|
I am displaying query results in repeater control. now i want to click any row of repeater and get id of that row. is it possible through javascript. if yes then plz help through supportive text.
Thanx a lot
|
|
|
|
|
Hi,
Let’s say you are going to click on a button placed in the repeater. And I assume that there is a field that you want to get the ID of. So here I will assume it to be ‘CustomerID’. Duing item bound this customer ID will be assigned as the CommandArgument of the button that you will be clicking.
Sample - Code
<asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound">
<ItemTemplate>
<br />
<asp:Label ID="lblCustomerName" Text='<%#Eval("CustomerName") %>' runat="server"
Width="100px"></asp:Label>
<asp:Button ID="btnEdit" runat="server" Text="Edit" CommandName="Edit" CommandArgument='<%#Eval("CustomerID") %>' />
</ItemTemplate>
</asp:Repeater>
In the ItemDataBound event of the Repeater, access the button, and get the commandargument, which will be the ID you want and here, I’m calling an alert to return the ID.
protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
Button btnEdit = (Button)e.Item.FindControl("btnEdit");
if (btnEdit != null)
{
string sId = "The selected item ID:" + btnEdit.CommandArgument.ToString();
btnEdit.Attributes.Add("onclick", "javascript:return " +
"alert('" + sId + "')");
}
}
Hope it’s clear.
Thx,
Gayani
|
|
|
|
|
Thanx Gayani Sir.
This second of my questions that u have helped me out. Thanx a ton.
|
|
|
|
|
i implimented this but there is a problem that id it gets is the id of last row only.
|
|
|
|
|
Hi,
You are most welcome.
Can u pls copy that code(.aspx and .cs files), so that I can find out where the error is.
Here is a another way of testing whether it returns ID correctly.
Just add the following code to your repeater and check.
<asp:Label ID="lblDisplayIDs" Text='<%#Eval("CustomerID") %>' runat="server"></asp:Label>
For verification.
Thx,
Gayani
modified on Friday, June 6, 2008 4:37 AM
|
|
|
|
|
Here is code given below
.aspx File:-
<table width="556px" cellpadding="0" cellspacing="0" rules="all" border="1" bordercolor="gray" >
<asp:Repeater ID="rpt_Details" runat="server" OnItemDataBound="rpt_Details_ItemDataBound">
<HeaderTemplate>
<tr>
<th align="center" width="67px">
ProductID</th>
<th align="center" width="190px">
ProductName</th>
<th align="center" width="70px">
SupplierID</th>
<th align="center" width="75px">
CategoryID</th>
<th align="center" width="127px">
QuantityPerUnit</th>
<th align="center" width="127px">
Get ID</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td>
<%#Eval("ProductID")%>
</td>
<td>
<%#Eval("ProductName")%>
</td>
<td>
<%#Eval("SupplierID")%>
</td>
<td>
<%#Eval("CategoryID")%>
</td>
<td>
<%#Eval("QuantityPerUnit")%>
</td>
<td>
<asp:Button ID="btn_GetID" runat="server" Text="GetID" CommandName="Edit" CommandArgument='<%#Eval("ProductID") %>' />
</td>
</tr>
</ItemTemplate>
</asp:Repeater>
</table>
.cs File:
protected void rpt_Details_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
Button btnedt = (Button)e.Item.FindControl("btn_GetID");
if (btnedt != null)
{
int id = Convert.ToInt32(btnedt.CommandArgument);
Label2.Text = id.ToString();
}
}
|
|
|
|
|
Hi,
Okay, I understand your problem.
First, the event ItemDataBound fires every time you bind an item to the grid view, there for as a result your label’s text will be assigned by the last ID. You can use this to bind the JavaScript functionality. I think in this scenario that is to get the ID in to a label try this code.
Sample Code.
protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)
{
Button btnEdit = (Button)e.Item.FindControl("btnEdit");
if(btnEdit != null)
{
if (btnEdit.CommandName == "Edit")
{
Label1.Text = btnEdit.CommandArgument;
}
}
}
ItemCommand event will basically fire when you click on any button in your repeater control. I.e. either you click on edit or delete, so to identify which button you click distinctly I have marked the button’s command argument as edit, so you know you what to get the ID when you click on edit only. And assign it to the label.
Note: Make sure you are binding to the repeater when IsPostBack is false.
Thx,
Gayani
modified on Friday, June 6, 2008 8:09 AM
|
|
|
|
|
hello friends
I want to autoredirect the user when the payment is sucessfull
i have given a success return value so on button click it is getting redirected
Please tell me is there in any option for auto redirecting if yes a link or small code will be useful to me
One more question :
I am sending mail to the person who has paid thru paypal
so before redirecting to paypal i am storing the email message in a session variable and in the page load event of thank you page (sucess page ) i am sending the messages and setting a text in the label that payment is done sucessfully and docket number is """.. unfortunately this is not working
Is session getting expired or what ? most of the times the label text is remaining the default text
regards
If You win You need not Explain............
But If You Loose You Should not be there to Explain......
|
|
|
|
|
What you can do is at the time of payment create one table which will store that user id and whatever other fields you want to store .Then after this paypal is successfully returning in code,it will give somthing 1 or 0 as a return value .By comparing that one you can redirect it to whichever page you want and the second thing is mail so you can store that email as well in that table and after fetching it you send appropriate message to him that your payment is done and all that..
Regards,
Bhumika Barot
Thanks & Regards,
Bhumika Barot
|
|
|
|
|
As soon as you user leave your page to paypal ur session is gone.You can save the email into cookie.Hope that help
|
|
|
|
|
Hi ! Friend
I have get response in xmldocument. i want to fill xml in table or gridview. so please help me how can i fill xml in htmltable by vb.net code.
harun
|
|
|
|
|
I have a file upload control (to save the files in a folder).After selecting a document file with the size of 15 Mega Byte ,When i click the button to save it in a folder , it navigates to Cannot find server page .The page cannot be displayed.
I think this control has got file length restrictions.
If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!
|
|
|
|
|
Check that the folder you are uploading the file to has the correct address, if it is check that 15mb can be remotly added to your server
We are not a Code Charity
|
|
|
|
|
it is working very fine if the size is 1-4 mb.
Let me tell u the complete situation,
there is a button and a file upload control.
now select a file with the size of 15 mb , and click the button , u will bet the error.
If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!
|
|
|
|
|
Hi Pankaj,
When you upload a large file your request size should support it. Therefore I think you need to increase the size of the MaxRequestLength in your web.config to support this.
Add or Change this tag in your web.config, in the <httpRuntime> section. This is specified in KB.
<httpRuntime maxRequestLength="15360"/>
But, the maximum would be 100MB.
Thx,
Gayani
modified on Friday, June 6, 2008 9:13 AM
|
|
|
|
|
hello frnds,
i have create wesite to send email and do the code using CDO but when i run the code, it gives me message "Transfer failed to connect the server"
Then i tried with System.Net.Mail but it give sme message that "XXXX is not valid in current context:25"
what i can do ?? how to solve these error
what it mean ???
how can i clear it ???
thankx in advance
Koolprasad2003 
Be a good listener...Because Opprtunity knoughts softly...N-Joy
|
|
|
|
|
It sounds like your connection string is incorrect, maybe you should try testing the connection in the design view of visual studio?
Double check you have the correct information
We are not a Code Charity
|
|
|
|
|
Hi all
I am using AutocompleteExtender with TextBox ,the autopostback property of the textbox is true and there is some event on textchange event,The Autocomplete extender show the scrollbar.
The problem is when i drag the scrollBar the Text TextChanged event is call means it postback,help me
Thanks
|
|
|
|
|
Well when you move away from the textbox the event will be called no matter what, thats what the event does, maybe try moving your code to a different event?
We are not a Code Charity
|
|
|
|
|
Hi
Please give me the solution of my problem(Auto Complete extender post back when scroll) which event i use for this.
Thanks
|
|
|
|
|
Hi all
I am developing the web application where I have used CSS classes for HTML and asp.net server controls. when I am opening the application in IE7, style are applied correctly. But when I am opening an application in IE6 there is no style applied. I am using IE6 with SP1 and CSS 2.1 . Can anyone please help me to know if I need to install any other fixes so that styles will be applied to the application when opened in IE6? Many thanks in advance.
|
|
|
|
|
IE 6 respects CSS. Something else is wrong here. Or, the problem is the specifics of your CSS.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Lots of variables here.
Are you using the correct doctype?
Are there no styles being set at all? If so do you have some conditional code that is blocking the stylesheet in your html?
|
|
|
|
|
I am playing around with the dotnet membership providers and have hit a bit of a problem.
I have created a custom "MyMembershipUser" class that inherits the system.Web.Security.MembershipUser class. This seems to compile ok.
I then made a "MyMembershipProvider" class that inherits System.Web.Security.MembershipProvider
There are a number of MustOverride functions in the base MembershipProvider class that are MustOverride and have as a return value the base MembershipUser class.
When I create the Overrides Functions in MyMembershipProvider, the functions will only let me return the base MembershipUser class.
Is there any way to let the Overriding functions in MyMembershipProvider to return a MyMembershipUser class instead of the base MembershipUser class?
|
|
|
|
|
You can't change it, no. You CAN return a derived class and cast it in the code that recieves it.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
