Web Forms :: Maintaining Checkbox State While Repeater Paging In C#
Aug 17, 2010How to maintain selected CheckBoxes' states in different pages inside the Repeater control and list out the selected checkboxes values.
View 2 Replies
Similar Messages:
CheckBox Controls In Repeater Not Maintaining State?
Nov 10, 2010Bit confused about this. I was under the impression that if you added server controls to the ItemTemplate of a repeater then the ID's assigned to those controls would persist across postbacks and the state would be maintained. But it doesn't seem to be happening. Here's my ItemTemplate:
[Code]....
Which populates fine. What I'm looking to happen is for the user to be able to select certain items from the repeater using the checkbox and "process" them (i.e. perform some data operations on those items) on clicking a button which is outside the repeater. Here's my button click code:
[Code]....
But if you step through this, the checkboxes are found and assigned correctly but their Checked attribute is always False.
Forms Data Controls :: Maintain Checkbox Value In Repeater When Paging?
Oct 29, 2010how can i maintain the selected checkbox value in the repeater when i do a paging to a next page? While i go back to the previous page, the checkbox value that i have selected is still remain?
View 3 RepliesForms Data Controls :: How To Maintain Checkbox State In Paging
Sep 17, 2010I am using dot net 3.5.
I have a grid in which there are text box and check box as template column.
But when I move from one page to another the value of checked check box is lost.
How to maintain the value through all the pages in grid.
How To Maintain Selected Checkbox State While Paging
Mar 21, 2010I have a gridview with paging option. I want to maintain the state of the checkbox column in gridview for each page.
I used vb.net coding.
I used the following link for this purpose,
[URL]
It worked properly.
But when i check all the checkbox of page1 in gridview and click the next page, it shows that all checkbox of page2 is checked.
I know the reason for it. Because the index of the gridview row for each page will start from zero only. This causes the problem.
My requirement: I will check 2 checkbox in page1 of gridview and 1 check box in page2. I want to maintain their individual page state checkbox.
Persisting Checkbox State While Paging In SPGridView?
Mar 23, 2011Suppose I have created a spgridview with the following code.
[Code].....
To persist the checkbox states between pagebacks ,currently i am using session states.It has some draw backs.Now how can I persist the checked states,when the user manually checks all the checkboxes,how can i make a check on the header checkbox?
State Management :: Gridview CheckBox Persist In Paging?
Oct 6, 2010Related to this thread: Gridview CheckBox Persist in Paging
Is there any other option than ViewState or Session to save the datatable ?
Data Controls :: Maintain State Of Checkbox In DataList Paging
May 7, 2015I am using pagination on datalist control. It is working fine without any issues. But I am not able to maintain the checkbox state while doing pagination. Looking for appropriate code for maintaining the state of checkbox.
View 1 RepliesForms Data Controls :: Maintaining Selected Values In DropDownList While Paging In GridView
Jan 8, 2011I have a problem with keeping the selected values in DropDownLists in rows in GridView while paging. I have this code behind:
private void RememberOldValues()
{
ArrayList LinijaIDList = new ArrayList();
int index = -1;
foreach (GridViewRow row in GridView1.Rows)
{
index = (int)GridView1.DataKeys[row.RowIndex].Value;
if (Session["equal_ITEMS"] != null)
LinijaIDList = (ArrayList)Session["equal_ITEMS"];
if (row.Cells[0].Text == lineTextBox.Text)
{
if (!LinijaIDList.Contains(index))
LinijaIDList.Add(index);
}
else
LinijaIDList.Remove(index);
}
if (LinijaIDList != null && LinijaIDList.Count > 0)
Session["equal_ITEMS"] = LinijaIDList;
}
protected void Button1_Click(object sender, EventArgs e)
{
//Session["equal_ITEMS"] = null;
RememberOldValues();
GridView1.AllowPaging = false;
BindGrid();
//RePopulateValues();
DataTable dt = new DataTable();
dt.Columns.Add(new DataColumn("LinijaID", typeof(int)));
dt.Columns.Add(new DataColumn("Ime", typeof(string)));
ArrayList LinijaIDList = (ArrayList)Session["equal_ITEMS"];
//if (LinijaIDList!=null)
//{
foreach (int LinijaID in LinijaIDList)
{
foreach (GridViewRow row in GridView1.Rows)
{
DropDownList Ime = GridView1.FooterRow.FindControl("ImeDropDownList") as DropDownList;
int rowID = (int)GridView1.DataKeys[row.RowIndex].Value;
//string Name = row.Cells[1].Text;
string Name = Ime.SelectedValue;
if (rowID == LinijaID)
{
DataRow dr = dt.NewRow();
dr["LinijaID"] = LinijaID;
dr["Ime"] = Name;
dt.Rows.Add(dr);
}
}
}
GridView1.AllowPaging = true;
Session["equal1"] = dt;
Response.Redirect("CheckedRowsPage1.aspx");
}
// else
//{
// GridView1.AllowPaging = true;
// Session["equal1"]=null;
// }
}
When I insert a value in the TextBox2 and want to select only the rows from the GridView from different pages which have value in the first column the same as the value in the TextBox2, after clicking on Button1 I get this error:
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
[Code]....
State Management :: Maintaining The Treeview State Across The Pages?
Feb 25, 2011i have places a treeview in the master page, if i click on certain node it will navigate to some x.aspx page.here the proble is treview nodes all are collasped.
View 2 RepliesForms Data Controls :: Repeater Paging - Retrieve Hyperlink Variable Inside Repeater?
Jul 12, 2010I 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 RepliesForms Data Controls :: Enable Checkbox When Another Checkbox Clicked In Repeater?
Dec 2, 2010i have repeater
[Code]....
and have code behind
[Code]....
when i click chk_packages checkbox myCheckedChanged fired and i want single checkbox to get enable
Maintaining State Across Site In C# .NET
Jul 11, 2010I have a website that returns search results from Twitter, written in C# ASP.NET. The search works very well.When the user sees the results I want them to also have a 'Next Page' type hyperlink that will perform the search from the last previous result onwards (using Twitter's next_page data). How can I preserve properties so that when a link is clicked it will run the search again with different parameters for the next results? I cannot use Form as there is one Form on the page already and MS limits to one Form per page (for runat="server")
View 3 RepliesDropdown In .net Usercontrol Not Maintaining State
Nov 15, 2010This is probably something fundamental and stupid that I've missed, but the various workarounds are causing me such huge headaches that really, I need to understand the basic problem here in order to find the best solution. I have a usercontrol which contains a drop-down list.
<asp:DropDownList ID="ddlOrderStatus" AutoPostBack="true" runat="server" CssClass="textbox">
<asp:ListItem value="8">Pending</asp:ListItem>
<asp:ListItem value="9">On Hold</asp:ListItem>
<asp:ListItem Value="11">Complete</asp:ListItem>
<asp:ListItem Value="12">Cancelled</asp:ListItem>
</asp:DropDownList>
It does nothing in its Page_Load event. This is in turn contained in a page which, in it's Page_Load event does some databinding on some repeater controls on the page but doesn't touch the control containing the ddl. There is no ajax on the page. The dropdownlist is - clearly - set to autopostback = true. The postback code looks like this:
Private Sub ddlOrderStatus_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlOrderStatus.SelectedIndexChanged
Dim ddl As DropDownList = DirectCast(sender, DropDownList)
Dim currentsorting As String = Request.QueryString("sort")
Dim currentpaging As String = Request.QueryString("page")
Response.Redirect(String.Format("~/admin/orders/Manage/0?sort={0}&page={1}&status={2}", currentsorting, currentpaging, ddl.SelectedValue))
End Sub................................
Maintaining Scrollbar Position And Div Tag State On PostBack?
Feb 26, 2010I have a web page that regularly refreshes on post back, and all of this works fine. However, a user has made enhance the page, which I need with:
1) There are 3 asp.panels on the page, which are scrollable vertically. When the page refreshes, the scroll position returns to the top. The enhancement is to maintain the position of where ever the scrollbar is on postback. How do I keep the scrollbar position on post back?
2) Within each of the panels are dynamically added web controls. These web controls contain gridviews, which are themselves contained inside div tags. These div tags can be hiddened and made visible by an image button. This hidden and visible state is actioned by some javascript on the page. Again, the user has asked how it is possible to maintain the state of these div tags on post back, i.e. those that are closed and those that are visible. Currently, the state is on postback for all the div tags to be visible. How do I maintain the state of the visibility of a div tag during postback?
State Management :: Maintaining Viewstate On Gridview With Controls?
Jan 14, 2011I have a gridview with results from a database query and columns where I add linkbuttons to individual cells.
something like:
Dim LB2 As New LinkButton
LB2.Text = "title"
LB2.CommandArgument = "argument"
AddHandler LB2.Click, AddressOf LaunchDocument
GridView1.Rows(i).Cells(10).Controls.Add(LB2)
There is a lot time involved in determining what cells get the linkbutton and I want to avoid going through that process on a postback when a user clicks one of the linkbuttons.How can I maintain these controls in the gridview after a user clicks a linkbutton and a postback is done?Right now the application has to go through the process all over again.
Web Forms :: How To Create Paging On Repeater
Aug 19, 2013I need to know how to create paging on Repeater??
View 1 RepliesWeb Forms :: How To Do Paging In Repeater Control
Jun 16, 2013i don't from where to start ...
View 1 RepliesWeb Forms :: How To Preserve Checkbox Status While Paging
Apr 9, 2012I am using ur code in my application
[URL] ....
In your code ur gridview is loading on page load but my gridview is loading on button click event
How i will use ur above code in my application on butting click event ...
Forms Data Controls :: How To Use Paging In Repeater
Jan 21, 2010Since there is no implicit property for paging is there is any other way to achieve paging in Repeater Control
View 2 RepliesForms Data Controls :: Use Paging In Repeater?
Feb 4, 2011How to implement Paging in repeater control.
View 3 RepliesForms Data Controls :: Add Paging To Repeater?
Jan 29, 2010as question i asked (C#)
View 4 RepliesForms Data Controls :: Paging In Repeater Control
Jul 1, 2010I am trying to experiment with things as a beginner and want to use paging in Repeater Control. Since Repeater control is light weight, I want to use that. I have heard of two methods: PagedDataSource class and the other that I dont remember. I wanted to attempt both of them. How do I proceed?
View 2 RepliesForms Data Controls :: Paging With Child Repeater?
Apr 19, 2010im using repeater ann chilg repeater
html part is like this
<tr>
<td valign="top" style="background: url(images/welcomemid.jpg); width: 638px; height: 570px;">
<table width="97%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>....
Forms Data Controls :: How To Learn / Paging In Repeater
Mar 11, 2010some code or tutorial(easy to understand) for learning how to do paging in repeater.
i m learning asp.net.