ASP.NET Discussion Boards

Re: how to delete a record from a grid view using C# code

PrakashBhaskar28-Jun-07 0:44

28-Jun-07 0:44

try with the following code

private void dg_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{

//Check for Item and Alternate Items if(e.Item.ItemType==ListItemType.AlternatingItem || e.Item.ItemType==ListItemType.Item)
{
Button btn=(Button)e.Item.Cells[0].Controls[0];
btn.Attributes.Add("onclick","return confirm(‘Do you want to continue?’);");
}

}

Regards
Prakash-B

Re: how to delete a record from a grid view using C# code

kirankumar@p2softech28-Jun-07 1:29

kirankumar@p2softech

28-Jun-07 1:29

we can give confirmation in c# with javascript plz check it
u write this method in c# page
//create one method
public Message(string args)
{
Lable lbl=new Label();
lbl.Text=""+"<window.confirm(args)>"
}
when u double click the button and it will display the c# page u write the below code at last of the code in button.
Message="Display the message u want";

<div class="ForumSig">KIRAN</div>

Re: how to delete a record from a grid view using C# code

kirankumar@p2softech28-Jun-07 1:31

kirankumar@p2softech

28-Jun-07 1:31

we can give confirmation in c# with javascript plz check it
u write this method in c# page
//create one method
public Message(string args)
{
Lable lbl=new Label();
lbl.Text=""
+
"<window.confirm(args)>"
}
when u double click the button and it will display the c# page u write the below code at last of the code in button.
Message="Display the message u want";

<div class="ForumSig">KIRAN</div>

custom Errors

248912828-Jun-07 0:13

2489128

28-Jun-07 0:13

Hi all!
in my sample web application, i have make setting in web.config file for custom eror as:
<customerrors mode="On">
<error statuscode="404" redirect="Redirect.aspx">

in page load event of code file of Redirect.aspx, i have write following code:
string strCorrectPath = Request.QueryString["aspxerrorpath"].ToString();
string strPage = strCorrectPath.Substring(strCorrectPath.LastIndexOf("/") + 1);
Response.Redirect("http://192.200.12.19/projects/" + strPage);
when i run from local host it works good. but when i run it from IIS, then it doesn't work & not redirected to the URL: "http://192.200.12.19/projects/" + strPage, rather than it searching redirec page on my local system. whst is the problem?

Thanks & Regards,
SAMir Nigam,
Software Engineer,
STPL, Lucknow, India.

sending mails.

hkchauhan27-Jun-07 23:54

hkchauhan

27-Jun-07 23:54

Hiii,
I Built an application to send mails using smtp sever.
few days back my mails are going to the user's inbox folder..

But now the same mails with the same subject line & body are going to spam..can anyone suggest me the reason plzzzzzzz

hiiiiii

Re: sending mails.

Manas Bhardwaj28-Jun-07 0:20

Manas Bhardwaj

28-Jun-07 0:20

The recieving server must have marked that subject or sender as spam

Re: sending mails.

hkchauhan28-Jun-07 0:47

hkchauhan

28-Jun-07 0:47

Any soln Manas???????

hiiiiii

How to set a value to a file control

gauthee27-Jun-07 23:47

gauthee

27-Jun-07 23:47

Hi,

I need to show up some value in the file control as soon as the page is loaded!
the form is sort of an edit page so when user clicks edit we should display the path in the file control (this path would be selected by the user itself intitially)

Tried writing javascript in onlaod event but that didnt work!
How to programatically assign a value to this control.
iam using vs.net 2003 and c#

Gautham

Re: How to set a value to a file control

DanB198328-Jun-07 1:07

DanB1983

28-Jun-07 1:07

In your page load event (C# code server side) you can set the property according to the user selection.

eg:

fileControl.Filename = userPassedFilename;

Hope this helps

Dan

Re: How to set a value to a file control

Artem Kustikov28-Jun-07 2:41

Artem Kustikov

28-Jun-07 2:41

All popular browsers denies update of control value from JavaScript because it can be very dangeruos security hole (intruder can upload file from user's local host by very simple legal script).

As a result one solution which I can propose - show previosly uploaded file name near to upload control (above it for example) so user can copy file path to upload it from correct place.

Selecting another value in a drop down list

Brendan Vogt27-Jun-07 23:38

Brendan Vogt

27-Jun-07 23:38

Hi,

This is partially what my drop down list looks like:

<select name="ctl00$cphRightColumn$ddlRegions" onchange="javascript:setTimeout('__doPostBack(\'ctl00$cphRightColumn$Regions\',\'\')', 0)" id="ctl00_cphRightColumn_Regions">
<option value="">None</option>
<option value="1">Region 1</option>
<option value="2">Region 2</option>
<option value="3">Region 3</option>
<option selected="selected" value="4">Region 4</option>
</select>

I am looking for code to set the drop down (and to trigger ddlRegions_SelectedIndexChanged) to the None option, I tried the following piece of code and it did not work:

ddlddlRegions.Items.FindByValue(string.Empty).Selected = true;

Please can someone help advise what to do?

Regards
ma se

Re: Selecting another value in a drop down list

Imran Khan Pathan27-Jun-07 23:43

Imran Khan Pathan

27-Jun-07 23:43

try this

ddlddlRegions.SelectedValue="";

GOD HELP THOSE WHO HELP THEMSELVES

Re: Selecting another value in a drop down list

Brendan Vogt28-Jun-07 0:37

Brendan Vogt

28-Jun-07 0:37

Thanks, it does set the value to None, but it does not trigger ddlRegions_SelectedIndexChanged(object sender, EventArgs e). I need it to trigger because there are other drop down lists that depend on this one. If this is set to None, then the other drop down lists will also reset. I hope you understand?

Re: Selecting another value in a drop down list

sidbaruah28-Jun-07 19:13

sidbaruah

28-Jun-07 19:13

If you are setting the drop down list value to none in the page load it wont call the selected index changed event..
Is it so??
By the way have you set the autopostback of the drop down list to true???
Check that first!!

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

how to scroll to a specific row in GridView

rajanikanth_m27-Jun-07 23:34

rajanikanth_m

27-Jun-07 23:34

Hi,

I am using GridView to display a large set of data(2,80,000+) records in GridView. It can be done using Paging support but i should not use that.

Following are the problems for which i am trying to find the solution :

1. Adding scrolling support to GrdiView and retrieving relevent records at runtime as user scrolls through GridView. In other words, as user scrolls through the GridView, records should be retrieved and show to user.

2. GridView has hyperlink buttons. when clicked on them, selected row details are shown in a page within popup window. when this popup window is closed, row selected has to be visible in Gridview i.e is there a way to scroll a GridView based on row index selected?

I am new to ASP.NET and i don`t have much idea how to go about implementaion details on these two. I will be glad if someone can help me out.

Thanks in Advance,

Rajanikanth.

from a usercontrol to another

TheEagle27-Jun-07 23:10

TheEagle

27-Jun-07 23:10

Hi..

Metakeywords is a simple property I defined in the default page to get a member value:
string metakey; .Its code as following:

public string Metakeywords<br />
<br />
{<br />
<br />
get{return metakey;<br />
<br />
}<br />
<br />
set<br />
<br />
{<br />
<br />
ViewState["metakey"]=value;<br />
<br />
metakey=(string)ViewState["metakey"];<br />
<br />
}<br />
<br />
}

I have used the viewstate trying to solve the problem but it doesn't make any different.
This property exist in three places:

1-default page.
2-a usercontrol(I called it welcome) in the default page.
3-a usercontrol which is loaded dynamically (in code behind) into the welcome usercontrol using the code:

contentList.Controls.Add(Page.LoadControl("UserControls/FieldContentsList.ascx"));<br />
FieldContentsList fieldus=(FieldContentsList)contentList.Controls[0];<br />
this.Metakeywords=fieldus.Metakeywords;

The problem is:I want to set the property in the (3-) usercontrol and get the value in the (1-)default page.

Could any one help me to solve this problem.

I am too late but i will never give up

Query

Socheat.Net27-Jun-07 22:58

Socheat.Net

27-Jun-07 22:58

Hi all,
I have problem with search form, i have created form for searching data, below is my example.

When user type keyword "Economics Review" it will transfer the keyword to compare with sql query if it found Economics it will dispaly Economics and Review is found will also display but i want to find only the keyword "Economics Review"

Socheat

Re: Query

Imran Khan Pathan27-Jun-07 23:03

Imran Khan Pathan

27-Jun-07 23:03

Which Query string are you using?

GOD HELP THOSE WHO HELP THEMSELVES

Re: Query

Colin Angus Mackay27-Jun-07 23:05

Colin Angus Mackay

27-Jun-07 23:05

Socheat.Net wrote:
below is my example

I don't see any code in this post. What example?

Socheat.Net wrote:
When user type keyword "Economics Review" it will transfer the keyword to compare with sql query if it found Economics it will dispaly Economics and Review is found will also display but i want to find only the keyword "Economics Review"

So what code do you have already?

Upcoming events:
* Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ...
* Reading: Developer Day 5

Ready to Give up - Your help will be much appreciated.

My website

Re: Query

PrakashBhaskar28-Jun-07 0:05

PrakashBhaskar

28-Jun-07 0:05

try using like statement by the following way coz i had the same issue and i have succeed with the below technique

select * from <tablename> where <column name=""> like '%Economics%' and <column name=""> like '%Review%'

Regards
Prakash-B

Re: Query

Socheat.Net28-Jun-07 0:12

Socheat.Net

28-Jun-07 0:12

Thanks, but not what i want

Socheat

Re: Query

Chetan Ranpariya28-Jun-07 1:26

Chetan Ranpariya

28-Jun-07 1:26

HI,

Try the follwing way.

select * from <tablename> where like '%Economics Review%'

I hope this will help you.

Thanks and Regards,
Chetan Ranpariya

Please HELP ME ......! [modified]

Devkranth Kishore Vanja27-Jun-07 22:52

Devkranth Kishore Vanja

27-Jun-07 22:52

update TblAdvance Set check=false where ecode='1011' and type='Festival' and Check=true

this query does not work it says Syntax error in update statement.

when Executed in access Query it work Fine..

Please Help Me...
Cry | :((

-- modified at 8:37 Thursday 28th June, 2007

Re: Please HELP ME ......!

Imran Khan Pathan27-Jun-07 22:59

Imran Khan Pathan

27-Jun-07 22:59

try this

update TblAdvance Set check=true where ecode=1011 and type=Festival and Check=true

Best regard

Pathan

GOD HELP THOSE WHO HELP THEMSELVES

Re: Please HELP ME ......!

Colin Angus Mackay27-Jun-07 23:00

Colin Angus Mackay

27-Jun-07 23:00

Even if you did get it to run without a syntax error it doesn't do anything. It will only set check to true where check is already true.

By the way, did you mean check=1

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