java script Calender - ASP.NET Discussion Boards

Hi all,
Can any one help me ,How to prepare a chat application?in .Net Applications
Any article if u have please send it to me.Whether Remoting concepts r useful.i dont know how to use remoting in .Net applications.

Thanks in advance

fttyhtrhyfytrytrysetyetytesystryrty

ASp.NET is not really the best way to write a chat app, unless you use AJAX a lot. I'd say a windows app makes more sense.

The core issue is, you need a central server so you can find IP addresses of people you want to chat to.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

ya Thank u,

but how can we know the IP Address of the users.

and i think we need to configure the SMTP Server also

Please suggest me in a Proper way?

Thanks fr u r reply

Regards..

fttyhtrhyfytrytrysetyetytesystryrty

yadlaprasad wrote:
but how can we know the IP Address of the users.

Like I said. A central server, which all clients log in to. That logs all the IP addresses of people who are online and handles connecting them to each other.

yadlaprasad wrote:
and i think we need to configure the SMTP Server also

How bizarre....

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

HI,

I am kalyan working as S/Engineer .. from Last 6months .
I got one problem in my current project. am Going to display numbers to hyper links so for that am binding data to grid view with these dataFiels like im using prospect id and wrongno id and and wrong number and addresstype so here im getting few wrong numbers(numbers) with same prospect id adn addrestype so that i want bind in same hyperlink .one another one or with comma saparator so please help me how to do that.. please give reply as soon as possible

kalyan

i have created menu using asp.net,it is working fine with all the Browser except safari,plz help me on this,it is urgent..............

Thx in advance,
Nirmala

Hi All,

I need to bulid a tree using Recursion. I am having a datatable named dt with all parents, childs and grand child. I need to build a string depending on parent child and grand child. dt has the following records:

ChildID Desc ParentID
------------------------------------------------------------------------
266498 Parent 1 NULL
266500 Child 1 266498
266522 Child 2 266498
266546 Child 3 266498
266501 Grand Child 1 266500
266502 Grand Child 2 266500
266503 Grand Child 3 266500
266511 Grand Child 1 266522
266512 Grand Child 2 266522
266513 Grand Child 3 266522
266514 Grand Child 4 266522
------------------------------------------------------------------------

Here the string which I need to build:

var iItem266498=m_wsGridCtrl.InsItem(null, 'Parent 1');

var iItem266500=m_wsGridCtrl.InsItem(iItem266498,'Child 1');
m_wsGridCtrl.InsItem(iItem266500,'Grand Child 1');
m_wsGridCtrl.InsItem(iItem266500,'Grand Child 2');
m_wsGridCtrl.InsItem(iItem266500,'Grand Child 3');

var iItem266522=m_wsGridCtrl.InsItem(iItem266498,'Child 2');
m_wsGridCtrl.InsItem(iItem266522,'Grand Child 1');
m_wsGridCtrl.InsItem(iItem266522,'Grand Child 2');
m_wsGridCtrl.InsItem(iItem266522,'Grand Child 3');
m_wsGridCtrl.InsItem(iItem266522,'Grand Child 4');
m_wsGridCtrl.InsItem(iItem266522,'Grand Child 5');
m_wsGridCtrl.InsItem(iItem266522,'Grand Child 6');

m_wsGridCtrl.InsItem(iItem266498,'Child 3');

So I worte a recursive function, following is the code:

private void GetValues()
{
foundParent = dt.Select("ParentID Is null");

if (foundParent.GetUpperBound(0) > 0)
{
for (Int32 intRowCnt = 0; intRowCnt <= foundParent.GetUpperBound(0); intRowCnt++)
{
foundChild = dt.Select("ParentID=" + foundParent[intRowCnt]["ChildID"]);

if (foundChild.GetUpperBound(0) > 0)
{
strDBScript.Append("var iItem" + foundParent[intRowCnt][0] + "=");
}

strDBScript.Append("m_wsGridCtrl.InsItem(null, '");
for (intColCnt = 0; intColCnt <= dt.Columns.Count - 1; intColCnt++)
{
if (intColCnt == 0 || intColCnt == 2)
{
}
else
{
strDBScript.Append(foundParent[intRowCnt][intColCnt] + ";");
}
}
strDBScript.Append("');");
AddChildNodes(Int32.Parse(foundParent[intRowCnt][0].ToString()));
}
}
}

private void AddChildNodes(Int32 parentID)
{
DataRow[] foundParent = dt.Select("ParentID=" + parentID);
if (foundParent.GetUpperBound(0) > 0)
{
for (Int32 intRowCnt = 0; intRowCnt <= foundParent.GetUpperBound(0); intRowCnt++)
{
strDBScript.Append("m_wsGridCtrl.InsItem(iItem" + parentID + ",'");
for (Int32 intColCnt = 0; intColCnt <= dt.Columns.Count - 1; intColCnt++)
{
if (intColCnt == 0 || intColCnt == 2)
{
}
else
{
strDBScript.Append(foundParent[intRowCnt][intColCnt] + ";");
}
}
strDBScript.Append("');");

foundChild = dt.Select("ParentID=" + foundParent[intRowCnt]["ChildID"]);

if (foundChild.GetUpperBound(0) > 0)
{
strDBScript.Append("var iItem" + foundParent[intRowCnt][0] + "=");
}

if (ChildNodeExists(Int32.Parse(foundParent[intRowCnt][0].ToString())))
{
AddChildNodes(Int32.Parse(foundParent[intRowCnt][0].ToString()));
}
}
}
}

private bool ChildNodeExists(Int32 parentID)
{
foundChild = dt.Select("ParentID=" + parentID);
if (foundChild.GetUpperBound(0) > 0)
{
return true;
}
else
{
return false;
}
}

My problem is that my string is not building in proper way. Please help me how do I do this....

Thanks in advance...

hello every body

i wanna use java script calender .i try this code

/* --- Swazz Javascript Calendar ---
/* --- v 1.0 3rd November 2006
By Oliver Bryant
http://calendar.swazz.org */

function getObj(objID)
{
if (document.getElementById) {return document.getElementById(objID);}
else if (document.all) {return document.all[objID];}
else if (document.layers) {return document.layers[objID];}
}

function checkClick(e) {
e?evt=e:evt=event;
CSE=evt.target?evt.target:evt.srcElement;
if (getObj('fc'))
if (!isChild(CSE,getObj('fc')))
getObj('fc').style.display='none';
}

function isChild(s,d) {
while(s) {
if (s==d)
return true;
s=s.parentNode;
}
return false;
}

function Left(obj)
{
var curleft = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curleft += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (obj.x)
curleft += obj.x;
return curleft;
}

function Top(obj)
{
var curtop = 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (obj.y)
curtop += obj.y;
return curtop;
}

document.write('');
document.write('');
document.write('');
for(var kk=1;kk<=6;kk++) {
document.write('');
for(var tt=1;tt<=7;tt++) {
num=7 * (kk-1) - (-tt);
document.write('');
}
document.write('');
}
document.write('


S	M	T	W	T	F	S

');

document.all?document.attachEvent('onclick',checkClick):document.addEventListener('click',checkClick,false);

// Calendar script
var now = new Date;
var sccm=now.getMonth();
var sccy=now.getFullYear();
var ccm=now.getMonth();
var ccy=now.getFullYear();

var updobj;
function lcs(ielem) {
updobj=ielem;
getObj('fc').style.left=Left(ielem);
getObj('fc').style.top=Top(ielem)+ielem.offsetHeight;
getObj('fc').style.display='';

// First check date is valid
curdt=ielem.value;
curdtarr=curdt.split('/');
isdt=true;
for(var k=0;k<curdtarr.length;k++) {
="" if="" (isnan(curdtarr[k]))
="" isdt="false;
" }
="" (isdt&(curdtarr.length="=3))" ccm="curdtarr[1]-1;
" ccy="curdtarr[2];
" prepcalendar(curdtarr[0],curdtarr[1]-1,curdtarr[2]);
=""
}

function="" evttgt(e)
{
="" var="" el;
="" if(e.target)el="e.target;
" else="" if(e.srcelement)el="e.srcElement;
" if(el.nodetype="=3)el=el.parentNode;" defeat="" safari="" bug
="" return="" el;
}
function="" evtobj(e){if(!e)e="window.event;return" e;}
function="" cs_over(e)="" evttgt(evtobj(e)).style.background="#FFCC66" ;
}
function="" cs_out(e)="" cs_click(e)="" updobj.value="calvalarr[evtTgt(EvtObj(e)).id.substring(1,evtTgt(EvtObj(e)).id.length)];
" getobj('fc').style.display="none" ;
=""
}

var="" mn="new" array('jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec');
var="" mnn="new" array('31','28','31','30','31','30','31','31','30','31','30','31');
var="" mnl="new" array('31','29','31','30','31','30','31','31','30','31','30','31');
var="" calvalarr="new" array(42);

function="" f_cps(obj)="" obj.style.background="#C4D3EA" obj.style.font="10px Arial" obj.style.color="#333333" obj.style.textalign="center" obj.style.textdecoration="none" obj.style.border="1px solid #6487AE" obj.style.cursor="pointer" ;
}

function="" f_cpps(obj)="" f_hds(obj)="" ;
}

="" day="" selected
function="" prepcalendar(hd,cm,cy)="" now="new" date();
="" sd="now.getDate();
" td="new" td.setdate(1);
="" td.setfullyear(cy);
="" td.setmonth(cm);
="" cd="td.getDay();
" getobj('mns').innerhtml="mn[cm]+" '="" +="" cy;
="" marr="((cy%4)==0)?mnl:mnn;
" for(var="" d="1;d<=42;d++)" f_cps(getobj('v'+parseint(d)));
="" ((d="">= (cd -(-1))) && (d<=cd-(-marr[cm]))) {
dip=((d-cd < sd)&&(cm==sccm)&&(cy==sccy));
htd=((hd!='')&&(d-cd==hd));
if (dip)
f_cpps(getObj('v'+parseInt(d)));
else if (htd)
f_hds(getObj('v'+parseInt(d)));
else
f_cps(getObj('v'+parseInt(d)));

getObj('v'+parseInt(d)).onmouseover=(dip)?null:cs_over;
getObj('v'+parseInt(d)).onmouseout=(dip)?null:cs_out;
getObj('v'+parseInt(d)).onclick=(dip)?null:cs_click;

getObj('v'+parseInt(d)).innerHTML=d-cd;
calvalarr[d]=''+(d-cd)+'/'+(cm-(-1))+'/'+cy;
}
else {
getObj('v'+d).innerHTML=' ';
getObj('v'+parseInt(d)).onmouseover=null;
getObj('v'+parseInt(d)).onmouseout=null;
getObj('v'+parseInt(d)).style.cursor='default';
}
}
}
//var selObj = document.getElementById("selObjID");
//selObj.style.visibility = "hidden";

prepcalendar('',ccm,ccy);
//getObj('fc'+cc).style.visibility='hidden';

function caddm() {
marr=((ccy%4)==0)?mnl:mnn;

ccm+=1;
if (ccm>=12) {
ccm=0;
ccy++;
}
cdayf();
prepcalendar('',ccm,ccy);
}

function csubm() {
marr=((ccy%4)==0)?mnl:mnn;

ccm-=1;
if (ccm<0) {
ccm=11;
ccy--;
}
cdayf();
prepcalendar('',ccm,ccy);
}

function cdayf() {
if ((ccy>sccy)|((ccy==sccy)&&(ccm>=sccm)))
return;
else {
ccy=sccy;
ccm=sccm;
cfd=scfd;
}
}

but it will show back to the tools.how to bring it front .

Mohan t working for N.I.C

You could try asking hte author, but the fact is a lot of javascripted controls have this issue, I don't know if it's solvable.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Hi all I am developing on application for Online Antakshari. I record the voice perfeactly. Now I want to compare the original file with new one means registration time voice and singing voice is it the same voice or not ok.

for this I want to developed first sound equalizer so it will be easy in flash to compare both file. And if u have any solution for developing sound equalizer in dotnet pls tell me. To generate sound equalizer in flash I have to convert wav(Sound) file in either xml format or txt format, So if u have any idea or code to convert wav file to xml or txt format tell me and if u have any idea about sound equalizer then also tell me

Thanks.

'Don't reply stupid answer, actually I got before this.

Working out if two voices are the same is a lot more complex than writing an equaliser.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

I have my DB at remote server, when I run my application the following error accurs.

"A connection was successfully established with the server, but then an error occurred during the login process. (provider: TCP Provider, error: 0 - The specified network name is no longer available.)"

can anybody tell this error is accuring and how can it could be solved.

Regards, Qaiser Nadeem

Hello friends,
I got this security error in my application. What it means? What goes wrong and how to resolve it?
Any help will be appreciated..

No one Can help you without giving the error Details.

Regards
J O H N

"Even eagles need a push." David McNally

sorry,
The error details are as given below.
Server Error in '/' Application.
Security Exception
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
System.Reflection.Assembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase) +0
System.Web.UI.TemplateParser.GetType(String typeName, Boolean ignoreCase, Boolean throwOnError) +270
System.Web.UI.TemplateParser.ProcessInheritsAttribute(String baseTypeName, String codeFileBaseTypeName, String src, Assembly assembly) +163
System.Web.UI.TemplateParser.PostProcessMainDirectiveAttributes(IDictionary parseData) +192

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210

Check this article[^]

Regards
J O H N

"Even eagles need a push." David McNally

i want to add navigational menu to my website that appear on each page for navigation.i want to know , i should use frames for that or any thing else.

Frames, no. The most common thing nowadays is to use a DHTML menu, there are plenty available on the web.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

how can i accomplish this task in asp.net

Hi I am doing a project where i have problem with the requirement.
First,the requirement is to enter date format in mm/dd/yyyy format.
second requriment changed to allow date format in dd/mm/yyyy.

so,whatever may be the format.I want user to enter in any format but the code should be written in such a way that it accepts any format and changes to DateTime format of the database.

using asp.net with c# (it is recomended to use a web.config to achive this)

Please help me. its a issue.
i need more help

mallika

-- modified at 7:08 Friday 5th October, 2007

The database should not have a date time format, it should store date objects, not strings. Ideally, you would have a user setting that specifies the date format, and then enforces it, DateTime.TryParse has an overload that allows you to specify a format provider, and therefore, a format.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

I have a web application and I want to avoid multiple users to login on the same application from one system at one time.

For example if a user logins in to an application, and if another user login to the site using single type of browser then the previous user should logout. I am not sure how to implement this but was thinking of using cookies..

could some one tell me the approach

Pavas

Yes, cookies would help, or you could check the IP of each person as they log in.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Thanks! But how good idea is to have the IP address. If IP addresses are static then what will happen?

Pavas

Doesn't matter if they are static or not. In fact, static is usually better. But this doesn't matter. I am connected to the web right now. My IP is not static, I don't know my IP address. I do know it won't change until I log off and reconnect to the web. You're talking about someone using the same machine to log in twice. If they do that, the IP will be the same.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )