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Hie, it reloaded the page again,
is there anything else i have to do besides adding your code.
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If you want a postback, then just use formName.Submit(); or look into the __doPostBack() function.
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Hi I have a calendar control appearing in a pop up window and what I would like is for the user to select a data from the calendar and it is returned to the page from which the calendar popup was opened. What would be the best way at doing this as I have found some techniques but neither have the knowledge or they don't seem to work.
Any help is appreciated 
"When will I learn? The answers to life's problems aren't at the bottom of a bottle. They're on TV" - Homer Simpson
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you have to do it using java script.
window.opener.document.getElementById(window.opener.ParentControlID).value = CalendarVal.value;
take Calendar value in a client side variable CalendarVal and ParentControlID is the ID of your parent window that where you want to display.
Hope this will resolve your problem !!!
cheers,
Abhijit
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Hmm I have tried to implement this way but am not too sure where to start as I'm not a big javascript person. Do I need to add it to a function and then call the function from the calendar change event.
"When will I learn? The answers to life's problems aren't at the bottom of a bottle. They're on TV" - Homer Simpson
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Since posting that I have since got it to work. Thank you for the help.
"When will I learn? The answers to life's problems aren't at the bottom of a bottle. They're on TV" - Homer Simpson
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Ok this is annoying I have it working in vb.net but not working in c# i have gone through and made sure that it is putting the name of the text box of where the value is to go in the correct palce and it all seems to be fine, but when the user selects a date it closes the calendar but doesn't put the value in the text box.
protected void Change_Date(object sender, System.EventArgs e)
{
string strScript = "<script>window.opener.document.forms(0)." + control.Value + ".Text = '";
strScript += calDate.SelectedDate.ToString("MM/dd/yyyy");
strScript += "';self.close()";
strScript += "</" + "script>";
RegisterClientScriptBlock("anything", strScript);
}
"When will I learn? The answers to life's problems aren't at the bottom of a bottle. They're on TV" - Homer Simpson
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are you talking about vb.net or C# ?
One Tips : while adding string use StringBuilder. this is good practice and good for membory also.
cheers,
Abhijit
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I originally got it to work with vb.net following your original advise and a tutorial/example I found but am now wanting it in c# and it is set up the exact same way but doesn't want to put the value in the text box.
Thanks for the tip and sorry for the confusion.
"When will I learn? The answers to life's problems aren't at the bottom of a bottle. They're on TV" - Homer Simpson
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This is the code for main Page
//This is Textbox where i have display the date from popuo
myID= "<%=txtCal.ClientID%>";
function Button1_onclick() {
//open popup page
window.open("default2.aspx","test",'left=100,top=100,width=200,height=200');
}
Code in Popup window
Server Side (code behiend)
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
string dt = Calendar1.SelectedDate.ToShortDateString();
Page.ClientScript.RegisterStartupScript(this.GetType(), this.ClientID, "updateParent('" + dt + "');", true);
}
Client Side
function updateParent()
{
<code><b> //Tip:Accept Argument From Server Side</b></code>
var argv = updateParent.arguments;
window.opener.document.getElementById(window.opener.myID).value = argv[0];
self.close();
}
This should run perfectly. dont forget to vote 
cheers,
Abhijit
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Thank you for sticking with me on this one. After a long day at work yesterday taring my hair out. I have gone through your sloution and got it to work. Thank you.
"When will I learn? The answers to life's problems aren't at the bottom of a bottle. They're on TV" - Homer Simpson
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This is the code for main Page
<script language="javascript" type="text/javascript">
myID= "<%=txtCal.ClientID%>";
function Button1_onclick() {
window.open("default2.aspx","test",'left=100,top=100,width=200,height=200');
}
</script>
Code in Popup window
Server Side (code behiend)
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
string dt = Calendar1.SelectedDate.ToShortDateString();
Page.ClientScript.RegisterStartupScript(this.GetType(), this.ClientID, "updateParent('" + dt + "');", true);
}
Client Side
<script language="javascript">
function updateParent()
{
var argv = updateParent.arguments;
window.opener.document.getElementById(window.opener.myID).value = argv[0];
self.close();
}
</script>
This should run perfectly. dont forget to vote
cheers,
Abhijit
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Hi all
How do i delete/remove a Querystring variable.
say Request.QueryString["ID"]);
i have tried this Request.QueryString["ID"].Remove(0) but it didnt remove it nor did it give an error message.
I also tried Request.QueryString.Clear(); and the error was the variable is readonly
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you want to delete it from where? the URL??? please tell more what you mean
The Developer - CEH
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i want ID in Request.QueryString["ID"]) to be zero so that
when i write code like this int s = Convert.ToInt32(Request.QueryString["ID"])
s will become zero, in other words i need to initilize the variable "ID" in the querystring.
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hey i know its not good solution but i did it.
i hope dis will help u.
if (!Page.IsPostBack)
{
if (Request.QueryString["qstr"] != null) // if the query string exists
{
ClientScript.RegisterStartupScript(this.GetType(), "qr",
"document.all(\"aspnetForm\").action = \"YourPage.aspx\";",true);
RedrawPage(Request.QueryString["qstr"]);
}
}
Reasons are not Important but Results are Important.
Swati
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QueryString collection will be populated on the page life cycle. You can't remove items from it. BTW, why do you need to remove a query string ?
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I want to load new record on scroll.
I mean when user scroll the new records loading and previous deleted. i am using ajax for this but i dont know to load the new records
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Which record you want to load ?
Are you using any Ajax Control for it ?
Your question is some what incomplete please elaborate the same
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
Check My Blog
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Please make your question be clear as Sandeep said.
SSK.
Anyone who says sunshine brings happiness has never danced in the rain.
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I'm having a problem with datatable after i passed it to a function using byval in the page load. Inside the function I remove some of the rows that are not needed for that function. But i noticed that the original datatable rows in the page load was also deleted.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Dim ds as New datatable
Dim data as New datatable
'This part loads the data from the database using oracledatareader with a name "reader"
'Total datatable rows = 50
data.load(reader)
ds.Tables.Add(CreateOverall(data))
'Call the next function and pass the same datatable.
'Total datatable rows became 40
'Is byVal not working???
ds.Tables.Add(CreateDetails(data))
End Sub
Public Shared Function CreateOverall(ByVal record As DataTable) As DataTable
'I remove 10 rows in this functions
for i as integer = 0 to record.rows.count-1
record.Rows.RemoveAt(i)
next
return record.
End Function
Public Shared Function CreateDetails(ByVal record As DataTable) As DataTable
'Received 40 rows only
End Function
Anyone knows how to retain the original values in page load?
Thanks.
Hans
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ByVal works perfectly - it is you who isn't...
You pass a DataTable to a function, manipulate it, then pass it back - and are surprised to see your changes? What did you expect? If you don't want to see changes, pass it to a Sub (Procedure) instead of a funxtion. (Or simply pass back True or something instead of the DataTable)
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Hi all
How i write the event handler for linkbutton for calling Data from database inside formview .
i want to display record detail into formview using linkbutton click . how i do that?
iam creating linkbutton programmatically using linkbutton class how i set the properties there?
any help or article is highly appericated
Thanks in advance
Regards
Rameez
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linkbuttonname.EventName+=new EventHandler
Ahsan Ullah
Senior Software Engineer
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Thanks for reply
please write in little about how i write event handler for linkbutton click to display record from database into formview control.
Any Article or link is highly apperciated
i know i have to use data binding but how ? give me hint please.
Regards
Rameez
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