ASP.NET

deepseeindeepsy3-Sep-09 21:52

deepseeindeepsy

3-Sep-09 21:52

First load data to the first ddl.After selecting a record from first ddl(Write code here to load second one, accordingly) then u have to load third one same as above. If user select 2nd ddl before selecting from 1st,he will find empty data in it. Smile | :)

N a v a n e e t h3-Sep-09 22:08

N a v a n e e t h

3-Sep-09 22:08

Good. But you could have replied to the original poster not to me!

Navaneeth

How to use google | Ask smart questions

deepseeindeepsy3-Sep-09 22:20

deepseeindeepsy

3-Sep-09 22:20

Oh! Mistake, Sorry Boss.
I will reply the same to him.

Audio and text Captcha Both In One

deepseeindeepsy3-Sep-09 22:22

deepseeindeepsy

3-Sep-09 22:22

Hello,
First load data to the first ddl.After selecting a record from first ddl(Write code here to load second one, accordingly) then u have to load third one same as above. If user select 2nd ddl before selecting from 1st,he will find empty data in it. Smile | :)

Sachin Dubey3-Sep-09 19:41

Sachin Dubey

3-Sep-09 19:41

Hi every Body...

I Have to implement Audio as well as Text Captcha In Asp.net Page.
As Far As Captcha Image is Concerned i hav done this.. But for audio i am in dillema..
So Can Anybody Show Me the way...

Thnx Very Much

Re: Audio and text Captcha Both In One

N a v a n e e t h3-Sep-09 20:44

N a v a n e e t h

3-Sep-09 20:44

You will get some text-speech utilities and using that you need to make an audio file. When user clicks on audio icon, play this audio file.

If you know the characters your CAPTCHA produces, record sound for each character and when requested by the user, combine all the required audio files and produce a single file. This single file can be provided to user.

Doing all these won't be trivial. You will be better off with some third party controls which has all these features built-in. Here[^] is one.

Smile | :)

Navaneeth

How to use google | Ask smart questions

About displaying label

Prasadsm3-Sep-09 19:18

Prasadsm

3-Sep-09 19:18

Hi all,

I want to display a label on button click for some time, and in the same button click event it should be made invisible....Here the label text is "Please wait,Loading Report". As soon as report gets loaded,the label should be made invisible....how can this be done?

Thanks in advance,
Prasad

Re: About displaying label

Abhijit Jana3-Sep-09 19:21

Re: About displaying label

3-Sep-09 19:21

This is not like that, that you are thinking.

You have to use AJAX for that. Beause you dont know how much time will it take for load the report.

Use AJAX UpdatePanel and Update ProgressBar.

These will resolve your problem.

For your Ref.
The UpdatePanel and UpdateProgress Controls[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Prasadsm3-Sep-09 19:33

Prasadsm

3-Sep-09 19:33

Hi Abhijit,

Thanks for your reply..Actually i am using VS 2003,So any javascripts can be used?

Re: About displaying label

Sachin Dubey3-Sep-09 19:44

Sachin Dubey

3-Sep-09 19:44

On Page Init Event On your Server side Code You Can Do Like

txtSearchSelect.Attributes.Add("onClick", "if (this.value == 'Search Keyword') this.value = 'Please wait Report is being Generated';");

Problem in asp.net ajax updatepanel progress

Shahdat Hosain3-Sep-09 19:04

3-Sep-09 19:04

Hi Dear, I've a serious problem, that is:
I've three asp:Contents in my content page. Content1 for head, Content2 is activated when user is logged in; By contrast, Content3 is for anonymous user.
In my program asp:UpdatePanel works properly in both content(Content2 & Content3). asp:UpdateProgress works properly in Content3(used for anonymous user) but doesn't work for Content2(used for logged in user)

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
           <asp:UpdatePanel ID="UpdatePanel2" runat="server">
                 <ContentTemplate>
                 <%=DateTime.Now.ToLongTimeString() %>
                     <asp:Button ID="Button1" runat="server" Text="Button"  OnClick="UpdateButton_Click"/>
                 </ContentTemplate>
            </asp:UpdatePanel> 
             <asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel2">
              <ProgressTemplate>
                    <img alt="Loading..." src="../Images/ajax-loader.gif" />
                    Please wait...
                </ProgressTemplate>
              </asp:UpdateProgress> 
</asp:Content>

<asp:Content ID="Content3" ContentPlaceHolderID="ContentPlaceHolder2" runat="server">
    
            <asp:UpdatePanel ID="UpdatePanel1" runat="server">
                 <ContentTemplate>
                 <%=DateTime.Now.ToLongTimeString() %>
                     <asp:Button ID="UpdateButton" runat="server" Text="Button" OnClick="UpdateButton_Click" />
                 </ContentTemplate>
             </asp:UpdatePanel> 
                <asp:UpdateProgress ID="UpdateProgress2" runat="server" AssociatedUpdatePanelID="UpdatePanel1">
              <ProgressTemplate>
                    <img alt="Loading..." src="../Images/ajax-loader.gif" />
                    Please wait...
                </ProgressTemplate>
              </asp:UpdateProgress>
</asp:Content>

I don't understand which is my fault. Could you help me?

shahdat

Arun Jacob3-Sep-09 19:15

Arun Jacob

3-Sep-09 19:15

Plz avoid double posting.
Big Grin | :-D

Arun Jacob
http://codepronet.blogspot.com/

Shahdat Hosain3-Sep-09 19:25

3-Sep-09 19:25

OK boss, I am highly worried about my problem. But I don't get any answer yet within 9 hours ago.

Plz help me. If it's not beyond your capacity.

shahdat

Abhijit Jana3-Sep-09 19:19

3-Sep-09 19:19

Cross Post will not help you to get answer faster.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Shahdat Hosain3-Sep-09 19:32

3-Sep-09 19:32

Yes I will remain later.
Plz answer me

shahdat

Abhijit Jana3-Sep-09 19:32

3-Sep-09 19:32

I have answered. Please check.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Abhijit Jana3-Sep-09 19:31

3-Sep-09 19:31

I am answering you over here, because, It is better readable than the last one.

MD. SHAHDAT HOSAIN wrote:
but doesn't work for Content2(used for logged in user)

How did you think, its not working ? Are you getting any specific error ? Yor code seems like good. So, give us little bit details on your problem/error .

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Shahdat Hosain3-Sep-09 19:51

3-Sep-09 19:51

Thanks a lot

No specific error show from compiler. When I click update button, page is partially updated. But progressing message (with Image) never show for a logged in user. Interest that their is no problem for anonymous user.

I tall you again
In my program the Content2 is activated only for logged in user. Is it problem?

shahdat

Image in a gridview

swtlibra3-Sep-09 19:02

swtlibra

3-Sep-09 19:02

i m trying to display the Images in a grid view with refrence to the following article

it is the article if Abhijit Jana on code project

but i m getting the following errors

error: Both DataSource and DataSourceID are defined on 'GridView1'. Remove one definition.

in the following lines

GridView1.DataSource = ds; // give data to gridview
GridView1.DataBind();

can anyone help me ??

Abhijit Jana3-Sep-09 19:17

3-Sep-09 19:17

swtlibra wrote:
it is the article if Abhijit Jana on code project

Yes I am on Code Project . UP and Running Laugh | :laugh:

swtlibra wrote:
error: Both DataSource and DataSourceID are defined on 'GridView1'. Remove one definition.

in the following lines

GridView1.DataSource = ds; // give data to gridview
GridView1.DataBind();

Because, I guess, You are using Two Data Source for GridView1. One From Code Behind. and Another is on ASPX PAge.

As per my article goes, Displaying Image in Gridview from Database[^] There is only one datasource that is created only on CodeBehind.

Remove DataSourceID of GridView From aspx page.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Arun Jacob3-Sep-09 19:20

Arun Jacob

3-Sep-09 19:20

Abhijit Jana wrote:
Yes I am on Code Project . UP and Running Laugh

swtlibra found you.lol
Laugh | :laugh:

Arun Jacob
http://codepronet.blogspot.com/

Abhijit Jana3-Sep-09 19:22

3-Sep-09 19:22

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Arun Jacob3-Sep-09 19:17

Arun Jacob

3-Sep-09 19:17

swtlibra wrote:
Both DataSource and DataSourceID are defined on 'GridView1'. Remove one definition.

Error is self describing.look at that. Smile | :)

I think you defined DataSourceID in the html.Check your html for GridView and remove that.
Smile | :)

Arun Jacob
http://codepronet.blogspot.com/