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I take a mistake like belleow message with runtime ;
"A control with ID 'lnk1' could not be found for the trigger in UpdatePanel 'UpdatePanel2'.."
lnk1 is my LinkButton's ID thats in the Ajax Accordion Menu content ..
and the part of code :
-----------
<Triggers>
<asp:AsyncPostBackTrigger ControlID="lnk1" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
-----------
And Please Help me .. Thank u so much for each answers..!
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Can u post complete ajax update panel code.
Also check for the ID for Case sensitive.
Regards,
Smart Boy
Mumbai,
(INDIA)
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There isn't problem ID's about case sensitive..
and the code below :
<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<asp:GridView ID="GridView1" runat="server" CellPadding="4" ForeColor="#333333" GridLines="None" HorizontalAlign="Center" AllowPaging="True" AllowSorting="True">
<FooterStyle BackColor="LightGray" Font-Bold="True" ForeColor="White" BorderStyle="Solid" BorderWidth="2px" Font-Size="Small" />
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" Font-Size="Small" />
<PagerStyle BackColor="LightGray" ForeColor="MediumBlue" HorizontalAlign="Justify" BorderStyle="Solid" BorderWidth="2px" Font-Size="X-Small" />
<SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="LightGray" Font-Bold="True" ForeColor="MediumBlue" BorderColor="Black" BorderStyle="Solid" BorderWidth="2px" Font-Names="Verdana" Font-Size="X-Small" Font-Strikeout="False" Font-Underline="True" />
<EditRowStyle BackColor="#999999" />
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
<Columns>
<asp:ImageField DataImageUrlField="MARKA_ADI" DataImageUrlFormatString="images/{0}.jpg"
HeaderText="GÖRÜNÜM">
</asp:ImageField>
</Columns>
</asp:GridView>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="lnk2" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
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In first post u have said that ur button name was "lnk1" and now in ur this reply with the code ur button name is "lnk2"
Regards,
Smart Boy
Mumbai,
(INDIA)
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The name lnk1 or lnk2 is not important,
I have already a few LinkButton instance, in the Content of Accordion Menu..
Thats the important point, the update panel can not find whatever linkbutton, that i write in the trigger..
Thanks..
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is this link button is in menu?
Regards,
Smart Boy
Mumbai,
(INDIA)
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yep !
like this :
<Content>
<table style="border-color:Black" border="0" cellpadding="0" cellspacing="0" width="129" >
<tr>
<td class="accordionPaneContent">
<p style="text-align:center">
<asp:LinkButton Font-Underline="false" CssClass="accordionPaneLink" ID="lnk1" onclick="lnk1_Click" Text="1" runat="server">HewlettPackard</asp:LinkButton>
</p>
</td>
</tr>
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In event name of ur update panel u have written "Click" as event but in ur linkbutton control onclick event value is "lnk1_Click".
If u r writing ur code in ASP.Net then Handler in the event like
Protected Sub lnk1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lnk1.Click
And remove the event name in the Code onclick="lnk1_Click" from ur html and try then.
Best of Luck.
Regards,
Smart Boy
Mumbai,
(INDIA)
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Hi i am looking into implementing the ajax toolkit password strength control and was wondering if it is possible to use this control to prevent the user from submitting the form. I have got the control working so that it informs the user of the strength of their password however i am able to submit the form even if the password requirements are not met.
“You will never be a leader unless you first learn to follow and be led.”
–Tiorio
"Coming together is a beginning, staying together is progress, and working together is success." Henry Ford
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plz send me the almost good ebook for vs 2008 connectivity using c# language.......
to create most good connectivity in good project
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I currently writing an E-book and its time consuming and it take a lot of my time, previously someone started a thread, and he wanted free e-book download sites. I give him the link and never realized that downloading e-book books from the free sites or dirty sites it’s illegal, Colin warned me about and today am the one who is writing e-books, we spend sleepless night writing and you want to steal it from us. If you want learn Programming buy a Book don’t steal it
Vuyiswa Maseko,
Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/
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THANX FOR UR HELP........
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Hi,
my code
aspnet_User user = c.aspnet_Users.First(u => u.UserName == userName);
user.UserName = e.NewValues["UserName"].ToString();
user.LoweredUserName = user.UserName.ToLower();
c.SubmitChanges();
after submit changes my aspnet_user table have 2 rows. one is with old username and another one is with new .. hmm.gif i only want to update the row
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Have you got a primary key on the table?
Andreas Johansson
IT Professional at Office IT Partner i Norrbotten Sweden
What we don't know. We learn.
What you don't know. We teach
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Hi,
When i run amy web app in asp.net2.0 with sqlserver2000 , I am getting the Err;
"WebDev.WebServer.exe has encountered a problem and needs to close. We are sorry for the inconvenience."
What could be the problem .
Plz help.
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Hi,
This is because your .NET webdev exe has currupted. Repair will solve this problem.
Ramesh Sambari
Knowledge is like honey.
Collect it, to make life sweet.
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Hi,
Thanx ,But should i install the whole .net or can it be repaired with the other ways .
Plz help.
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plz reinstal the basic software for the vs 2005...........and check out the registry........and also the current process to the task manager...........
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how to make page like Igoogle(http://www.google.co.in/ig?hl=en) specialy feture
of drag drop item one div to another
Please help me.
Piyush Vardhan Singh
p_vardhan14@rediffmail.com
Eventure Technology
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com
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I used this[^] book and sample code to create an iGoogle like site.
http://dropthings.omaralzabir.com[^] is the sample page that it teaches you to build
It's reasonably straightforard and uses Linq.
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Thanks For Reply
Please explain in Briefly.
Piyush Vardhan Singh
p_vardhan14@rediffmail.com
Eventure Technology
http://holyschoolofvaranasi.blogspot.com
http://holytravelsofvaranasi.blogspot.com
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iGoogle is made up of widgets. The book explains how to create your own widgets using the .net 3.5 Ajax framework.
When a new user logs in, database records are created to record which widgets they have selected and the widget locations in a three column screen layout. When a user drags and drops a widget, the column number and order are recorded via Ajax back to the database for the next time they login.
You can use the basic framwork to create your own widgets to do anything you want, but the most useful RSS functionality etc is already written for you.
hope this helps.
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Hello
Tell me please how to allocate a variable "perem" from
protected void ddlCategories_OnSelectedIndexChanged (Object sender, EventArgs e)
(
DropDownList d;
d = (DropDownList) sender;
string perem = d.SelectedItem.Text;
)
to
protected void GridView1_RowDataBound (object sender, GridViewRowEventArgs e)
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you mean you want to store value among postbacks..
Use Session, viewstate, cookie etc to do this ..
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