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i have a control
<asp:hiddenfield id="h1" value="" runat="server">
in javascript on click of a button i am
function menuclicked() {
if (myname == 'aruna') {
document.getElementById("<%=h1.ClientID%>").value="hidden";
alert(document.getElementById("<%=h1.ClientID%>").value);
}
}
on code file i am accessing the hidden field as
if (!IsPostBack)
{
str =h1.Value ;
}
but i am getting the value as null. Can anyone please help me with this.
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Are you getting the text "hidden" in the javascript alert?
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yes but could not get in code file.
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Disclaimer - I have never used asp:HiddenField, I prefer the HTML input field. But I'm assuming HiddenField and input type hidden work the same way.
Is there any other post back happening between the javascript and the server code execution? I mean are you posting the form to the server from the javascript or are you doing it on different events?
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Hi,
It Has to work...check it out ...settings of browser stuffs and all..
I tried your same problem i got the value from server side in both IE
and firefox....
regards,
kannak...........
kannak
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Hi all,
Does anybody know a way of playing a sound when an event occurs. Please don't give me the embed and GDSOUND (or whatever) stuff...
I need something that can play a sound when an updatepanel refreshes, or a timertick event occurs, or any event occurs...
I found this LiveSound stuff, but that's WAY too expensive ...
ANY help would be much appreciated, cause I can't find anything ... and i've been looking for a few days now ... I'll do ANYTHING for a way to do it ....
C# please...
Kind regards,
Hugo
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I've seen this before ...
I think I might just user the old school method and go with something like:
StringBuilder SetSoundScript = new StringBuilder();
SetScrollPositionScript.AppendLine("<script language='javascript' event='onload' for='window'>");
SetScrollPositionScript.AppendLine("</script>");
ClientScript.RegisterClientScriptBlock(typeof(String), "setSound", SetSoundScript.ToString());
I HATE THIS WAY ! Why can't LiveControls just be FREE !
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Dear All
where can i find open source ASP.Net CRM
Hussain Mohammed Saleh Attiya
ISP Technical Manager
Atyaf Telcom - Bahrain
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Google
Bob
Ashfield Consultants Ltd
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i know 
i could not find free
i want free
Hussain Mohammed Saleh Attiya
ISP Technical Manager
Atyaf Telcom - Bahrain
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Hi ,
I have used crystal Report in my asp.net application .
but when i installed this application in another machine then it will give
error like this :
The type 'CrystalDecisions.Web.CrystalReportViewer' exists in both 'c:\WINDOWS\assembly\GAC\CrystalDecisions.Web\9.1.5000.0__692fbea5521e1304\CrystalDecisions.Web.dll' and 'c:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.Web\10.2.3600.0__692fbea5521e1304\CrystalDecisions.We b.dll'
The type 'CrystalDecisions.Web.CrystalReportViewer' exists in both 'c:\WINDOWS\assembly\GAC\CrystalDecisions.Web\9.1.5000.0__692fbea5521e1304\CrystalDecisions.Web.dll' and 'c:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.Web\10.2.3600.0__692fbea5521e1304\CrystalDecisions.We b.dll' c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\payroll\c0a99628\fd366e1e\App_Web_wqgkxfgd.4.cs
The type 'CrystalDecisions.CrystalReports.Engine.ReportDocument' exists in both 'c:\WINDOWS\assembly\GAC\CrystalDecisions.CrystalReports.Engine\9.1.5000.0__692fbea5521e1304\Crystal Decisions.CrystalReports.Engine.dll' and 'c:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.CrystalReports.Engine\10.2.3600.0__692fbea5521e1304\C rystalDecisions.CrystalReports.Engine.dll'
how to solve this .
please give me some solution .
Thanks in Advance ,
Dipal Panchal
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Click "About Microsoft Visual Studio XXXX" u will find Crystal report in installed products. Copy the key and paste that in crystal report and check. It worked for me.
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Hi Peoples,
I am using crystal report in my asp application.
In which i have design the report separately.
I am loading the report with help of the report document.
ie
ReportDocument.Load("Report Name");
ReportDocument.DataSource(Datatable);
CrystalReportViewer1.ReportSource = ReportDocument;
If my reports page setup is potrait, the viewer is taking the height as
1013px as default and if it is lanscape it is taking 788px as default.
Due to this there is lot of spaces coming in my page.
How to set this report viewer as its height should associate with its report document?
i am using CrystalDecisions.Web Version=10.2.3600.0
and i am facing the same with Version=10.5.3700.0 also
Help me thanks in advance.
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i have used a datalist control in webpage and placed a imagebutton in the datalist and wrote onClick="Add_friend" .But when i click on that imagebutton , onClick event is not firing.
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hi sir,
please help me
sir please send me the java script for accessing the record from server like ajax.i mean i want to replace my ajax with java script.
sir please send me the java scipt for ajax in asp.net for textbox control.
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var getXmlHttpObject = function ()
{
try
{
return new XMLHttpRequest();
}
catch(e1)
{
try
{
return new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e2)
{
try
{
return new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e3)
{
return false;
}
}
}
}
var xmlHttp = getXmlHttpObject();
xmlHttp.open('GET', 'getDetails.aspx', true);
xmlHttp.onreadystatechange = readyStateChange;
xmlHttp.send(null);
var readyStateChange = function ()
{
if(typeof xmlHttp == 'undefined' || !xmlHttp) return;
if(xmlHttp.readyState == 4 || xmlHttp.readyState == 'complete')
{
var result = xmlHttp.responseText;
var status = xmlHttp.status;
if (status != 200 && status != 304)
{
if(status != 0)
alert('Http Error : ' + status);
}
else
callBack(result);
}
}
function callBack(html)
{
// Do Anything
}
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hi,
i used Pager Template in Gridview Bottom Row
like bellow
<pagertemplate>
<asp:textbox runat="server" id="txt_PageNumber" width="30" height="16px" autopostback="true"
="" ontextchanged="ShowPageData" causesvalidation="false">/asp:TextBox>
i was called this "ShowPageData " in C# code.
protected void ShowPageData(object sender, EventArgs e)
{
try
{
int _pgeTxt = 0;
TextBox txt = (TextBox)gridView.BottomPagerRow.FindControl("txt_PageNumber");
if (txt.Text != "")
{
//txt.Attributes.Add("OnTextChanged", "Key1");
_pgeTxt = int.Parse(txt.Text);
}
}
catch (Exception _ex)
{ }
}
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First, learn how to format the code you post. Read this How to get an answer to your question[^], its right at the top, can't miss it. Item #7
Look at the section for Checkboxes and Textboxes
DataGridDemo[^]
I know the language. I've read a book. - _Madmatt
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I have managed to place a dropdown control iniside a gridview control.
The dropdown does indeed populate in each row...
Question:
How is it possible for the system to correctly select the text in the dropdown based on the value of the field which is driven from the database?
Is it to do with the selectedvalue?
Any suggestions please?
Thanks
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i think you use
findcontrol method and find out dropdownbox than conver that control in type dropdown than select value by selectvalue method.
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Yes, but how do I select the value in the dropdown based on the ID in the grid?
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yes you can easily do this thing in rowdatabound event of grid view
RowDatabound event of the grid view and do the code
hope below thing work for you
public void sumRows ( Object src, GridViewRowEventArgs e ) {
if ( e.Row.RowType == DataControlRowType.DataRow ) {
TableCellCollection cells = e.Row.Cells;
int priceTotal = Convert.ToDecimal(DataBinder.Eval(e.Row.DataItem, _
"UnitPrice"))
//do code to assign value to columns of the grid
}
}
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I have the following code inside the grid_RowdataBound event. Do I have to delete it and use your code instead?
//Sources dropdown in gridview...
DropDownList ddlgvSources = (DropDownList)e.Row.FindControl("ddlgvSources");
PopulateSourcesGridView(ddlgvSources);
ddlSources.SelectedIndex = ddlgvSources.Items.IndexOf(ddlgvSources.Items.FindByValue(DataBinder.Eval(e.Row.DataItem, "SourceName").ToString()));
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