ASP.NET Discussion Boards

Re: How to instantiate C#.NET class at client side (inside javascript ).

Abhijit Jana7-Jan-09 20:26

Abhijit Jana

7-Jan-09 20:26

Dattatraya Kale wrote:

but i do want to call that dll from client side

Then you can use ActiveXObject .

cheers,
Abhijit
CodeProject.Com MVP

Re: How to instantiate C#.NET class at client side (inside javascript ).

Dattatraya K7-Jan-09 20:34

Dattatraya K

7-Jan-09 20:34

Thanks once again .

yup i tried that approach but i am missing something related with dll.
When i try to create instance it is giving javascript error

"Automation server can't create object."

Please give me Steps to create dll.
and sample code ..

Thanks in advance !!
DaTtA Roll eyes | :rolleyes:

way2datta@gmail.com

Re: How to instantiate C#.NET class at client side (inside javascript ).

Abhijit Jana7-Jan-09 20:58

Abhijit Jana

7-Jan-09 20:58

Have a look[^]

cheers,
Abhijit
CodeProject.Com MVP

User Control in Master Page

Thomas Antony K7-Jan-09 19:28

Thomas Antony K

7-Jan-09 19:28

Hai,

I have a user control in my master page,which shows the company logo based on the language selected from the dropdown in the content page,the logo comes dynamically from different language folders,I update a session variable when I change the language in the dropdown,but when I update the language the user control is not getting refreshed,only reloading the page changes the logo.

cheers,

Thomas.

Re: User Control in Master Page

Padmanabh Ganorkar7-Jan-09 21:49

Padmanabh Ganorkar

7-Jan-09 21:49

Hi Thomas,

Add following code where you update the Session variable.

Response.Redirect(Request.Url.ToString());

Thanks,
Padmanabh Ganorkar

Re: User Control in Master Page

Thomas Antony K7-Jan-09 22:31

Thomas Antony K

7-Jan-09 22:31

Hai,

if (ddl_language.SelectedItem.Value.ToString() != "0")
{
HttpCookie cookie = new HttpCookie("viterion_app_language");
cookie.Value = ddl_language.SelectedItem.Text.ToString();
cookie.Expires = System.DateTime.Now.AddDays(365);
Response.Cookies.Add(cookie);
}

From this cookie, the session varible is updated in the master page through the init event.

The code is

HttpContext.Current.Session.Add("app_language", HttpContext.Current.Request.Cookies["viterion_app_language"].Value);

cheers,

Thomas.

Re: User Control in Master Page

PCuong19837-Jan-09 22:22

PCuong1983

7-Jan-09 22:22

what your code ? Confused | :confused:

Hide toolbar and menu bar of IE.

zareee7-Jan-09 19:14

zareee

7-Jan-09 19:14

Hi,

I want to hide the toolbar and menu bar address bar, when my webpage is loaded.that is immediately after the URL is requested.I am using ASP.NET(C#). And also need to block the F5 KEY coz its a shortcut for refresh.

reply ASAP.
THANKS IN ADVANCE

zari

Re: Hide toolbar and menu bar of IE.

Jas 0077-Jan-09 19:15

Jas 007

7-Jan-09 19:15

why u wana do this . u can simply search from google

Re: Hide toolbar and menu bar of IE.

zareee7-Jan-09 19:24

zareee

7-Jan-09 19:24

I used this script,

var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos){
if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+w+',height='+h+',top=0,left=0,scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open('Login.aspx',myname,settings);}

and called the function in onload of tag..... but it keeps on loading again n again

zari

Using Web Browser Control

Nagaraj Muthuchamy7-Jan-09 19:08

Nagaraj Muthuchamy

7-Jan-09 19:08

Hi,

I am using WebBrowser Control and passing the url at run time.

I want to insert some text or javascript into the body of the web page being loaded in the browser.

I tried like below.

private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            WebBrowser browse = (WebBrowser)sender;
            if (!(webBrowser1.Document.Body.InnerHtml.Contains("Hello")))
            {
                webBrowser1.Document.Body.InnerHtml = browse.Document.Body.InnerHtml + "<script type='text/javascript'>				var Hello;		var i;				var totalTable  = document.getElementsByTagName('table').length;				for(i=0;i < totalTable; i++)		{		    document.getElementsByTagName('table')[i].id  = 'name' + i;		}		function myfun()		{		   		      this.style.border  = 'solid 5px Red';		}		function myfun1()		{		   		      this.style.border  = 'none';		}		for(i=0;i < totalTable; i++)		{		    document.getElementsByTagName('table')[i].onmouseover  = myfun;		    document.getElementsByTagName('table')[i].onmouseout  = myfun1;		}    </script>";
            }
        }

But, This is not working. This event is fired many times for single page.

Thanks,
Nagaraj

Programmer (ror)

how to play the songs retrieved frm the database into a dataview

reogeo20087-Jan-09 18:39

reogeo2008

7-Jan-09 18:39

Hi all,

I have a dataview which contains song titles retrived frm the database and when user click on the play button on each row corresponding song should play.
How can i do the same

Thanks in advance

Re: how to play the songs retrieved frm the database into a dataview

Jas 0077-Jan-09 18:56

Jas 007

7-Jan-09 18:56

u simplay drag drop the sound file and declare them in program.

Re: how to play the songs retrieved frm the database into a dataview

reogeo20087-Jan-09 19:01

reogeo2008

7-Jan-09 19:01

I didnt get u can u please give a detailed description please..

how to insert date in textbox from a calender control in ASP.Net (without Java Script and Ajax)

Jas 0077-Jan-09 17:09

Jas 007

7-Jan-09 17:09

hi Friends ,
I have to make an assignment where i have to insert date in a textbox from a calender calender(ASP.Net.plz send me coding if any one can. Wink | ;)

Re: need help

Abhijit Jana7-Jan-09 17:24

Abhijit Jana

7-Jan-09 17:24

jasjit jas wrote:
I have to make an assignment where i have to insert date in a textbox from a calender calender(ASP.Net.plz send me coding if any one can. Wink

So you want some one else do your home work . I suggest Please Buy a Beginner's ASP.Net Books .

cheers,
Abhijit
CodeProject.Com MVP

Re: how to insert date in textbox from a calender control in ASP.Net (without Java Script and Ajax)

Sunil Wise7-Jan-09 21:10

Sunil Wise

7-Jan-09 21:10

jasjit jas wrote:
insert date in a textbox from a calender calender

under Calendar1_SelectionChanged event write this snippet

textbox1.Text = Calendar1.SelectedDate.ToString();

hope this helps
Regards,
SunilWise

Re: how to insert date in textbox from a calender control in ASP.Net (without Java Script and Ajax)

mazekui7-Jan-09 21:27

mazekui

7-Jan-09 21:27

I am glad to help you,please contact me with MSN:mazk_good@hotmail.com

set cookie in button event handler and access it from request

dennizsoftware.se7-Jan-09 6:24

dennizsoftware.se

7-Jan-09 6:24

Hi all,

I have a problem with cookies.

I use a cookie with key/value pairs for storing articles.
I have a button "Add article" which adds a key/value pair to the cookie.
When the page reloads I need to access all the values in the cookie and display them.

the problem is that when the button is clicked the cookie is added to the Response and will not be present in the Request until another reload since - I guess - the button event handler is being executed during the page load.
If I add an article it won't show up until I do another reload on the page.

Does anybody have an idea how I can add the cookie with a button and have the value in the Request when the page loads next time.

Hope someone out there understands what I'm trying to explain.

Thank you for your help!!

Re: set cookie in button event handler and access it from request

Bharathy Sadagopan7-Jan-09 6:56

Bharathy Sadagopan

7-Jan-09 6:56

Whatever code you have to display the articles can be called from 2 places from page_load and the same code can be called in the button event handler after you add the article to your cookie.

Re: set cookie in button event handler and access it from request

dennizsoftware.se7-Jan-09 7:06

dennizsoftware.se

7-Jan-09 7:06

If I put trace=true for the page I can see that the Response Cookie collection contains my cookie (with the new key/value) after I have pressed the button

but

The Request Cookie collection does not contain the cookie with these Key/value.

to get the Response Cookie collection to be transferred to the Request Cookie collection I need to do another reload of the page.

I need to access the cookie directly when the page is loaded after the button has been pressed.
Is this possible?
Can I in some way have a button that has it's event handler code executed before posting?

Re: set cookie in button event handler and access it from request

Bharathy Sadagopan7-Jan-09 7:18

Bharathy Sadagopan

7-Jan-09 7:18

The page load event happens before the button event handler. So the option you have is to again submit the page in the button event handler or to call the method that displays the articles in the button event handler for subsequent submits and for the first time when the page is loaded call that in the page load method.

Re: set cookie in button event handler and access it from request

dennizsoftware.se7-Jan-09 7:32

dennizsoftware.se

7-Jan-09 7:32

Thank you! It works!

I added a method for the update of my GridView and calls it from GridView_Load and the end of the button event handler.

Thanks again!

Measure the figures of web site

slSoftware7-Jan-09 6:11

slSoftware

7-Jan-09 6:11

hi all
i need to test my web site of performance and loading time of some pages with figures, is there any recommended sites for that, pls help me to find

thanks

Re: Measure the figures of web site

Guffa7-Jan-09 6:18

Guffa

7-Jan-09 6:18

Get the FireBug add-on for Firefox. Using the Net feature you can see the load time for every request.

Despite everything, the person most likely to be fooling you next is yourself.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.