I have a grid view that is inside a popupcontrol extender. shown when clicked on a textbox or written something. when the textbox is shown i cannot use up and down arrow keys to move down or up and select a row when pressed enter or tab. I have searched thoroughout the forum not finding the solution or finding that is not working for me!
View 4 RepliesMy ajaxcontrol toolkit is working fine.But when i add animation tag into it like this.Now when i execute the browser is waiting for some thing and my IDE(visual studio 2008) is asking for a cs file.How to make this file?
<ajax:PopupControlExtender
ID="MyTestPopupControlExtender"
runat="server"
TargetControlID="TestButton"
PopupControlID="MyTestPanel"
Position="Bottom">
<Animations>
<OnShow>
<Sequence>
<HideAction
Visible="true"
/>
<Parallel
Duration=".2">
<Resize
Height="200"
Width="300"
/>
</Parallel>
</Sequence>
</OnShow>
<OnHide>
<Sequence>
<StyleAction
Attribute="overflow"
Value="hidden"/>
<Parallel
Duration=".2">
<Resize
Height="0"
Width="0"
/>
</Parallel>
<HideAction
Visible="false"
/>
</Sequence>
</OnHide>
</Animations>
</ajax:PopupControlExtender>
I'm using asp.net 2 and would like to add sort direction arrows to GridView column headers.Please could someone point me to a soluton, VB.Net if possible.
View 3 RepliesI have a problem where the collapsible extender stops behaving properly after 2-3 rows in the gridview.
First Row:
2nd row
[Code]....
I used PopupControl Extender to display row details from a gridview, and need to update the two textboxes, but the changed value in the textboxes did not get picked up when click the update button on the popup window, so I need to get client side javascript to read the new changed value from these text boxes. However, I tried a few way, none worked for me, not sure what is wrong.
1. Add a javascript function in the .aspx file and use onclientclick of the linkbutton control to call the function, I got error of "Microsoft JScript runtime error: Object required".
<script language="javascript" type="text/javascript">
function newTextValue(textbox)
{
var text = document.getElementById("TextBox1").Value;
alert(text);
}
</script)
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("GalleryTemplateName") %>' Height="20px" Width="230px"
style="text-align: left"></asp:TextBox>
<asp:LinkButton ID="LinkButton2" runat="server" Font-Bold="True" CommandArgument='<%# Eval("GalleryTemplateId") %>'
oncommand="LinkButton2_Click" OnClientClick="newTextValue(this)" >Update</asp:LinkButton>
2. Use ScriptManager.RegisterClientScriptBlock in the aspx.cs file, :
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "changevalue", "alert(document.getElementById('TextBox1').value);", true);
but the alert window did not showup, that means the client javascript did not run? I just use an alert window to test to see if the textbox value is picked up. Note, I used Ajax Toolkit PopupControl Extender, all codes are in an update panel.
I have a datagrid that has photos and a description of the individual in the photo. I have a procedure that works and if I execute it with the correct parameters it changes the rows in the table. I have a datagrid with two image buttons, MoveUp and MoveDown. I just want to be able to reorder the photos when needed.
In my proc called "MoveMember" I have these parameters that are passed in. The column that gets swapped in my table is the "OrderBy" column, they are just numeric numbers 1,2,3,4 etc.
So in my procedure 2 and 3 can be interchanged.
Can i put gridview inside gridview and bind data to that inside grid?
View 4 RepliesI have an UpdatePanel with a GridView. This GridView has a template column that is a DropDownList. The problem is that the SelectedIndexChanged event does not fire for the DropDownList. Here is the code:
[Code]....
The codebehind:
[Code]....
My griedview code :-
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" RowStyle-BackColor="Black" Font-Names = "Arial" Font-Size = "10pt"
HeaderStyle-BackColor="Black" HeaderStyle-ForeColor="Black" ForeColor="Black" AllowPaging ="true"
OnPageIndexChanging = "OnPaging" PageSize = "5">
[Code] ....
Error is:- The data source does not support server-side data paging.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception
Details: System.NotSupportedException: The data source does not support server-side data paging.
Source Error:
Line 34: con.Open();
Line 35: GridView1.DataSource = cmd.ExecuteReader();
Line 36: GridView1.DataBind(); Line 37: con.Close();
Line 38: }
I am using Visual Studio 2010 and SQLServer 2008. I have a GridView and code is
[Code]....
And populating grid on Page load Event like this.
[Code]....
Am trying to build nested gridview with Edit,Update and Delete operations.Everything works fine at parent level,but child grid is only having last fetched datatable records.Any idea whats going on:
when i run the application,i can see parent grid showing all records.But the problem is with child grdiview which is showing the last recordset of childdata on expanding first row of parent grid.No idea whats going on...
Here is the aspx code:
[Code]....
Here is the Codebehind:
[Code]....
By including the modal popup extender in the gridview itemtemplate,have made modal popup visible using row command event but the events in the button modal pop extender are not raising.
View 2 Replieson my page is a dropdown list and gridview. The gridview is bound to bound to a database using an object data source and has a select parameter (int)which is determined by the item selected in the ddl by the user.
it was working fine but now i have put the ddl in an update panel as i want to avoid the posback. The problem is now the pop up displays but the gridview does not show any data from the database. If I close the window and then try again it does but the first selection. i assume on the first attempt it is not getting the parameter.
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" onselectedindexchanged="DropDownList1_SelectedIndexChanged" > <asp:ListItem Value="-1">select Lists</asp:ListItem>
<asp:ListItem Value="1">List1</asp:ListItem>
<asp:ListItem Value="2">List2</asp:ListItem>
<asp:ListItem Value="3">List3</asp:ListItem>
</asp:DropDownList>
</ContentTemplate>
</asp:UpdatePanel>
protected
void DropDownList1_SelectedIndexChanged(object sender,EventArgse)
I have a problem where the collapsible panel extender stops behaving properly after the first row in the gridview. On row 2, the collapsible panel don't work anymore (the label is not clickable). It gets even worse on row 3 where the product category accordion pane doesn't open anymore. This is the structure:
Accordion
AccordionPane: General Info
Formview
AccordionPane: Product Categories
Gridview
3 boundfield
1 templatefield
CollapsiblePanel
1 templatefield
3 collapsiblePanel
First Row:
2nd row
[Code]....
Dim sql As String
I have an issue with gridview and ascx's inside. Into the item template I'm dynamically loading ascx files depending on the row hiddenfield value. Ascx control is then "opened" in panel with modalpopup extender. The issue is ascx control with ceratin programming logic behind does not postback in this scenario.
Is there any workaround here?
Here's html snippet
[Code]....
I'm trying to use images representing arrows to allow the user to change the order in which items appear in a list in a grid view in ASP.NET.
I have a class which has a value named "position", the class is displayed inside the GridView and is ordered by position. In each of the rows of the gridview are an up and down arrow which i want to change the value of "position" for the object represent by the row of the gridview. Whats the easiest way to do this?
[Code]....
I have a GridView that is inside a Web User Control, that is inside an ASPX Page, that is wrapped by the Master Page.
Inside a GridView, I have a template field with DateTime type that has a TextBox inside EditTemplate. I extended this TextBox with CalendarExtender and it works ok in Internet Explorer.
I also have a DetailsView control on the same WebControl that I use to Insert new enrty. InsertTemplate for this field is the same as in GridView (Textbox with Calendar extender).
The problem occures when i click on the Edit link (or try click on the link that displays DetailsView in Insert mode for adding new entry) in any other browser: Chrome, Firefox, Opera.
The problem itself is that the calendar extender does not get poped out. I have a UpdateProgress Control on an ASPX page, that thie control is loaded into, that shows loading image while page is being posted back asynchronously.
In internet explorer the loading image is shown for jst a moment and then dissapears. Calendar extenders works perfectly.
As for the other browsers, the loader does not dissapear and none of ths postback links are working, as if it was waiting for the previous postback event or something else to finish. Finally I have to reload the page to get to the inicial stage or click a direct URL link to get somewhere else.
i have simple gridview
[Code]....
here i need to put this template field insted of command fields
<asp:TemplateField HeaderStyle-Width="0px">
I have something like this:
[Code]....
[Code]....
This does NOT work. What's wrong here?How do I accomplish my goal? I MUST use the Button1_Click event for this one.
I have a gridview (gridview-a) with a link button when the user click on this link button it opens a separate modal pop up extender with another grid view (gridview-b) (working fine) I added a close button inside the panel. When the user click on it the modal pop up is getting closed. Excellent.
Now my problem is When I add Edit,Save and Update buttons to the gridview-b ( i.e. Present inside Popup) when ever I click on the edit , or save or update buttons it is going to the gridview-a. How can I avoid that? Do I have to keep the gridview inside a update Panel and make the update mode conditional? If thats true how can I edit , save and delete the rows ( I need to call stored prcedures and all row-databound functions to do that)
I have gridview in my page that users can edit their data in gridview... and in this gridview I define label that I want when users click on Edit button it change label3.text:
below is code:
<asp:GridView ID="GridView1" runat="server" CssClass="DGridView1"
AutoGenerateColumns = "false" Font-Names = "Tahoma"
Font-Size = "9pt"
HeaderStyle-BackColor = "#e0e0e0"
OnPageIndexChanging = "OnPaging" onrowediting="EditCustomer"
onrowupdating="UpdateCustomer" onrowcancelingedit="CancelEdit"
GridLines = "Both" OnRowDataBound = "OnRowDataBound"
>
And .cs:
protected void EditCustomer(object sender, GridViewEditEventArgs e) {
Label Label3 = (Label)GridView1.Rows[e.NewEditIndex].FindControl("Label3");
Label3.Text = "neda";
GridView1.EditIndex = e.NewEditIndex;
BindData();
BindData1();
}
but here when I click on EditCustomer it doen't change label3.text
I have a dropdownlist outside the gridview control. My griview control also have dropdownlist in the first column. I want to populate the dropdownlist inside the gridview control for all rows when the selected item is changed in the outside dropdownlist.
View 2 RepliesI have a Gridview and on the OnRowCommand of that GridView I want to Bind the data for another Gridview, but everytime I do that nothing gets bound to the Second Gridview.
View 3 RepliesI need a GridView With Parent and Child Relation. It should be expand and collapse. Onload i need to get Parent data. On click of Parent data then i need to get child data from db.
View 2 RepliesI am developing a usercontrol which has a gridview control in it.
Now I want to set the datasoruce property of gridview. Datasoruce will be a generic list (List<Class>).
How to do this ?