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before posting here i have already taken up the google search....
Maniiiiiiiiiiiiiii
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mnkh wrote: plz plz plz help me its vry urgent....
Please don't do that. It is rude.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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pls help restricting multiple logon to an application with single user account.
Here wht m doing is ,
m checking login details against a database.
if is a valid user then allowing to browse throuth the application.
my requirement is if one user is loged in and if someother user tries to login with same user account i need to restrict the second user saying "this login is already in use".
I can maintain a temp table for this , whenever a login is success i can update "isloged" field as true and we can set it false when user logs out. but how can we handle situations like
if a user logs in and closes bowser close button instead of log out.
if a user logs in and leaves doing nothing.
pls help in resolving this, if possible write a sample code for me.
thanks in advance.
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Repost
The Web Developer. Beirout-Lebanon
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yes, its a repost...
waiting for the solution.........
thanks
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why you don't search for the solution rather tahn reposting and waiting
do you know that google is your friend
The Web Developer. Beirout-Lebanon
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You would not say m not trying for the solution if you would have studied my post clearly.
I have mentioned everything ,
Try to help someone.
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Hi Surender,
Dilip Here again, sorry for late response, i was busy....
so your problem is as
[1] if a user logs in and closes bowser close button instead of log out.
==> if user is log in and close browser then you can call a javascript function on body's(HTML tag) unload event and in that function you can all a server side function which will perform logout procedure. for that you can use ICallback interface or you can use XMLHttpRequest.
[2] if a user logs in and leaves doing nothing
==> in such situations, your session will be expired. and when session expires, you can do coding of logout in session_end event.
OK, May my suggesions helpful to you.
Regards
Dilip Patel
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dilip_rollwala wrote: if user is log in and close browser then you can call a javascript function on body's(HTML tag) unload event and in that function you can all a server side function which will perform logout procedure. for that you can use ICallback interface or you can use XMLHttpRequest.
What if JS is disabled?
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Thanks dilip for ur valuable suggistions......
i'll try to implement the said things
Thanks once again
cheers,
Try to help someone
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surender939 wrote: if a user logs in and closes bowser close button instead of log out.
if a user logs in and leaves doing nothing.
You can write a SQL Job which checks the tables and update the flag which are expired. For this, you need to keep a timestamp which gives the last accessed time.
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I have a gridview that has a column of textbox that users input something in textbox.I want to retrieve text of textboes after postback,so i wrote this code to store texts of textboxes in list and list in a session.but I don't know how to show them agian in textboxes.
my code to store text of textboxes:
protected void Button1_Click(object sender, EventArgs e)
{
List<string> qy = new List<string>();
foreach (GridViewRow gvr in GridView1.Rows)
{
TextBox q = (TextBox)gvr.FindControl("textbox5");
if (Session["quantity"] == null)
{
qy.Add(q.Text.Trim());
Session["quantity"] = qy;
}
else
{
((List<string>)Session["quantity"]).Add(q.Text.Trim());
}
}</string></string></string>
-----------------------------
and in pageloade i wrote this but I don't know how to continue it:
if(Session["quantity"]!=null)
{
List<string> temp=(List<string>)Session["quantity"];
foreach(GridViewRow gvr in GridView1.Rows)
{
TextBox tq=(TextBox)gvr.FindControl("textbox5");</string></string>
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You can use the Grd Row Created Event
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Just true the EnableViewState property of textvox or your grid.
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the viewstates are true.I want to show text in textboxes agian after postback.
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Hello,
I have a tag link with onclick() function(fnDelete). I am passing the string from the database.Eg: Here i want to pass the string(friend's).
since the string(friend's)is being with single quotes,the function "fndelete" is not called. And i am getting the script error as "Excepted ')'.So how can i pass the string(friend's) to that function?.
Can anybody help me please?..
Here is my code.
<asp:TemplateField>
<ItemTemplate>
<a id="del" style="color:Black; text-decoration:underline;" class="Itemlink" onclick="fnDelete('<%#DataBinder.Eval(Container,"DataItem.Name")%>')" runat="server">Delete</a>
</ItemTemplate> </asp:TemplateField>
function fnDelete(name)
{
alert(name);
}
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use the replace method to add another single quote to the parameter
so instead of passing Friend's, you would pass Friend''s
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No - if you're trying to write an apostrophe to a JavaScript function you need to escape it with an \
eg: friend's becomes friend\'s
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Now it works when i Replace the single quotes
like
onclick="fnDelete('<%#DataBinder.Eval(Container,"DataItem.CatId")%>','<%#DataBinder.Eval(Container,"DataItem.Name").ToString().Replace("'", "\\'")%>')"
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To correctly encode a string to put in a Javascript string literal, you have to escape both backslashes and apostrophes.
.Replace("\\", "\\\\").Replace("'", "\\'")
Of course, if you are absolutely sure that the string can never ever contain a backslash, you only need to escape the apostrophes.
Despite everything, the person most likely to be fooling you next is yourself.
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i have a list that I bind it to gridview.in this list I store id of products.my list is in a session..in itemtemplate column of this gridview I put a button , named delete , for deleting every row.i dont bind this gridview to sqldatasource .it binds to a list.the id of product is one of the columns of gridview.I want to when user click this button the id of that product remove from the list .how should I remove thi sid from my list and where should I write code.please help me.here is gridviewsource:
<asp:gridview id="GridView1" runat="server" autogeneratecolumns="False" height="140px" width="572px" showfooter="True" xmlns:asp="#unknown">
<columns>
<asp:boundfield datafield="product_id" headertext="product_id" />
<asp:templatefield headertext="name">
<edititemtemplate>
<asp:textbox id="TextBox1" runat="server" text="<%# Bind("category_name") %>"></asp:textbox>
</edititemtemplate>
<itemtemplate>
<asp:label id="Label1" runat="server" text="<%# Bind("category_name") %>"></asp:label>
<asp:label id="Label2" runat="server" text="<%# Eval("type") %>"></asp:label>
</itemtemplate>
</asp:templatefield>
<asp:boundfield datafield="degree" headertext="degree" />
<asp:boundfield datafield="package_type" headertext="package" />
<asp:templatefield headertext="price">
<edititemtemplate>
<asp:textbox id="TextBox2" runat="server" text="<%# Bind("price") %>"></asp:textbox>
</edititemtemplate>
<itemtemplate>
<asp:label id="Label3" runat="server" text="<%# Bind("price") %>"></asp:label>
</itemtemplate>
</asp:templatefield>
<asp:templatefield>
<footertemplate>
<asp:label id="Label3" runat="server"></asp:label>
</footertemplate>
<itemtemplate>
<asp:textbox id="TextBox2" runat="server" width="97px"></asp:textbox>
</itemtemplate>
</asp:templatefield>
<asp:templatefield>
<itemtemplate>
<asp:button id="Button3" runat="server" commandname="delete" cssclass="button" text="delete" />
</itemtemplate>
</asp:templatefield>
</columns>
</asp:gridview>
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Hi,
For the GridViews RowDeleting event, access the ID and remove it.
Here is the steps to follow. After successful deletion re-bind the list to the GridView control.
1. For the delete button, set CommandArgument as the ID.
<asp:Button ID="btnDelete" runat="server" CommandName="delete" CommandArgument='<%#Eval("product_id")%'> />
2. For the RowDeleting event.
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
Button btnDelete = (Button)GridView1.Rows[e.RowIndex].FindControl("btnDelete");
if (btnDelete != null)
{
int iProductID = Int32.Parse(btnDelete.CommandArgument);
if (Session["lstProduct"] != null)
{
List<Products> lstProducts = (List<Products> )Session["lstProduct"];
Products oProducts = lstProducts.Find(delegate(Products p) { return p.product_id == iProductID; });
if (oProducts != null)
{
//Give a message : record deleted successfully.
lstProducts.Remove(oProducts);
Session["lstProduct"] = lstProducts;
GridView1.DataSource = lstProducts;
GridView1.DataBind();
}
}
}
}
Hope it helps,
Thx,
Gayani
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Products oProducts = lstProducts.Find(delegate(Products p)
what is delegate?I did't use product class.here is my code:
if (Session["basket"] == null)
{
List<string> pid = new List<string>();
pid.Add(productid.Trim());
Session["basket"] = pid;
}
else
{
((List<string>)Session["basket"]).Add(productid.Trim());
}
</string></string></string>
Button btnDelete = (Button)GridView1.Rows[e.RowIndex].FindControl("btnDelete");
I don't have RowIndex in my smart list.
modified on Friday, September 5, 2008 3:39 PM
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Hi Gurus,
I have a tab container and under a tab panel I have datagrid .
When I dynamically populate the datagrid I find its height is more than the height of the tab panel / container. I do not get scrollbars for the tab panel. It gives me effect that my datagrid is overlapping my tab container.
How should I make datagrid remain inside the tab panel but still let it grow and in turn have scrollbars.
My code is
<ajaxToolkit:TabPanel ID="TabPanelResult" runat="server" HeaderText="TabPanel1" >
<HeaderTemplate>Result</HeaderTemplate>
<ContentTemplate>
<div align=center
<asp:datagrid id=dg_SearchResults runat="server" Width="262px" Font-Names="Verdana" Font-Size="7pt" PageSize="5" HorizontalAlign="Left" AutoGenerateColumns="False" AllowSorting="True" AllowCustomPaging="True" ForeColor="Black" CellPadding="2" BackColor="White" BorderWidth="1px" BorderStyle="Solid" BorderColor="#999999">
<FooterStyle Wrap="False" BackColor="#CCCCCC">
..
..
..
..
</TABLE>
<%--</asp:Panel>--%>
</div>
</ContentTemplate>
</ajaxToolkit:TabPanel>
</ajaxToolkit:TabContainer>
Please give me some feedback.
regards
vijay
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Hi guys
I need to write the following sql query:
select * from table where field1 not in (select field2 from table2 where field3 like '%05/09/2008%' and sum (field3) < 1)
Basically I need to put a sum in the where statement, is it possible to do this?
thanks 
The answers posted by me are suggestions only and cannot be used in anyway against me.
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