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Hi there,
i have a method in the code behind, and want to call it in the onclick event of the hyperlink, can you please help
Hyperlink:
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You have actually mixed the client side code and server side code.
You cant mention onclick ="return OnClick()" for anchor(a) tag. It will go find a javascript method OnClick.
If you want to run the server side OnClick, I would recommend you to use
<asp:linkbutton onclick="OnClick" runat="server">
It will do exactly what you are looking for. 
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I did try the onclick = "return OnClick" it gives me the following error when i click the link.
Microsoft JScript runtime error: Object expected
The Linkbutton work well, but my manager want the hyperlink, please help, oh im new in asp.net.
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try this
Hyperlink.NavigateUrl="~Default.aspx";
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But if i do that it wont display the text file. ok this is how my program must work.
1.i have two text files, lets say for user1 and user2,
2.and the web pages for user1 and user2.
3. by default the web page for user1 display half info about the user1 form the user1 text file,
4. when u click the hyperlink on user1 it must redirect you to display page where full information about user1 will be displayed.
5.Same applies to user2 but the display page is one page.
Hope im making sense.
Thanx
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Can you explain why your manager wants a hyperlink per se? It doesn't actually make sense to expect it. If he's after pure HTML that's redirecting to display.aspx?whateveriditis=x then there wouldn't be any point in raising an onclick event, you'd just use a repeater control to generate a list of hyperlinks in whatever format you want (it's not exactly an elegant use of .NET imo plus I don't know if the details being displayed are restricted on a user basis).
I agree with the previous answer, just use a linkbutton. On the client side it won't make any difference to them but it will do exactly waht you want, i.e. raise a server side call.
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So, Just use onserverclick instead of onclick for anchor tag.
use
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Thank you, thank you, thank you. the onserverclick works 
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You are most welcome.
Also Dont forget to vote, if you like my soln. ![Rose | [Rose]](https://codeproject.freetls.fastly.net/script/Forums/Images/rose.gif)
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Hope this will work for me becuase i used same to call hyper link button from javascript + html hyper link .
javascript :
<script type="text/javascript" language="javascript">
function onLogoutClick(btnName)
{
if(confirm('Are you sure to log him out?'))
{
var btn = document.getElementById(btnName);
if (btn) btn.click();
return true;
}
else
{
return false;
}
}
</script>
page code :
<asp:LinkButton ID="btnLogout" runat="server" OnClick="LogoutUser">Logout this User</asp:LinkButton>
<a href='#' onclick=\"javascript:return onLogoutClick('"+ btnLogout.ClientID +"');\" >Logout User</a>
SErver side code :
protected void LogoutUser(object sender, EventArgs e)
{
//on button click code
}
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Hi All,
Can anyone please guide me, I want to give an option to client to create a template for email, so he can create it in FCKEditor but I want to know how this template binds all dynamic information. for example
Suppose client create template
Hello Prefix LastName, FirstName,
How are you?
Its at customization of application stage.
Then how I will reconginize that I have to bind Prefix, Last name , and First Name?
Its when client have actual data.
Please guide me.
Its on urgent base...
Thanks in advance.....
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I think creating template and replacing with original values is not a big deal. It depends on your logic.
You can create a combobox in your editor, which will show the template arguments, say it will replace all the elements <##FirstName##> written in this format(whatever you think) with some values which you might take from a dialog box on submit.
I have done similar kind of thing before, and I think it is not a big deal to do.
Just parse your document, and find all the elements that matches <## -- ##> and give an option to replace them with values.
![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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give parameters name in FCK fix. for e.g. for Name tell client to [Name] input in this way where they want the actual name.
from your application get the file in string builder and read the entire file and replace the [name] with name (same for all the parameter they entered in [lastname] way).
here you have to fix the design (for passing parameter (i.e. [name])). if client enter {name} instead of [name] then it may not work.
Regards
Keyur Satyadev
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Hi peoples,
i am using .net frame work 3.5, in that i am working with crystal report viewer.
the problem is that it is working fine with the IE,
but when i open from the fire fox the viewer is not displaying..
what may be the problem please help me
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i have two aspx page and two page is showing two different sessionid.using Label1.Text = Session.SessionID.ToString(); why
it is happen when two page is in same session. why page wise sessionid will be different. please discuss this concept
because this things is not clear to me.tbhattacharjee
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What are you talking about ?
I think your browser is not taking the SessionCookie properly. Check if it is disabled or not.
Browsers generally store the sessioncookie for every site you visit, so that on your next visit it will match the sessioncookie with the server and find appropriate session for you.
If this is not your case, Are you looking at a HttpHandler / HttpModule ?
ASP.NET Page class implements IRequresSessionState. If your own custom HttpHandler or HttpModule doesnt implement IRequiresSessionState, you will not find Session Id correctly.
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i am assigning the value in session variable but it is getting null when i am checking.
suppose i have two link button and when i am clicking the link button then i am assigning some value in session variable
but when i am checking again when link button is clicked then found value null.
my code is
protected void LinkButtonClick (object sender, EventArgs e)
{
if (Session["Download"] == null || (int)Session["Download"] == 0)
{
Session["Download"] = 1;
processLogTask();
}
else if ((int) Session["Download"] ==1)
{
//system is busy
}
}
protected void processLogTask()
{
//when routime will be finished
Session["Download"] = 0
}
so when first time click on link then LinkButtonClick event will be fired and i put some value in session and
processLogTask()
routine will be called and it will take long time to finished.
basically i design in this way when user click on link button processlongtime will be called so if same user click again
on linkbutton then processlongtime will not be called if processlongtime routime is still running. but here i have seen
that when first time user click the session variable is assigned with 1 but when user click immediately the link button
again then session variable value found null. why session variable value is getting null whenever it is already assigned.
please help how to solved this session problem.tbhattacharjee
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I think somehow your session value couldnt be stored properly. This is weird. Can you check this directly using
HttpContext.Current.Session ?
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as you mention that your process will take more time then it might possible that your session is timeout and session will be clear.
check the session time out in your web.config file and increase it depends your process time. it may resolve your problem.
Regards
Keyur Satyadev
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hai,
Am new to ASP .net and C#.
I want to create a website which will play selected songs(play list).
I have a mp3 player got from code project - psudoMP3 player.
With this player i have played one same song on each page load.
What now I want to do is to feed this player with the selected song from play list or how could I load different songs to this player.
currenly this player is working with the below code
<PseudoEngine:PseudoMP3 ID="PseudoMP31" runat="server" Src="Ethrayo.mp3">
id="PseudoMP1"
runat="server"
Src="Ethrayo.mp3"
Stream="False"
AutoStart="False"
Loop="False"
Console="True">
</PseudoEngine:PseudoMP3>
Please help me.
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Hi
I am also new.
could you tell me where I have to put this code to run single song on page load
send me sample plz...
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I have installed "aspnet_regsql" at the command prompt as follows:
aspnet_regsql -S <servername> -E -ssadd -sstype p
After that, I have made changes in the Web.Config file as follows:
<sessionstate mode="SQLServer" sqlconnectionstring="Data Source=myServerName; Integrated Security=true" cookieless="false" timeout="20">
After that, I have made one small asp.net application in which there is one default.aspx web page in which there are following tools:
And code for default.aspx.vb is:
Partial Class SessionState
Inherits System.Web.UI.Page
Sub Session_Add(ByVal sender As Object, ByVal e As EventArgs)
Session("mySession") = text1.Value
span1.InnerHtml = "Session data updated! <P> Your session contains: <font color=red>" & Session("MySession").ToString() + "</font>"
End Sub
Sub CheckSession(ByVal sender As Object, ByVal e As EventArgs)
If Session("MySession") <> Nothing Or Session("MySession") <> "" Then
Dim strSession = Session("MySession").ToString
If strSession.Equals("") Or strSession.Equals(Nothing) Then
span1.InnerHtml = "NOTHING, SESSION DATA LOST!"
Else
span1.InnerHtml = "Your session contains:<font color=red>" & Session("MySession").ToString() + "</font>"
End If
End If
End Sub
End Class
Now, When i run the applcation , sessions are stored properly in the "AspState" DataBase.
But when i restart the application, sessions are not shown on the page but are still in the database.
In other words, session state works like In-proc , even is used with SqlServer mode.
Where colud be the error..?
Plz help
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Hi
I am newbie to ASP.NET and using ASP.NET 3.5..i want to add song to my website..to play it online...but the main problem is that i want to play song on same page...because for playing more than one song then i hv 2 embed diffrent song on different page...but i want if any user click on link of song then new pop window open and song start play..and if click on another song then that song should play on same pop up page....i hv already created databse and have field as, id,name,link...
Please help me
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sallam 2 all;
i hav 2 grids when i select n move gv1's record to gv2 selected row is moved, bt the problem is that when i want to move another selectedrow from gv1 to gv2 the previous moved record is removed n new selected row is appeared.
i'm working in javascript.
My code is as follows
var gridview=document.getElementById("<%= gvPracticeFacility.ClientID %>");
var gridview1=document.getElementById("<%= gvPracticesAssignedFacilities.ClientID %>");
var tr = document.createElement("tr");
var cell1 = document.createElement("td");
var celln = document.createElement("td");
var cell2 = document.createElement("td");
var cell3 = document.createElement("td");
var cell4 = document.createElement("td");
var cell5 = document.createElement("td");
var cell6 = document.createElement("td");
var cell7 = document.createElement("td");
var i =parseInt(document.getElementById("<%= hdnfldSelectedRow.ClientID %>").value);
cell1.innerHTML = gridview.rows[i].childNodes[0].innerHTML;
cell2.innerHTML = gridview.rows[i].childNodes[1].innerHTML;
cell3.innerHTML = gridview.rows[i].childNodes[2].innerHTML;
cell4.innerHTML = gridview.rows[i].childNodes[3].innerHTML;
cell5.innerHTML = gridview.rows[i].childNodes[4].innerHTML;
cell6.innerHTML = gridview.rows[i].childNodes[5].innerHTML;
cell7.innerHTML = gridview.rows[i].childNodes[6].innerHTML;
tr.appendChild(cell1);
tr.appendChild(cell2);
tr.appendChild(cell3);
tr.appendChild(cell4);
tr.appendChild(cell5);
tr.appendChild(cell6);
tr.appendChild(cell7);
gridview1.firstChild.appendChild(tr);
plz tell me where i'm wrong.......!
Thanx in Advance......! 
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