I have a page with a menu like navigation pane (too repeater) and a placeholder in these page.
This is my problem : on menu item click i open different control in my placeholder, one at click. When i change them selected item in my menu on page init i load the old control and i load the new control on menu event. How i can get te selected item of a repeater on page initor load the, items are LinkButton
I have one repeater on page which has his own sql data source. I've placed 2 dropdown lists on the page. The repeater has jQuery DataTable plugin. With 2 dropdownlist I wish to change the sql stored procedures so when each will be selected the data in repeater will change. When user select the first there will be only data (users) according to selected item and in the second the same. I wrote 2 simple functions for changing stored procedure of repeater and rebiding it. Everything works but when I try the second one and then the first I always get warning about error "Procedure or function .... has too many arguments specified".
I think that when I select the first one the second function is still called although I don't call it.
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How can I get current viewed itemindex of a repeater item template, have tried a few stuffs i got from google search, but it seems not to work.
I have items like:
1 text link1
2 text link2
3 text link3
4 text link4
where 1, 2, 3, 4 are the itemindex, i want to be able to get 1 if text link1 is clicked, or 2 if text link two is clicked etc.
Here is my repeater html
I want to bind parent repeater item index in child repeater control using inline code not code behind side.
For example
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I have a repeater control:
<asp:Repeater ID="rep" DataSourceID="XMLDSCompare" runat="server">
<ItemTemplate>
<h4><%# XPath("title")%></h4>
</ItemTemplate>
</asp:Repeater>
Now if its the first item in the total resultset, I want to add <div> to ItemTemplate control, if its the 2nd item, I want to add </div>
So output would be (not including table tags generated by repeater control):
<div>
title 1
title 2
</div>
<div>
title 3
title 4
</div>
<div>
title 5
title 6
</div>
How would I do this in the ItemDataBound event of repeater control?
I am using a repater whose item template is having a dropdownlist. Now i want to access that dropdownlist from a button click event. Here is the code iam using :
protected void btn1_Click(object sender, EventArgs e)
{
foreach (RepeaterItem item in rptWord.Items)
{
DropDownList ddl1 = (System.Web.UI.WebControls.DropDownList)rptWord.FindControl("ddlWord");
}
}
But m getting ddl1 as null. For this i created a function which is as follows:
public void myFunction(object sender, RepeaterItemEventArgs e)
{
foreach (RepeaterItem item in rptWord.Items)
{
DropDownList la = (System.Web.UI.WebControls.DropDownList)e.Item.FindControl("ddlWord");
}
}
using this function iam able to access the repeater but i guess its not possible to call this function on button click event .
I have two repeater which are nested..Means there is one repeater and inside that i have another repeater.
I want data in following format:
*Transaction Id:1xasd2*
Product1 2 500
*Transaction Id:2asd21*
Product2 1 100
Product3 2 200
So how can i achieve this?
I have a list with 2 sorts of items. Items that have actual values (1,2,3,4 etc) and items that are like group headings so all their values are set to 0. If someone decides to select a group heading - which has a value of 0, is it possible to redirect them to my 'Select an item' item which has a value of ""?
If worse comes to worse, I can just reconstruct the entire list, although if possible I'd like to avoid it.
I have a project that queries a set of times from a database and uses these entries to populate a dropdownlist. Once the page is loaded, the user can select one of the items in the DropDownList. When the "Save" button is clicked, the Selected item value is returned to the [HttpPost] version of the controller action. This item is then stored into session. If the system returns to the page containing the dropdown, I want the saved Value to be selected in the DropDownList. What actually happens is that the DropDownList is always set to be the first item in the list.
Database Table: This data has been imported using Link to SQL
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I bind dropdownlist in my page
protected void Page_Load(object sender, EventArgs e) {
BindDropDownList(DDL1, "city1", "name", "ID");
DDL1.Items.Insert(0, new ListItem("select city", "0"));
}
And SP
LTER procedure [dbo].[city1]
as
begin
select id,Name
from city
end
And design code
<asp:DropDownList ID="DDL2" runat="server" CssClass="daddsd">
</asp:DropDownList>
And here is imagebutton code that when click on it update data into table
protected void ImageButton_Click1(object sender, ImageClickEventArgs e) {
string data = Server.UrlDecode(Request.QueryString["BehCode2"]);
SqlCommand _cmd = new SqlCommand("insertinfo", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();
[Code] ....
Here when i click on button it insert all data into table but it didn't insert my selected item from dropdownlist it insert select city that i define in page_load
DDL1.Items.Insert(0, new ListItem("select city", "0"));
And when i delete this code from page load it insert in table first row of my table it didn't insert my selected item from dropdown list.
I am trying to get a drop down and a form view to work together. I've never used form views before. I also am using the entity framework to do everything. This is also my first time with it.
I want to be able to have a drop down, that is populate from the same data source as the form view. So far that works fine.
I then want to be able to change the drop down item, and it change the form view item that is displayed. I cannot figure out how to make this work.
i use a dropdownlist in a page, with its items taken from a mysql database
i also use autopostback property...my problem here is that, every time i selecct an item, the first item in the list gets seelected
How to get the selected item from the listbox in the selected index changed event. I tried: Label1.Text = ListBox1.SelectedItem.Text; It is giving me object set to null reference.
foreach (ListItem item in ListBox1.Items)
{
if (item.Selected)
{
//lblResults.Text += item.Text + "
";
Label1.Text = item.Text;
}
}
No use, no value coming in to label.
I have a drop down list control populated with items and some code to take the currently selected item value. The problem is I only get the value of the first item in the list regardless of what item is actually selected. Here is my code to populate the drop down:
protected void displayCreateCategories()
{
StoreDataContext db = new StoreDataContext();
var a = from c in db.Categories
orderby c.Name
select new{catName= c.Name,
catId=c.CategoryID};
ddlCategory.DataSource = a;
ddlCategory.DataTextField = "catName";
ddlCategory.DataValueField = "catId";
ddlCategory.DataBind();
}
To get the value of the currently selected item which in my case is always of type integer I do label1.text=Convert.toInt32(ddlCategory.SelectedValue); I get the selected value, but it is always for the 1st item in the list. I'm pulling my hair out over this.
I want to put <br> tag only in front of 6th item. how can I do this?
<asp:Repeater ID="rptWinner" runat="server">
<HeaderTemplate></HeaderTemplate>
<ItemTemplate>
<%# GetWinnerID(Container.DataItem) %>
</ItemTemplate>
<FooterTemplate></FooterTemplate>
</asp:Repeater>
I have to set a LinkButton's OnClientClick attribute but I don't know what this value is until the LinkButton is bound to. I'm trying to set the value when the repeater binds, but I can't workout how to get the 'boundItem/dataContext' value.
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<asp:LinkButton Text="HelloWorld" ID="Hyper1" runat="server" OnDataBinding="Repeater1_DataBinding" >
</asp:LinkButton>
</ItemTemplate>
</asp:Repeater>
protected void Page_Load(object sender, EventArgs e)
{
var list = new List<TestObject>();
list.Add(new TestObject() {TestValue = "testing1"});
list.Add(new TestObject() { TestValue = "testing2" });
list.Add(new TestObject() { TestValue = "testing3" });
this.Repeater1.DataSource = list;
this.Repeater1.DataBind();
}
public void Repeater1_DataBinding(object sender, EventArgs e)
{
var link = sender as HyperLink;
//link.DataItem ???
}
Is there anyway to find out what the current rows bound item is?
I'm a novice in ASP.NET and AJAX Toolkit but i made some tryes and looks like very nice!I was trying to build an accordion pane fetching data from database and decided to use item repearter.So i wrote this code
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<asp:SqlDataSource ID="sqlsedi" runat="server" ConnectionString="$ ConnectionStrings:ConnToRead">
ddlOptions is drop down list selectedOptions is repeater control and it's just provisional code of my final control.
What I want to do is to get data for _ddlOption on !IsPostBack. There is Add button that enables user to move selected drop down item to repeater control.
It the following way of updating Repeater.Items correct? I found many solution of adding/removing elements manually using DataSource, but here my DataSource is null, as I set it only on !IsPostBack.
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Im using repeater to create dynamic ul li listIs it possible to control class whether item is first or last ?sth like :
class="<%# if(Container.ItemIndex == 0)
{
class = ...
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I have a repeater that is nested within a list view. I bind both and everything works nicely. The problem is that, my repeater has a deleteComment LinkButton which doesn't fire at all!!! I have enabled view state for everything including the page itself. In my code for repeater, my LinkButton Code Looks like this:
<asp:LinkButton ID="lbDeleteComment2" runat="server" CommandArgument='<%# Eval("Id") %>' OnClick="DeleteCommento" Visible="True" EnableViewState="True" CausesValidation="False" CommandName="DeleteCommento" Text="Delete"/>
My problem is that the OnClick Event of lbDeleteComment2 doesn't fire at all. I have been searching for a solution for three days now and no luck.
I am trying to get the index of the DataItem from the DataTable and insert that into the repeater. I tried this solution: [URL] but that does not give me what I want. that solution only gives me the location of the item within the Repeater, but I want the location of the item within its source DataTable. The reason for this is because I want to number my search results, and if I use the above solution then the numbers reset on pagination.
View 1 RepliesI'm using visual web developer express 2005in VB language:how can i determine wat item/s is check in a repeater with checkbox?here is sample of my repeater:
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here is a sample image of this code in running mode:how can i know all rows that are checked in my repeater and how to determine its values?another thing is that after i determine the checked row, how can i create a singleselectcommand for those selected items?
I am trying to inject inside repeaters items, the problem is that the row is generated in a wrong location. If you try this simple example, you will see that the rown is generated under label '2' as it should be generated under label '1'. Why does it happen? And how to fix that?
protected void Page_Load(object sender, EventArgs e)
{
int [] array = {1,2,3,4,5};
rpt.DataSource = array;
rpt.DataBind();
}
protected string _extraRowHtml;
protected void rpt_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
{
int tmp = ((int)e.Item.DataItem);
_extraRowHtml = tmp == 1 ? "<tr><td class="topicsRow" colspan="100%"> Topics </td></tr>" : string.Empty; ;
}
}
<asp:Repeater ID="rpt" runat="server" onitemdatabound="rpt_ItemDataBound">
<HeaderTemplate>
<table cellpadding="0px" cellspacing="0">
</HeaderTemplate>
<ItemTemplate>
<tr style="height:50px">
<td>
<asp:HyperLink ID="lnkTitle" runat="server" Text='<%# Container.DataItem%>'/>
</td>
</tr>
<%# _extraRowHtml %>
</ItemTemplate>
<FooterTempl
</table>
</FooterTemplate>
</asp:Repeater>
I've added a div overlay to my repeater control using absolute positioning. Predicably, this simply renders all of the divs in the same place. Is there any way that I can put this overlay over each row of my repeater?
<table style="border-style:None;width:350px;border-collapse:collapse;">
<tr>
<td>
<b>ID</b>
</td>
<td>
<b>User Name</b>
</td>
<td>
<b>Role</b>
</td>
<td>
<b>Last Logged On</b>
</td>
</tr>
<asp:Repeater ID="rptUsers" runat="server"
onitemdatabound="rptUsers_ItemDataBound">
<ItemTemplate>
<div style="position:absolute; top:57px; width:350px; height:16px;" />
<tr>
<td>
<asp:Label id="lblUserID" runat="server" Text='<% # Eval("ID") %>'></asp:Label>
</td>
<td>
<asp:Label id="lblUserName" runat="server" Text='<% # Eval("UserName") %>' ></asp:Label>
</td>
<td>
<asp:Label ID="lblUserRole" runat="server" Text='<% # Eval("UserRole") %>' ></asp:Label>
</td>
<td>
<asp:Label ID="lblUserLastLoggedOn" runat="server" Text='<% # ((DateTime)Eval("LastLogin") != DateTime.MinValue) ? Eval("LastLogin") : "Never" %>' ></asp:Label>
</td>
</tr>
</ItemTemplate>
</asp:Repeater>
</table>
I'm displaying summary and details customer info in each repeater row - inside the repeater .
The summary stuff is it's own div: (id="divHistory_Summary). The details stuff in it's own div:
(id="divHistory_details" )
The details div is hidden by default with inline style: display: none;
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I don't have the jquery.js file in the head of my app, so I hope it's ok to call the script right here. This app has many nested master pages, and didn't know which one to put the call to jquery file.
The page loads, repeater populates, the details stuff is hidden. When clicking the summary div, nothing happens - the details stuff won't show.
