|
tanks for both of u , is there any other option to address this issue.
|
|
|
|
|
Hi Prasadbuddhika,.. this is a property of session that session will automatically expire with browser close. Means if u close any browser window, all session will automatically expire.
Regards...
Vijay Jain 
"One thing you can't recycle is wasted time."
|
|
|
|
|
on the submit of the form,i want to search the data given in the textbox control in google.com.
now, i want the result page for the data given in the textbox
truphis
|
|
|
|
|
Why is teh subject Screen Scrapping thn? 
codesairam wrote: now, i want the result page for the data given in the textbox
Which result page are you talking about?
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
|
|
|
|
|
Why do you want to scrap .. ? try this code. Is this do you want to do exactly
<form method="get" action="http://www.google.com/search">
<input type="text" name="q" size="31"
maxlength="255" value="" />
<input type="submit" value="Google Search" />
</form>
|
|
|
|
|
HI, i have one data table with all data. Now i want to create a new table in sqlserver and export this data to sqlserver table. How can we achieve this without using loop in data table. Is there any direct method ?
or any alternative to do this ? I would appreiciate your help.
G. Satish
|
|
|
|
|
|
Hi
I am trying to implement OpenId and facebook connect login for our site. I found there RPX API which supports login from variuos providers. I found only uservoice.com which implemented with RPX API, my question is whether do we get password to store in our database for next time login if the user wants to use our site login form.
Any ideas please!!!!!!!!
--
http://ashakthi.blogspot.com
http://kids-articles.blogspot.com
|
|
|
|
|
Hello,
Good question. With RPX, relying party sites that have enabled third party logins do not store a user password. The user is redirected back to his/her preferred identity provider's site to authenticate, and while a rich set of profile data can be passed back to a relying party site with that user's consent, the password stays with the provider.
This enhances the overall security of OpenID as a technology and as a standard, since a user's password must no longer be exposed out in the wild on sites with potentially unencrypted user databases.
For return logins, RPX stores a cookie to remember a user's preferred provider, and displays that provider's button as the primary option to sign-in. This makes the return visit sign-in process as easy as a single click.
For more information on RPX, you can check out our technical documentation at http://rpxnow.com/docs, visit our developer wiki at http://rpxwiki.com or email us at supportATrpxnowDOTcom.
One more thing - a relying party site also has the option of prompting users to create a username/password when signing-in with a third party account for the first time, as a backup if necessary.
modified on Wednesday, May 27, 2009 12:12 AM
|
|
|
|
|
retrive data from sql database to a gridview, then how to use search option in a gridview ?
|
|
|
|
|
use this code it will help u
private DataTable GetRecords()
{
conn.ConnectionString = "User ID=sa;Data Source=(local);Database=inventry";
//SqlConnection conn = new SqlConnection(strConnection);
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandType = CommandType.Text;
cmd.CommandText = "Select ptype,pqty from total_stock";
SqlDataAdapter dAdapter = new SqlDataAdapter();
dAdapter.SelectCommand = cmd;
DataSet objDs = new DataSet();
dAdapter.Fill(objDs);
return objDs.Tables[0];
}
private void BindGrid()
{
DataTable dt = GetRecords();
if (dt.Rows.Count > 0)
{
grdSearch.DataSource = dt;
grdSearch.DataBind();
}
}
private void SearchText()
{
DataTable dt = GetRecords();
DataView dv = new DataView(dt);
string SearchExpression = null;
if (!String.IsNullOrEmpty(txtSearch.Text))
{
SearchExpression = string.Format("{0} '%{1}%'",
grdSearch.SortExpression, txtSearch.Text);
}
dv.RowFilter = "ptype like" + SearchExpression;
grdSearch.DataSource = dv;
grdSearch.DataBind();
}
public string Highlight(string InputTxt)
{
string Search_Str = txtSearch.Text.ToString();
// Setup the regular expression and add the Or operator.
Regex RegExp = new Regex(Search_Str.Replace(" ", "|").Trim(),
RegexOptions.IgnoreCase);
// Highlight keywords by calling the
//delegate each time a keyword is found
return RegExp.Replace(InputTxt, new MatchEvaluator(ReplaceKeyWords));
// Set the RegExp to null.
RegExp = null;
}
public string ReplaceKeyWords(Match m)
{
return "<span class=highlight>" + m.Value + "</span>";
}
protected void txtSearch_TextChanged(object sender, EventArgs e)
{
SearchText();
}
|
|
|
|
|
DataTable dt = GetYourDataTable(); //Write code to get data from your database.
DataView dv = new DataView(dt);
dv.RowFilter = ""City = 'New York'"; //Write your filter condition
GridView1.DataSource = dv;
GridView1.DataBind();
|
|
|
|
|
|
i want to convert sql data to Text.txt Format , How it Posible?
|
|
|
|
|
First, this question is not related to asp.net.
If you want to convert SQL Server data into text format, you can use export/import feature available in the SQL Server Management Studio.
|
|
|
|
|
Hi all!!!
I have a problem wich conversion format DateTime.
I create AjaxCalendar UserControl, an use it in my page, and I have a conversion format DateTime:
<br />
protected void AjaxCalendar_DataBinding(object sender, EventArgs e) {<br />
try {<br />
DateTime time = DateTime.Parse(TextDate.Text, new CultureInfo("en-GB"));<br />
}<br />
catch (Exception) {<br />
TextDate.Text = string.Empty;<br />
return;<br />
}<br />
}<br />
and asp code of User Control:
<asp:TextBox ID="TextDate" runat="server" Width="70px" />
<Ajax:CalendarExtender ID="AjaxCalendar" runat="server" TargetControlID="TextDate" Format="dd/MM/yyyy" OnLoad="AjaxCalendar_DataBinding"/>
I load from database and add to database datatime from this control. When I use Visual Studio (I use Visual Studio 2008) this conversion work fine, but when i put my project page on IIS or on Server this conversion not work, and i obtain "String.Empty".
If I block this code I obtain data in format MM/dd/yyyy. In Regional Options i have selected format English and stat United Kingdom.
I write implicit conversion in this Mode ...ToString("dd/MM/yyyy") looks fine, but when i wont to add data in database with datetime i obtain error on dateTime.
Help me, PLEASE to create a conversion function or else, for work in IIS, or on Server.
|
|
|
|
|
hi
i m using asp.net with c# and trying to edit gridview but it's give error
Must declare the variable '@pname'.
my code is
<asp:SqlDataSource ID="SqlDataSource1" Runat="server" ConnectionString="<%$ ConnectionStrings:mcplconnectionstring2 %>"
UpdateCommand="UPDATE [mat_in] SET [pname] = @pname, [qty] = @qty, [sno_to] = @sno_to,[sno_from]=@sno_from WHERE [materialrecipt_no] = @materialrecipt_no"
SelectCommand="SELECT [materialrecipt_no],[pname],[qty],[sno_to],[sno_from] FROM [mat_in]">
<UpdateParameters>
<asp:Parameter Type="string" Name="ProductName"></asp:Parameter>
<asp:Parameter Type="Decimal" Name="Quantity"></asp:Parameter>
<asp:Parameter Type="Decimal" Name="Sr No(Start)"></asp:Parameter>
<asp:Parameter Type="Decimal" Name="Sr No(End)"></asp:Parameter>
</UpdateParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView1" Runat="server" BorderColor="#3366CC" BorderStyle="None" CellPadding="4" BackColor="White"
BorderWidth="1px" AllowPaging="True" AutoGenerateColumns="False" DataKeyNames="materialrecipt_no" DataSourceID="SqlDataSource1">
<FooterStyle ForeColor="#003399" BackColor="#99CCCC"></FooterStyle>
<PagerStyle ForeColor="#003399" HorizontalAlign="Left" BackColor="#99CCCC"></PagerStyle>
<HeaderStyle ForeColor="#CCCCFF" Font-Bold="True" BackColor="#003399"></HeaderStyle>
<Columns>
<asp:CommandField ShowEditButton="True"></asp:CommandField>
<asp:BoundField ReadOnly="True" HeaderText="materialrecipt no" InsertVisible="False" DataField="materialrecipt_no"
SortExpression="materialrecipt_no"></asp:BoundField>
<asp:TemplateField SortExpression="ProductName" HeaderText="Product"><EditItemTemplate>
<asp:DropDownList ID="editProductName" Runat="server" DataSourceID="SqlDataSource1" DataTextField="pname"
DataValueField="pname" Text='<%# Bind("pname") %>'></asp:DropDownList>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" Runat="server" ErrorMessage="You must provide a Product Name."
ControlToValidate="editProductName">
*</asp:RequiredFieldValidator>
</EditItemTemplate>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("pname") %>' ID="Label3"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="materialrecipt_no" HeaderText="Sr No"><EditItemTemplate>
<asp:TextBox ID="editUn" Runat="server" Text='<%# Bind("materialrecipt_no") %>' Columns="6">
</asp:TextBox>
</EditItemTemplate>
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("materialrecipt_no") %>' ID="Label4"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="qty" HeaderText="Quantity"><EditItemTemplate>
<asp:TextBox ID="editUnitPrice" Runat="server" Text='<%# Bind("qty") %>' Columns="6">
</asp:TextBox>
</EditItemTemplate>
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("qty") %>' ID="Label1"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="srno_to" HeaderText="Sr No(End)"><EditItemTemplate>
<asp:TextBox ID="editUnitsInStock" Runat="server" Text='<%# Bind("sno_to") %>' Columns="4"></asp:TextBox>
<asp:CompareValidator ID="CompareValidator2" Runat="server" ErrorMessage="You must provide a valid integer for Units In Stock."
ControlToValidate="editUnitsInStock" Operator="DataTypeCheck" Type="Integer">
*</asp:CompareValidator>
</EditItemTemplate>
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("sno_to") %>' ID="Label2"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField SortExpression="srno_from" HeaderText="Sr No(Start)"><EditItemTemplate>
<asp:TextBox ID="editUnitsInsr" Runat="server" Text='<%# Bind("sno_from") %>' Columns="4"></asp:TextBox>
<asp:CompareValidator ID="CompareValidator3" Runat="server" ErrorMessage="You must provide a valid integer for Units In Stock."
ControlToValidate="editUnitsInsr" Operator="DataTypeCheck" Type="Integer">
*</asp:CompareValidator>
</EditItemTemplate>
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("sno_from") %>' ID="Label3"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<SelectedRowStyle ForeColor="#CCFF99" Font-Bold="True" BackColor="#009999"></SelectedRowStyle>
<RowStyle ForeColor="#003399" BackColor="White"></RowStyle>
</asp:GridView>
pls help me
thanks in advance
|
|
|
|
|
Name of parameter should be "pname" not a "ProductName".
<asp:Parameter Type="string" Name="ProductName"></asp:Parameter>
<asp:Parameter Type="string" Name="pname"></asp:Parameter>
A DATAPOST COMPUTER CENTRE
(K.V Prajapati)
|
|
|
|
|
I have a gridview with autogeneratecolumn false.I have bind it with a data table dt.In dt there is a column named as "status" whose data type i bit.that means status can take either 0 or1.in gridview this column shows true or false.
I want to show "Read" and "Unread" for 0,1 respectively.
How can I do???
plz..help...
|
|
|
|
|
In GridView1_RowDataBound(),
try this,
if (e.Row.Cells[1].Text == "0")
{
e.Row.Cells[1].Text = "Read";
}
|
|
|
|
|
Use the GridView RowDataBound Event Delegate to change the value of one cell.
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)<br />
{<br />
e.Row.Cells[0].Text = e.Row.Cells[0].Text == "0" ? "Unread" : "Read";<br />
}
Happy Coding...
|
|
|
|
|
You can also use case in query at time of retrieving data from database :-
For Example:-
case status when '0' then 'Unread' else 'Read' end as status
|
|
|
|
|
hiii
i m using asp.net
and facing problem in edit time,when i click on edit button all field are readonly they are not change in textbox(editable mode).
code is
<asp:GridView ID="GridView1" runat="server" BackColor="White" BorderColor="#E7E7FF"
BorderStyle="None" BorderWidth="1px" CellPadding="3"
GridLines="Horizontal" DataKeyNames="materialrecipt_no" PageSize="20"
Style="position: relative" Width="1064px"
AutoGenerateColumns="False" DataSourceID="SqlDataSource1"
OnRowEditing="GridView1_RowEditing" AllowPaging="True">
<FooterStyle BackColor="#B5C7DE" ForeColor="#4A3C8C" />
<RowStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" />
<SelectedRowStyle BackColor="#738A9C" Font-Bold="True"
ForeColor="#F7F7F7" />
<PagerStyle BackColor="#E7E7FF" ForeColor="#4A3C8C"
HorizontalAlign="Right" />
<HeaderStyle BackColor="#4A3C8C" Font-Bold="True"
ForeColor="#F7F7F7" />
<AlternatingRowStyle BackColor="#F7F7F7" />
<Columns>
<asp:CommandField ShowEditButton="True" />
<asp:BoundField DataField="materialrecipt_no"
HeaderText="Sr No" InsertVisible="False"
ReadOnly="True" SortExpression="materialrecipt_no" />
<asp:BoundField DataField="materialrecipt_date"
HeaderText="Entry Date"
SortExpression="materialrecipt_date" />
<asp:BoundField DataField="pname" HeaderText="Product
Name" SortExpression="pname" />
<asp:BoundField DataField="qty" HeaderText="Quantity"
SortExpression="qty" />
<asp:BoundField DataField="enterby" HeaderText="Enter By"
SortExpression="enterby" />
<asp:BoundField DataField="sno_to" HeaderText="Sr
No(End)" SortExpression="sno_to" />
<asp:BoundField DataField="sno_from" HeaderText="Sr
No(Start)" SortExpression="sno_from" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:mcplConnectionString2 %>"
SelectCommand="SELECT * FROM [mat_in] ORDER BY
[materialrecipt_no] DESC"
UpdateCommand="Update [mat_in] set
[pname]=@pname,[qty]=@qty,[enterby]=@enterby,[sno_to]=@sno_to,[sno_from]=@sno_from
where [materialrecipt_no]=@materialrecipt_no"
></asp:SqlDataSource>
|
|
|
|
|
Post you server code also
|
|
|
|
|
Hi all,
i have deployed a site where a i am reading the username using User.Identity.Name.Remove(0, User.Identity.Name.IndexOf("\") + 1) and then validate this username in active directory. if exist proceed. Locally it is working well however when iam deploying iam disabling anonymous and checking only windows integrated security the first time i input the url a username and password is popping.
What i need is not to pop up this message and directly enter the site if validated.
Any sugesstions, thanks
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
