ASP.NET

ASP.Net Modal PopUp Extender Problem

28-Feb-09 0:33

you have to make the object of textbox.
it will add automatically in your aspx page.

sample code

Textbox txtName=new TextBox() // object created textbox created

now you can set all the properties of textbox.

in above case
eg. txtName.text="test"
txtName.TabIndex="1" etc.....

Regards
Keyur Satyadev

Dhara_shah27-Feb-09 22:01

Dhara_shah

27-Feb-09 22:01

I am generating Link Buttons dynamically in a Modal PopUp and on that i provide one handler to do some stuff. But, though it is in an update panel, the page gets refreshed and the Modal PopUp disappears. Please help me in this regard.

Re: ASP.Net Modal PopUp Extender Problem

keyur satyadev28-Feb-09 0:36

Displying Image inside Grdview column help is needed

28-Feb-09 0:36

set the mode of update panel to conditional.
so that entire page can not refreshed. that may solve your problem.

Regards
Keyur Satyadev

Rameez Raja27-Feb-09 20:44

Rameez Raja

27-Feb-09 20:44

Hi all

i stored image path into database and retrive that image path from it and also the picture from there location and display to Grdview control .

iam reffering following link

http://www.codeproject.com/KB/aspnet/GridImage.aspx?msg=2937267#xx2937267xx

Here is my code

int intResult = 0;
       // string strPath = Server.MapPath(FileUpload1.FileName);
        string strPath = Server.MapPath(ConfigurationManager.AppSettings["FolderPath"])+"\\"+ FileUpload1.FileName;
        SqlConnection con = new SqlConnection("Server=localhost; Database= Employee; uid=sa;pwd=server");
        SqlCommand com = new SqlCommand("Insert into ImageStorage(User_Name,Country,Profile_picture)values(@User_Name,@Country,@Profile_picture)", con);

        com.Parameters.AddWithValue("@User_Name", TextBox1.Text);
        com.Parameters.AddWithValue("@Country", TextBox2.Text);
        com.Parameters.AddWithValue("@Profile_picture",strPath);
        con.Open();
        intResult = Convert.ToInt32(com.ExecuteNonQuery());

        if (intResult != 0)
        {
            FileUpload1.PostedFile.SaveAs(strPath);
            Response.Write("Record Inserted.");
        }

and in web.config
<appSettings><add key="FolderPath" value="~/images/" /></appSettings>
so sugggest me how i store Path as absolute like ~/Image1.jpg? using above code Path is storing like below
D:\TestingMaterial\images\\button7.jpg

How i store the relative path?

Best Reagrds
Rameez

How to change the color of a single column in VSFlexGrid

pandit8427-Feb-09 20:27

pandit84

27-Feb-09 20:27

Hi i am using a flexgrid . But unable to change the color of single column in it.Which property should i use.

Ajax Control Toolkit.CascadingDropDown ( Error)

Muhammad Fahim Baloch27-Feb-09 20:26

Muhammad Fahim Baloch

27-Feb-09 20:26

Hi,

I an getting this error at runtime:
"Object reference not set to an instance of an object."
And the Stack Trace:
"[NullReferenceException: Object reference not set to an instance of an object.]
AjaxControlToolkit.CascadingDropDown.CascadingDropDown_ClientStateValuesLoaded(Object sender, EventArgs e) +98
AjaxControlToolkit.ExtenderControlBase.LoadClientStateValues() +240
AjaxControlToolkit.ExtenderControlBase.Page_PreLoad(Object sender, EventArgs e) +5
System.EventHandler.Invoke(Object sender, EventArgs e) +0
System.Web.UI.Page.OnPreLoad(EventArgs e) +75
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3368

All help aprreciated,
Thanks

Re: Ajax Control Toolkit.CascadingDropDown ( Error)

keyur satyadev27-Feb-09 20:59

27-Feb-09 20:59

check you have to create the object first. somewhere u missing the
creating the object. send me the code

Regards
Keyur Satyadev

email in asp.net

RK4 227-Feb-09 19:58

RK4 2

27-Feb-09 19:58

how to use email facility in asp.net

Re: email in asp.net

Abhijit Jana27-Feb-09 20:02

Abhijit Jana

27-Feb-09 20:02

RKHOT wrote:
how to use email facility in asp.net

Have a look
Send Email in ASP.Net[^]
and
Ref2[^]
And
System.Net.Mail[^]

cheers,
Abhijit
CodeProject MVP

Re: email in asp.net

Rameez Raja27-Feb-09 20:32

Rameez Raja

27-Feb-09 20:32

Hi ,

You can Reffer following articles for sending emails

http://www.aspsnippets.com/post/2009/02/01/Send-Email-using-CSharp.aspx

http://www.aspsnippets.com/post/2009/01/18/Send-Email-using-VBNet.aspx

Best Regards

Re: email in asp.net

keyur satyadev27-Feb-09 20:54

redirecing from one page to another page [modified]

27-Feb-09 20:54

see the code and implement.

SmtpClient sendMail = new SmtpClient();
string mFrom = txtfrom.Text;
string mTo = txtTo.Text;
string mSubject = txtSubject.Text;
string mBody = txtMsg.Text;

System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage(mFrom, mTo, mSubject, mBody);
Attachment attach = new Attachment(fileAttach.PostedFile.FileName);
msg.Attachments.Add(attach);
sendMail.Host = "mail.ncodetechnologies.com";
sendMail.Send(msg);
lblMsgSent.Visible = true;
lblMsgSent.Text = "Message Sent";

Regards
Keyur Satyadev

aratireddy27-Feb-09 19:51

aratireddy

27-Feb-09 19:51

when i was trying to move from loginpage to some another aspx page like adminindex.aspx page it is redirecting to the same login page. i used response.redirect as well as server.transfer in login button click event of loginpage

modified on Saturday, February 28, 2009 3:26 AM

Re: redirecing from one page to another page

Abhijit Jana27-Feb-09 20:04

Abhijit Jana

27-Feb-09 20:04

aratireddy wrote:
when i was trying to move from loginpage to some another page it is redirecting to the same login page i used response.redirect as well as server.transfer in login button click event of loginpage

In which page are your trying to redirect? Can you please put the line of code.

cheers,
Abhijit
CodeProject MVP

javascript

roshid27-Feb-09 19:49

roshid

27-Feb-09 19:49

Hai ,
I am using checkboxes in a header templates and some checkboxes in item templates,if chkHeader is checked then all the chkitem are checked.code behind is used for this, these check boxes and one btndelete button is used for deletion,i want two javascript alert
for this delete button,delete button is outside of the grid , if any check box is not selected then i want to dispaly th e java scrip alert "please choose an item" otherwise i f any one checkbox is checked and click the delete button then i want to display "are u want to delete this item",please help me(asp.net, c#,ajax,javascript)

Re: javascript

Abhijit Jana27-Feb-09 20:05

Abhijit Jana

27-Feb-09 20:05

I think you are looking for something like This[^] Smile | :)

cheers,
Abhijit
CodeProject MVP

two difference javascript alert using check boxes and delete button

roshid27-Feb-09 19:25

roshid

27-Feb-09 19:25

Hai sir,
I am using checkboxes in a header templates and some checkboxes in item templates,if chkHeader is checked then all the chkitem are checked.code behind is used for this, these check boxes and one btndelete button is used for deletion,i want two javascript alert
for this delete button,delete button is outside of the grid , if any check box is selected then i want to dispaly th e java scrip alert "please choose an item" otherwise i f any one checkbox is checked and click the delete button then i want to display "are u want to delete this item" ,I cannot get the proper clientId for checkboxes,please help me(asp.net, c#,ajax,javascript)

Re: two difference javascript alert using check boxes and delete button

Jon Rista27-Feb-09 19:41

Jon Rista

27-Feb-09 19:41

You need to wire up the javascript call on the server side. You will only really be able to get the client ID on the server, where all that information is readily available. Something like the following:

void Page_Load(...)
{
    chkMyCheckBox.Attributes.Add("onclick", "jsVerify('" + chkMyCheckBox.ClientID + "')");
}

Gallery

balekarsiddharth27-Feb-09 18:21

balekarsiddharth

27-Feb-09 18:21

hii,i have a slideShowExtender control in my project i want to get the images in the slideShowExtender as soon as i click the folder(which is in my local) plzz help me out

listview control...

l a u r e n27-Feb-09 11:59

27-Feb-09 11:59

could somebody explain to me why on earth you would use a listview control (or almost any other asp:xxx control) on a web page?? i looked at using it just now and am frankly astounded at how much garbage there is just to draw a table on a page??? what on earth does it do that i'm not seeing??

genuinely could somebody please explain?

thnx
OMG | :OMG:

"mostly watching the human race is like watching dogs watch tv ... they see the pictures move but the meaning escapes them"

Calin Tatar27-Feb-09 12:56

Calin Tatar

27-Feb-09 12:56

Basically you may use ASP controls to render content dynamically.
In a few simple words, suppose you want to render a table with data from a DB. You cannot use a static HTML table with X rows, because you don't know how many rows you have in DB to display.
Simple options here are: to use <asp:table xmlns:asp="#unknown"> control, which can be dynamically rendered, you may add rows, columns, etc..using code behind(C#, VB), or, second option, to render HTML tags dynamically, but in this case you don't have managed support (let's say for each row from DB you'll add a < tr > tag).

Calin

l a u r e n27-Feb-09 13:02

27-Feb-09 13:02

ok i get that ... let me point out that i have been writing (and teaching) db driven websites for 6+yrs in python and php so i know exactly how to render dynamic content to html or xhtml

my question was meant to be more like ... what does the asp:listview give me (apart from a whole bunch of overhead) that rendering clean html directly doesn't?

thnx
Smile | :)

"mostly watching the human race is like watching dogs watch tv ... they see the pictures move but the meaning escapes them"

Calin Tatar27-Feb-09 13:18

Calin Tatar

27-Feb-09 13:18

ok, then.

It gives you a lot of features like: dynamic rendering, binding, custom templates, insert/edit/update modes, integrated pagination, integrated sorting...

Calin

l a u r e n27-Feb-09 13:22

27-Feb-09 13:22

but with a huge overhead and complexity that depends on a 3rd party (in this case MS) getting it all working correctly and rendering properly

when it's very easy to do all those things without all the extra layers and overhead

that was why i was wondering what asp:xxx controls bring to the party and who they are aimed at?

Smile | :)

"mostly watching the human race is like watching dogs watch tv ... they see the pictures move but the meaning escapes them"

*Developer Day Scotland - Free community conference
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Colin Angus Mackay28-Feb-09 0:19

Colin Angus Mackay

28-Feb-09 0:19

I think you might get on better with the ASP.NET MVC framework - It's a lot cleaner.

Vogon Building and Loan advise that your planet is at risk if you do not keep up repayments on any mortgage secured upon it. Remember that the force of gravity can go up as well as down.

Re: listview control... [modified]

l a u r e n28-Feb-09 0:59