Re: Problem with GridView updating all records in database - ASP.NET Discussion Boards

eyeseetee30-Jul-08 2:34

30-Jul-08 2:34

Hi, I have the following code:

Label lb1 = new Label();
lb1.Text = "test";

but this isnt displaying on my page

I know this is very simple, think my brain has gone dead today!!

thanks guys.

Re: creating new control in code behind

windhopper30-Jul-08 2:39

windhopper

30-Jul-08 2:39

Think it may be because your label needs and id?

"Sex is not the answer, it's the question and the answer is yes"

Re: creating new control in code behind

namn30-Jul-08 2:55

namn

30-Jul-08 2:55

here is your code.

Label mylable = new Label();
mylable.Text = "test";
this.Controls.Add(mylable);

Re: creating new control in code behind

eyeseetee30-Jul-08 3:10

eyeseetee

30-Jul-08 3:10

Thats the one!
thanks!

Re: creating new control in code behind

Anudeep Jaiswal31-Jul-08 1:39

Anudeep Jaiswal

31-Jul-08 1:39

drag a placeholder and assign the parent property of label to placeholder

Problem with GridView updating all records in database

Dannyrod30-Jul-08 2:23

Dannyrod

30-Jul-08 2:23

Hello everyone.

I have an asp.net page with a gridview control bound to an access data source. The data source has session parameters for the select statement. I provided a "Next" button so the user can proceed to another section of the web application and fill out another section of whatever form they are filling out.

The way I set it up is I have only 1 page. The "Next" button changes the session variables which obviously causes the datasource to select different data,i.e. After clicking "Next", the user now sees data from section 2 of the application instead of section 1 after the postback.

The problem I am having is once I update records from section 1 and proceed to the next section, every single record in the table is updated with the same entry. It's as if it was connected to all the records even though I queried only a few.

Can anyone tell me why this is happening and maybe some ideas on fixing it?

Thanks,

Re: Problem with GridView updating all records in database

Dannyrod30-Jul-08 2:57

Dannyrod

30-Jul-08 2:57

UPDATE: I realized I didn't have a WHERE clause in the UPDATE statement. However, the problem is my WHERE clause makes it so that no records are updated at all (even the ones I want to update). This is the same WHERE clause used in the select query so I am not sure why this would happen either.

Re: Problem with GridView updating all records in database

Dannyrod4-Aug-08 3:48

Dannyrod

4-Aug-08 3:48

Code in page:

<asp:accessdatasource id="DS1" runat="server" datafile="~/App_Data/ETS.mdb" xmlns:asp="#unknown">
   SelectCommand="SELECT ItemName, [Input], TimeOfInput, [User] FROM Turnovers WHERE (ChklstID = ?) AND (SecID = ?)"

           UpdateCommand="UPDATE Turnovers SET [Input] = ? WHERE (ChklstID = ?) AND (SecID = ?)">
           <UpdateParameters>
               <asp:SessionParameter Name="Checklist" SessionField="Checklist" Type="Int32" />
               <asp:SessionParameter Name="Section" SessionField="CurrentSection" Type="Int32" />
           </UpdateParameters>
           <SelectParameters>
               <asp:SessionParameter Name="Checklist" SessionField="Checklist" Type="Int32" />
               <asp:SessionParameter Name="Section" SessionField="CurrentSection" Type="Int32" />
           </SelectParameters>
       </asp:AccessDataSource></asp:accessdatasource>

Code Behind file:

Protected Sub NextSec_Click(ByVal sender As Object, ByVal e As EventArgs) Handles NextSec.Click
    If Session.Item("CurrentSection") <> 10 Then
        Session.Item("CurrentSection") += 1
    End If
End Sub

Protected Sub PrevSec_Click(ByVal sender As Object, ByVal e As EventArgs) Handles PrevSec.Click
    If Session.Item("CurrentSection") <> 1 Then
        Session.Item("CurrentSection") -= 1
    End If
End Sub

Someone please answer...

Unable to connect to an asp.net 2.0 using IP address with it is possible to connect using localHost [modified]

Hassan Amaar30-Jul-08 2:04

Hassan Amaar

30-Jul-08 2:04

Dear All,
I'm cann't connect to a website using IP address Or iis web server name while it is possible to connect using localhost/website name(from my local machine or any machine in the domain)it asks for user name and password to connect and when I give these credentails it doesn't connect too.
I will be gratefull if any knows a solution for this problem.

Best regards,
Hassan Amaar

Hassan Amaar

modified on Wednesday, July 30, 2008 8:27 AM

Re: Unable to connect to an asp.net 2.0 using IP address with it is possible to connect using localHost

dadda_mac30-Jul-08 11:27

dadda_mac

30-Jul-08 11:27

Had a similar issue last week. In IIS:

Open the Properties for the website (or virtual folder)

Click Edit next to "Anonymous access and authentication control"

Uncheck "Integrated Windows authentication" at the very bottom of the dialog

Click OK and you should be good to go.

Javascript implementation

windhopper30-Jul-08 1:53

windhopper

30-Jul-08 1:53

Hi All

I'm trying to implement some javascript into my asp project but am having difficulty displaying whai need to disply. The code looks as follows:

<script type="text/javascript">
var start = (new Date()).getTime();
var THRESHOLD = 2500; // a number we will calculate below

function speedTest() {
    var duration = (new Date()).getTime() - start;
    if (duration < THRESHOLD) {
        // fast connection (display flash)
    } else {
        // slow connection (do nothing?)
    }
}
</script>

The problem is that i'm not too sure of the code i need to put in the if statement to to display a flash object.

Can anyone please help?

"Sex is not the answer, it's the question and the answer is yes"

displaying user controls on form

shruti tupkari30-Jul-08 1:46

shruti tupkari

30-Jul-08 1:46

first of thnx for all who r answering my questions
now m dealing vd the user controls i have created 3 classes in App_code folder

1----->clsCombo1
public class clsCombo1 : CompositeControl
{
public event System.EventHandler SelectedIndexChanged;

public string CategoryId
{
get
{
//TextBox txt = (TextBox)FindControl("UserName");
//return txt.Text;
DropDownList ddl = (DropDownList)FindControl("CategoryID");
return ddl.Text;
}
set
{
//TextBox txt = (TextBox)FindControl("UserName");
//txt.Text = value;
DropDownList ddl = (DropDownList)FindControl("CategoryID");
string abc = value;
}
}
protected override void CreateChildControls()
{
Panel pnl = new Panel();
DropDownList ddlCategoryID = new DropDownList();
ddlCategoryID.AutoPostBack = true;
ddlCategoryID.SelectedIndexChanged += new EventHandler(ddlCategoryID_SelectedIndexChanged);
ddlCategoryID.Items.Add("a");
ddlCategoryID.Items.Add("a");
Controls.Add(pnl);
//add categoryid row
pnl.Controls.Add(new LiteralControl("

"));
pnl.Controls.Add(new LiteralControl("CategoryID:"));
pnl.Controls.Add(new LiteralControl("

"));
pnl.Controls.Add(ddlCategoryID);
pnl.Controls.Add(new LiteralControl("

"));
//setup control properties
pnl.Style.Add("background-color", "silver");
pnl.Style.Add("width", "275px");
ddlCategoryID.ID = "CategoryID";
ddlCategoryID.Style.Add("width", "170px");
}
void ddlCategoryID_SelectedIndexChanged(object sender, EventArgs e)
{
if (SelectedIndexChanged != null) SelectedIndexChanged(this, e);
}
}

same way i have created 2 classes which also loads the dropdownlist like this class
now on the web form(TestAllControls .aspx) m writing

public partial class TestAllControls : System.Web.UI.Page
{
protected void Page_Init(object sender, EventArgs e)
{
clsCombo1 p1 = new clsCombo1();
form1.Controls.Add(p1);
p1.SelectedIndexChanged += new EventHandler(p1_SelectedIndexChanged);
}
void p1_SelectedIndexChanged(object sender, EventArgs e)
{
clsCombo1 p1 = (clsCombo1)sender;
Response.Redirect("~/Default.aspx");
clsCombo2 p2 = new clsCombo2();
form1.Controls.Add(p2);
p2.SelectedIndexChanged += new EventHandler(p2_SelectedIndexChanged);
}
void p2_SelectedIndexChanged(object sender, EventArgs e)
{
clsCombo3 p3 = new clsCombo3();
form1.Controls.Add(p3);
p3.SelectedIndexChanged += new EventHandler(p3_SelectedIndexChanged);
}
void p3_SelectedIndexChanged(object sender, EventArgs e)
{
clsCo Confused | :confused:

mbo3 p3 = (clsCombo3)sender;
Response.Redirect("~/Default.aspx");
}
}

what i want 2 do is on the selected index change of 1st dropdwnlist the second dropdoenlist should be loaded n same 4 third one....
but nothing is happening on the selected index change of first one....

can anyone help me....plsss

Image display problem on crystal report in asp.net page

Nagraj Naik30-Jul-08 1:26

Nagraj Naik

30-Jul-08 1:26

Hi all,
I am using crystal report 10 and framework 1.1 to develop a website.

I have created 1 report which contain a company logo image.It is working perfectly on local system,but when I release it on testing environment it doesn't show company logo image on report(other all default images print,crytal logo are visible).
If I export this report to .pdf it display logo image in .pdf file.

Do I need to any access to IIS user or anything else.

Please let me know the solution if anybody have any idea about the same.

Thanks,
Nagraj

Re: Image display problem on crystal report in asp.net page

azizogluali221-Dec-09 22:44

azizogluali2

21-Dec-09 22:44

got the same problem any solutıon?

Re: Image display problem on crystal report in asp.net page

Debashree257-Apr-10 23:19

Debashree25

7-Apr-10 23:19

check if web config does not contains one of the assemlies
add assembly="CrystalDecisions.CrystalReports.Engine, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
<add assembly="CrystalDecisions.ReportSource, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
<add assembly="CrystalDecisions.Shared, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
<add assembly="CrystalDecisions.Web, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
<add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
<add assembly="CrystalDecisions.Enterprise.Framework, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
<add assembly="CrystalDecisions.Enterprise.InfoStore, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

updatepanel inside modalpopup

legend_of_zanado30-Jul-08 1:26

legend_of_zanado

30-Jul-08 1:26

i have 2 dropdownlists in a panel with modalpopupextender ..
one of them show the companies and the other shows the branches of this company ..
i put the dropdownlist which shows the branches in an updatepanel .. and set the trigger to the company dropdownlist selectedindexchanged ..
when i make any change in the company dropdownlist the popup panel disappear .. Frown | :(

any solutions ??

Re: updatepanel inside modalpopup

Venkatesh Mookkan30-Jul-08 1:34

Venkatesh Mookkan

30-Jul-08 1:34

legend_of_zanado wrote:
set the trigger to the company dropdownlist selectedindexchanged ..

What type of trigger? PostbackTrigger? The page postback will reset the Updatepanel value, I believe since you are using ModalPopupExtender.

Castle Rider

What if I freeze??? Don't forget to breath...

My: Website | Yahoo Group | Blog Spot

Re: updatepanel inside modalpopup

legend_of_zanado30-Jul-08 1:47

legend_of_zanado

30-Jul-08 1:47

its asyncpostback trigger ..

hide my form window............,

Member 387988130-Jul-08 1:08

Member 3879881

30-Jul-08 1:08

Hi guys i created one windows application its contained only one form...,

In that form load event i said some operations have to run...,

Its working cool...,

But i dont like show the window of the form to enduser...,

So i tried to hide that using this.hide(); methode in my form load event...,

But its not getting hide...,

how to hide my form window?

Thanks & Regards,
NeW OnE,
please don't forget to vote on the post

Re: hide my form window............,

Venkatesh Mookkan30-Jul-08 1:16

Venkatesh Mookkan

30-Jul-08 1:16

Are you serious? This is ASP.NET Forum not Windows Forum

Castle Rider

What if I freeze??? Don't forget to breath...

My: Website | Yahoo Group | Blog Spot

auto resiging images in asp.net2.0

nileshsaraf30-Jul-08 1:05

nileshsaraf

30-Jul-08 1:05

I stored my images in ms-access database.I want to automatically resizing stored images as in orkut.
please help to so that i can display automatically resized images in my web page.
please help me

nilesh kumar saraf

Re: auto resiging images in asp.net2.0

Venkatesh Mookkan30-Jul-08 1:19

Venkatesh Mookkan

30-Jul-08 1:19