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 RepliesI am using a repeater control and i want to use one more repeater control inside the existing repeater control .Â
Like this:
<asp:Repeater ID="Repeater1" runat="server">Â Â Â <HeaderTemplate>Â </HeaderTemplate>Â Â Â Â Â Â
<ItemTemplate>
<!-- start child repeater -->    Here I want to use one repater control     <!-- end child repeater -->
</ItemTemplate>
</asp:Repeater>
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 RepliesHow 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'm doing a webpage with a search that brings a lot of information from MSSQL. What I did is a stored procedure that return only the page to be seen on the website. Right now I'm working on the paging as I need to show something similar than google. If you are at page 1 they show first 10 pages and if you are at page 19 they show since page 9 to 28. I think the best option to show the page numbers is using a linkbutton inside a repeater. The problem that I have now is that I do not know the best way to take the page number at postback.
Doing a quick sample I assigned an ArrayList to repeater.datasource:
<asp:Repeater ID="Repeater2" runat="server">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CommandArgument="<%# Container.DataItem %>"><%# Container.DataItem %></asp:LinkButton>
</ItemTemplate>
</asp:Repeater>
<asp:LinkButton ID="LinkButton2" runat="server" CommandArgument="4654">Test #1</asp:LinkButton>
At my Default.aspx.cs file I have the next code
protected void Page_Load(object sender, EventArgs e)
{
if (this.IsPostBack)
{
string x = LinkButton2.CommandArgument;
//string y = LinkButton1.CommandArgument;
//I know this line will not work since the Linkbutton1 is inside the Repeater.
}
What Shall I do to make it works? Does anyone has a better solution for this paging?
The link button only sets some value as true and does nothing else. When I run the code the LinkButton's event just won't fire! In my aspx page I got this LinkButton inside of a repeater with CommandName="SetDefault", some ID, runat property. That's it. In my code, inside of myRepeater_Itemcommand(), I got this
if (e.CommandName == "SetDefault")
{
Users obj = new Users();
obj.IsDefault = true;
}
[EDIT] I resolved it myself. It was a silly mistake. "l" was missing from "SetDefault" in my aspx page.
i used a linkbutton inside repeater,when it is clicked whole page is refresh .linkbutton name is comment.i want when link button is clicked ,text box (txt comment) should be visible,without refreshing the entire page
 <asp:Repeater ID="RepeaterNews" runat="server"
onitemcommand="RepeaterNews_ItemCommand" >
<ItemTemplate>
<table class="style1" style="border: thin solid #C0C0C0; margin-left: 50px; background-color: #99CCFF;" cellspacing="0">
<tr>
<td rowspan="2"> <asp:Image ID="Image1" runat="server" ImageUrl='<%#Bind("Photo") %>' Width="80" Height="70" />
 </td>
[code]....
I am brand new (like 2 weeks) to ASP.NET and VB.
I have a series of linkbuttons that are generated dynamically inside a repeater.
I need the background color of the selected linkButton to change and remain a new color when clicked. I thought that the ItemCommand property of the repeater would do the trick, but it doesn't.
Here is the code for the repeater:
[Code]....
why 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 need to access a control inside a repeater and change its properties. To enable it or not. I got an erorr message Object reference not set to an instance of an object. Here is my code inside a method. protected void
rptCAP_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
LinkButton lnDel = (LinkButton)rptCap.FindControl("lnkDelete");
lnkDel.Enabled = false; //<<<<< this is where the error occur
}
The name of the repeater control is id="rptCAP"
How to create Grid view control inside Repeater control.
View 7 RepliesHow to get label id in div tag for each row in  repeater control?
View 1 RepliesI have added a RadioButtonList inside a repeater as follows:
(.aspx file):
<asp:Button ID="Button1" Text="Add Comment" runat="server" />
<asp:Panel ID="pnlPanelDemo" runat="server" CssClass="modalPopup" ViewStateMode="Disabled">
<cc1:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
</cc1:ToolkitScriptManager>
<asp:Repeater ID="rptComments" runat="server">
[Code] ....
Now suppose if 3 questions are displayed on the webpage then 3 radiobuttonlists are displayed. I need to send the selected text of radiobuttons separately in my table in SQL Server on a button click event.
Suppose if selected answers are Very Poor, Average and Good then database entry should look like:
1Â Â Â Â Â Â Â Â Very Poor
2Â Â Â Â Â Â Â Â Average
3Â Â Â Â Â Â Â Â Good
(.aspx.cs file)
protected void AddComment(object sender, EventArgs e)Â {Â Â Â Â Â Â Â Â Â Â Â
string constr = System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
string sqlStatment = "INSERT INTO FeedbackResponse(QUESTION_ID,RESPONSE) values(@QID,@RESP)";Â
using (SqlConnection con = new SqlConnection(constr))Â {Â
using (SqlCommand cmd = new SqlCommand(sqlStatment, con))Â {Â
con.Open();  cmd.Parameters.AddWithValue("@RESPONSE",this.rptComments.  Â
cmd.ExecuteNonQuery();Â con.Close();Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
} }
I am not sure what to do in the bold line.
I need to assign string to repeater label on button click but it is showing error object reference not setÂ
//Label date = (Label)Repeater.FindControl("ltpl_datefor");
Label date = Repeater.Items[0].FindControl("ltpl_datefor") as Label;
date.Text = dateforloop.ToString().Substring(0);
[Code].....
I need to list URL records from DB and bind data to repeater, therefore I put hyperlink inside repeater control.
I want to fire 2 events when a Visitor click on hyperlink
1- It Update DB Record that this link clicked one time
2-Open URL in new windows
I have repeter where i display news headline and news. Five news bind each time. now i want to show facebook send button below with with each news.
View 1 RepliesI am trying to create a Linkbutton inside a calendar. Everything works except for the onClick.
Is there a way to make this work?
[code]....
I have a user control inside a repeater. I am binding a collection of objects to the repeater.
My user control has a public property to retrieve the object (setobject)
How do i pass each object through to the user control and not just the object property value? What is the syntax to do this?
[code]....
I am getting this error Extender control 'cpeProject' is not a registered extender control. Extender controls must be registered using RegisterExtenderControl() before calling RegisterScriptDescriptors(). Parameter name: extenderControl This is the itemtemplete code for repeater in aspx page.
<
ItemTemplate
>
<tr
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Employee_RollNo"
)%>
</td
>
<td
>
<asp:Panel
ID="pnlProject"
runat
="server">
<asp:LinkButton
ID="LinkButton1"
runat="server"
CommandArgument='<%#Bind("Employee_RollNo") %>'><%#DataBinder.Eval(Container.DataItem,"Full_Name")
%></asp:LinkButton
>
</asp:Panel
>
<asp:Panel
ID="Panel1"
runat
="server">
<cc1:CollapsiblePanelExtender
ID="cpeProject"
ExpandedSize="0"
CollapsedSize
="0"
TargetControlID="pnlSurvery"
ExpandControlID="LinkButton1"
CollapseControlID
="LinkButton1"
SuppressPostBack="true"
runat="server"
Collapsed
="false">
</cc1:CollapsiblePanelExtender
>
</asp:Panel
>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Sec_name"
)%>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Div_Name"
)%>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Grade_Name"
)%>
</td
>
<td
align="left"
style
="width: 15%; font-size: 11px; font-family: Verdana;">
<%
#DataBinder.Eval(Container.DataItem,
"Location"
)%>
</td
>
</tr
>
<tr
class
="ItemTemplate">
<td
colspan="8"
style
="width: 100%">
<asp:Panel
ID="pnlSurvery"
runat="server"
Width="100%"
Height
="100%">
<table
cellpadding
="10">
<tr
>
<td
>
<table
border="0"
cellpadding="0"
cellspacing
="0">
<tr
>
<td
>
<asp:Panel
ID="pnlBehaviour"
runat="server"
Visible
="false">
<table
border
="0">
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="Label1"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor="white">Functional/Behaviour Report</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvBehaviour"
runat="server"
AllowPaging="true"
AutoGenerateColumns
="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
BackColor="Lavender"
/>
<Columns
>
<asp:BoundField
DataField="TRAINING_PROGRAMS"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="TIME_PERIOD"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="RESPONSIBLE"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
<tr
>
<td
>
<br
/>
<br
/>
<asp:Panel
ID="pnlOther"
runat="server"
Visible
="false">
<table
border
="0">
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="lblHeading1"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor="white">Other Training Requirements, if any</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvOther"
runat="server"
AutoGenerateColumns="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
BackColor="Lavender"
/>
<Columns
>
<asp:BoundField
DataField="BT_DESCRIPTION"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="BT_REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="BT_DURATION"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="BT_COST"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
<tr
>
<td
>
<asp:Panel
ID="pnlTechnical"
runat="server"
Visible
="false">
<br
/>
<table
>
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="lblHeading"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor
="white"
Width="503px">Technical Report</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvTechnical"
runat="server"
AutoGenerateColumns="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline="False"
/>
<Columns
>
<asp:BoundField
DataField="TRAINING_PROGRAMS"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="TIME_PERIOD"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="RESPONSIBLE"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
<tr
>
<td
>
<asp:Panel
ID="pnlAssignment"
runat="server"
Visible
="false">
<br
/>
<table
>
<tr
>
<td
align="left"
style
="background-color: Navy">
<asp:Label
ID="Label2"
runat="server"
Font-Size="14px"
Font-Bold="True"
ForeColor
="white"
Width="503px">Assignments/Projects Report</asp:Label
>
</td
>
</tr
>
<tr
>
<td
>
<asp:GridView
ID="gvAssignment"
runat="server"
AutoGenerateColumns="False"
Font-Size
="medium">
<AlternatingRowStyle
Font-Bold="False"
Font-Italic="False"
Font-Overline="False"
/>
<Columns
>
<asp:BoundField
DataField="TRAINING_PROGRAMS"
HeaderText="TRAINING_PROGRAMS"
/>
<asp:BoundField
DataField="REMARKS"
HeaderText="REMARKS"
/>
<asp:BoundField
DataField="TIME_PERIOD"
HeaderText="TIME_PERIOD"
/>
<asp:BoundField
DataField="RESPONSIBLE"
HeaderText="RESPONSIBLE"
/>
</Columns
>
<HeaderStyle
Wrap="true"
BackColor="Navy"
Font-Bold="False"
Font-Italic="False"
Font-Overline
="False"
Font-Strikeout="False"
Font-Underline="False"
ForeColor="White"
/>
</asp:GridView
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
</table
>
</td
>
</tr
>
</table
>
</asp:Panel
>
</td
>
</tr
>
</ItemTemplate
>
code behind for Exporting it to excel
protected void btnExport_Click(object sender,
EventArgs e)
{
if (Repeater1.Items.Count > 0)
{
// RegisterCollapsibleExtender();
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Buffer =
true;
HttpContext.Current.Response.ContentType =
"application/vnd.ms-excel";
HttpContext.Current.Response.AddHeader("content-disposition",
"attachment;filename = EDReport.xls");
HttpContext.Current.Response.Charset =
"";
StringWriter sw =
new StringWriter();
HtmlTextWriter htw =
new HtmlTextWriter(sw);
//ScriptManager sm = ScriptManager.GetCurrent(Page);
//sm.RegisterExtenderControl(cpeProject, pnlSurvery);
//sm.RegisterAsyncPostBackControl(LinkButton1);
Repeater1.RenderControl(htw);
HttpContext.Current.Response.Write(sw.ToString());
HttpContext.Current.Response.End();
}
}
I have a composite control inside a repeater. I am trying to set the controls public properties inline like so (this is a simplified example):
<uc1:Control runat="server" ID="id" Value='<%# Eval("value") %>'>
When I place the repeater inside a user control INSIDE ANOTHER user control and onto the page this works - the property is correctly set, if I inspect it inside the EnsureChildControls() method of the custom control the composite control's Value propertyis set to Eval("value") as intended.
I am using an event calendar control (not a MS control) and I am trying to access a LinkButton inside this control's HeaderTemplate. Below is what I have tried so far. I get the familiar "Object reference not set to an instance of an object" error. Does anyone has an alternate way to get this control? I need to change the visibility property of it.
<ec:EventCalendar runat="server" ID="eventscalendar"...
<HeaderTemplate>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td style="text-align: left; width: 33%; font-weight: bold; font-size: small; color: blue">
«
<asp:LinkButton ID="PrevMonth" runat="server" Text='Previous Month' CommandName="PrevMonth" />
</td>
...
</HeaderTemplate>
LinkButton PrevMonth = (LinkButton)form1!eventscalendar.FindControl("PrevMonth") as LinkButton;
LinkButton PrevMonth = this.FindControl("form1!eventscalendar!HeaderTemplate!PrevMonth") as LinkButton;
I have put my gridView inside an UpdatePanel with Timer control for auto refresh.The gridView has a linkButton column which is bounded to referenceNo column from database.
On click of this link button i want a panel to get visible. This Panel contains details corresponding to the referenceNo shown in differnt controls (mostly texboxes). Do i necessarily need to put the panel inside the Update Panel.If not how do i do it?
I have tried putting panel outside UpdatePanel, but it doesn't show panel on clicking the linkbutton nor does the values are updated inside this panel (if panel's visibility is set to true by default for testing purpose).
I have a repeater control on my page. Here's my code:
[Code]....
I would like to change a background color of the item's <div> when user checks the chechbox. I have an event handler for CheckedChange event but I don't know how can I get access to this div from the event handler.
got an example of a repeater inside a repeater (dataBound) code behind?
View 3 Replies