBinder.Eval(Container.DataItem, "LOCATION") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox10" Text='<%# DataBinder.Eval(Container.DataItem, "plotname") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox11" Text='<%# DataBinder.Eval(Container.DataItem, "EMAIL_ID") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:TextBox ID="Textbox12" Text='<%# DataBinder.Eval(Container.DataItem, "PHONENO") %>' CssClass="txtBoxHalf" runat="server" /> 
<asp:LinkButton ID="lbGalleryUpdate" Text="Update" CommandName="Update" CssClass="changeLinks" runat="server" />
<asp:LinkButton ID="lbGalleryCancel" Text="Cancel" CommandName="Cancel" CssClass="changeLinksLast"
runat="server" />
</EditItemTemplate>
</asp:datalist>

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please help me to trace out ...
thanks
bijesh

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