I have a linkbutton control in gridview. The linkbutton shows multiple names seperated by comma. When i click on names i want to get the nameID which i can pass to sproc. I am not sure how do i bind the name and name ID to the gridview linkbutton?
heres my code
<asp:Gridview>
<asp:columns>
<asp:TemplateField HeaderText="Groups">
I need to have a Repeater with the letters of the Alphabet, when the letter is clicked on it returns all the "names" that start with the corresponding letter in a gridview.
I have got a basic repeater below working but when I tried to change it to a LinkButton I seem to have problems with the CommandArgument.
<asp:Repeater runat="server" >
<ItemTemplate>
<%# Container.DataItem %>[code]...
I have seen some close examples of this in C# but I need it in VB and the converter I use says incomplete snytax.
I am very confused about this problem, and i have tried a lot of things to fix it, but for some reason it rejects finding my LinkButton..aspx page:
[Code]....
I have tried the following things and still getting the message the the object reference not set to an instance:
[Code]....
[Code]....
[Code]....
And still it tells me that the object reference is not set to an instance. I find this very strange and hopefully there's someone who can tell me where i make a mistake?
I have Repeater, which consists of LinkButon and Literal. LinkButon and Literal are whole thing by implication. I want get value from Literal, when user click on corresponding LinkButton.
View 3 RepliesI am having trouble with the postbacks that are fired within my updatepanel by the linkbuttons. Here is the structure of my page
View 6 RepliesI can't change the text of a linkbutton that is placed in a repeater. I want the text to change when I click the button.
[Code]....
</FooterTemplate>
How can I make a linkbutton inside a repeater open a new browser window on click?
<asp:LinkButton ID="LinkButton4" runat="server" PostBackUrl='<%# string.Format("~/Products.aspx/{0}",Eval("URL")) %>'>Details </asp:LinkButton>
I have a repeater with a nested LinkButton that passes record's unique identifier (ADRTYPECODE) to the same page.I would like to change its behavior to pass the same argument to a different aspx page.How do I make that page respond to an event fired by this button?
[Code]....
[Code]....
[Code]....
I have a repeater that has a LinkButton in the Item Template. The LinkButton displays a UserControl that consists of a FormView. The UserControl has an HTML Element that when clicked hides the UserControl by simply change the display of the control from 'block' to 'none'. If the 'Close' span is clicked, the UserControl is successfully hidden, but afterward, the 'Edit' linkbuttons no longer postback.
View 1 Repliesi want to get repeater row cell value when link button clicked. How should i do that?
below is my code html:
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table id="Table1" cellspacing="0" rules="all" border="1">
<tr>
[Code]....
I query the database to get the VideoName and VideoURL of the videos held in my database (Videos saved on the file system with their location stored in the database) then bind the query results to a repeater with the following code
protected void Page_Load(object sender, EventArgs e)
{
// Variables declaration
string strConnString = ConfigurationManager.ConnectionStrings["vidConnectionString"].ConnectionString;
SqlConnection sqlConn = new SqlConnection(strConnString);
SqlCommand sqlcmd = new SqlCommand("SELECT [VideoName], [VideoURL] FROM [Video]");
SqlDataReader sqlReader;
sqlConn.Open();
sqlcmd.Connection = sqlConn;
sqlReader = sqlcmd.ExecuteReader();
VideoRepeater.DataSource = sqlReader;
VideoRepeater.DataBind();
sqlConn.Close();
}
and put a hyperlink into the repeater to list all the VideoName's this works fine but I want to pass the VideoURL to the next page I am using NavigateUrl="PlayVideo.aspx?VideoURL='<%# Eval("VideoURL") %>'" but when I try and load the Page I get the error saying The server tag is not well formed. the whole repeater code is
<asp:Repeater ID="VideoRepeater" runat="server" >
<ItemTemplate>
<asp:HyperLink ID="VideoLink" NavigateUrl="PlayVideo.aspx?VideoURL='<%# Eval("VideoURL") %>'" runat="server"><%# Eval("VideoName") %></asp:HyperLink>
</br>
</ItemTemplate>
</asp:Repeater>
I'm sure i've just got the hyperlink navigateURL wrong put not sure how else to pass the VideoURL variable
I have one repeater and one gridview, i want to bind my repeater when link button is clicked which is inside repeater, i user itemCommand but its not working....
View 1 Replieswhy I get this error:
Object reference not set to an instance of an object.
when I try to access a LinkButton inside a Repeater as follows:
[Code]....
[Code]....
I have a databound repeater and in this repeater is an imageButton. How do I pass info from the database into the click event? For example, I've got the description, heading and price fields populating labels, but want the id to go into the imagebuttons click event in order to build a querystring.
View 6 Repliesi am having two logins,one login for employee and another login for hr,hr wants to create the payslip for every month,if the HR created the payslip for the particular employee,once created the payslip,the employee can login in his account ,if payslip is created it will be displayed in the gridview,in that gridview i provide a print option,,,and pass the employee id using the eval..my problem is,,if the particulare employee having the payslips details in the gridview,it will be order by month wise,if the user wants to take the print,if the employee want to take the print for the month of february,,when the employee clicks the print option by mistake january month record is printed,,i need to print februry as per the employee selection,,,this is my code,form1.aspxin gridview all the months of salary details will be displayed,
<Columns>
<asp:BoundField DataField="empcode" HeaderText="Employee Code"
SortExpression="empid" />
<asp:BoundField DataField="empname" HeaderText="Employee Name"
SortExpression="empname" />
<asp:BoundField DataField="month" HeaderText="Month" SortExpression="month" />
[code]....
I am working with a repeater control for a reporting purpose.
I have 2 repeaters one inside another , i hvae to bind the second repeater with the help of function which is having two parameters to pass in it
<asp:Repeater
ID="Rptgsaaccount"
runat ="server"
DataSource ='<%#bindcourse(Eval("Session_Id"),2nd parameter)%>'>
the first parameter is i am easily getting from outer repeater, but the second parameter value is exist on the server side and in a session variable
i have to pass this server side session variable value in above mentioned function as a second parameter .
I have a repeater in which there is a Row which brings a value of Salary from a table. And there is a condition:
1)When user adds the salary value in a textbox, there are two radio buttons, YES and NO,
I want, whenever user selects the yes option, the salary value should be displayed in the repeater.
see the code for the Repeater and Textbox, Radiobuttons:-
Repeater code:-
<asp:Repeater ID="rep_Jobs" runat="server">
<ItemTemplate>
<h3 class="parag"><%# Eval("Position") %> - <%#Eval("Location") %></h3>
<div>
[Code]....
Note: The textbox of salary and Repeater is two different page. What should I do to show in repeater when the radiobutton is selected YES.
I am having a LinkButton inside a repeater control and I want to have hover popup when I mouse over it. How can I do it? I have seen couple of examples, but they are using <a href> tag..I want it on LinkButtonn.
View 4 Repliesi want to fetch the text value of selected hyperlink control from repeater control.
View 1 Repliesactually i am having a gridview control in my page..in that gridview i displayed the employee details and i provide view link button for every column in that gridview..my doubt is whenever i click the view link button in the gridview,the employee id will be get and pass it to other page and retrive the values using that employee id ..how to use.? I am using a code like this
<asp:TemplateField HeaderText ="View">
<ItemTemplate >
<asp:LinkButton ID="LinkButton1" runat="server" Text="View" PostBackUrl='<%#"~/Default.aspx?empid="+Eval("empid")%>'></asp:LinkButton>
</ItemTemplate>
when i click the view button it will go to default page but the records are not displayed in the textbox..this is my default.aspx.vb code
[CODE]
protected void Page_Load(object sender, EventArgs e)
[Code]....
In my asp.net web i used the following code:
<asp:LinkButton ID="LinkButton1" runat="server"
PostBackUrl="unitlink.aspx?coy=tata">Tata</asp:LinkButton>
The data is correctly displaying in gridview.
There is a label (label1.text) in the same page i want to display the coy in that label along with the gridview....
got an example of a repeater inside a repeater (dataBound) code behind?
View 3 RepliesI have a user control that displays a shopping cart in an ecommerce application.
The main cart display is a repeater that renders as a html table. In one of those table columns, there is another repeater to display people associated with the products int he cart (it's a repeater in case there is a line item >1 with multiple people).
I've added an ImageButton that I want to use to change the person associated with the item. At first, when I'd click on it I was getting this error:
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
So as an experiment I disabled EventValidation on the page (not the control it's self) and now I do not get an error, but I also do not ever hit the breakpoint I set in the innermost repeater's ItemCommand event.
So I wonder how I might do this without disabling EventValidation, because this control will show up on multiple pages and we don't want to edit them all. Also, I'll need to know not only the repeater containing the control's row that the event came from but also the row index of the repeater containg this one. Is this possible?
I have repeater in which I have 2 hyperlink in the footer of the repeater and I want that the hyperlink can navigate from the page_load
View 2 Replies