ASP.NET

Re: javascript - checkbox should be enable when input given in the textbox but while page load checkbox is disable

17-Dec-08 1:52

What is reason of posting same message multiple time ? Or you want increase number of count in this way . If yes then its wrong forum for you !!!! $Shucks | :-\$

cheers,
Abhijit
My Recent Article : Beginner's Guide to ASP.NET Application Folder

Nishant Singh17-Dec-08 1:58

Nishant Singh

17-Dec-08 1:58

Whats the Problem u r facing ???

Re: javascript - checkbox should be enable when input given in the textbox but while page load checkbox is disable

anuvarshini1217-Dec-08 19:35

anuvarshini12

17-Dec-08 19:35

check box is not enable - tat is the problem we r facing

selecting a row programatically via Button

laziale16-Dec-08 23:09

16-Dec-08 23:09

Hi! I guess this is quite simple for some of you guys out there, but I am stuck whole morning with this issue. I do have a gridview control, and I have a button which will select the row where the checkbox is existing. After the gridview is selected, when the button is selected I want to put all the data in a strings, and play with that. Any help? Thx ahead, Laziale

Brij16-Dec-08 23:19

Brij

16-Dec-08 23:19

Can you show your piece of code?

Cheers!!
Brij

laziale16-Dec-08 23:24

16-Dec-08 23:24

<asp:GridView ID="gridviewClass" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:BoundField HeaderText="Class Name" DataField="Class_Name"/>
<asp:BoundField HeaderText="Type" DataField="Type" />
<asp:BoundField HeaderText="Members Attending" DataField="MembersAttending" />
<asp:BoundField HeaderText="Staff" DataField="Staff" />
<asp:BoundField HeaderText="Date/Time" DataField="DateSelected" />
<asp:BoundField HeaderText="Explanation" DataField="Explanation" />
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox runat="server" ID="checkBoxSelect" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView> <br />
<asp:Button ID="ButtonEdit" runat="server" Text="Edit Class" />

I haven't do any coding for the ButtonEdit_Click event, cause there I am stuck and I don't know how to get the selected row with checkbox. Thx for helping me out...

Brij17-Dec-08 0:21

Brij

17-Dec-08 0:21

Every Row has a checkbox Right?Can you provide your requirement in detail.
Are you hiding checkbox sometimes based on some conditions? or anything else?

Cheers!!
Brij

laziale17-Dec-08 1:10

17-Dec-08 1:10

ok...here is where I am stuck now. I declared a gridviewClass.AutoGenerateSelectButton = true in the Page_Load method, now how I can get the text from each field from the selectedrow and put them in a string?
I tried with string test = ((TextBox)gridviewClass.SelectedRow.FindControl("Type")).Text; where 'Type' is the datafield what is attached to the asp:BoundField from the gridview control, but I am getting a NullReferenceException: Object reference not set to an instance of an object. Please someone out there help me. Thx ahead, Laziale Confused | :confused:

laziale17-Dec-08 1:48

17-Dec-08 1:48

I solved!!!! for someone else who might get this problem:
I used this: string test = gridview1.SelectedRow.Cells[i].Text;

have a nice day!!!!

Regarding creation of thumbnail image of a wmv file in asp.net

Pr@teek B@h!17-Dec-08 9:25

Pr@teek B@h!

17-Dec-08 9:25

You might want to write it something like this
String test += gridview1.SelectedRow.Cells[i].Text;

Otherwise you will only up with the text from the last selected row.

Good job on solving the problem and thank you for solving the problem Smile | :)

,

Prateek

div_gusain16-Dec-08 22:52

div_gusain

16-Dec-08 22:52

Hi,
I m uploading a video file and saving it in a folder .I want to create a thumbnail image of that wmv file so that I can display my videos list in a datalist control.Plz Help me to do this.

Re: Regarding creation of thumbnail image of a wmv file in asp.net

Abhijit Jana16-Dec-08 23:02

Re: Regarding creation of thumbnail image of a wmv file in asp.net

16-Dec-08 23:02

div_gusain wrote:
.I want to create a thumbnail image of that wmv file

What does it mean ? OMG | :OMG:

You want to create Thumbnil image of wmv files D'Oh! | :doh:

cheers,
Abhijit
My Recent Article : Beginner's Guide to ASP.NET Application Folder

div_gusain16-Dec-08 23:05

div_gusain

16-Dec-08 23:05

Yeah I want to create a thumbnail image by framing that video.so that I can display the videos list and Onclick of that video will be played.If u know any other option to list the videos than plz tell me.Thanx in advance!

Re: Regarding creation of thumbnail image of a wmv file in asp.net

Christian Graus17-Dec-08 0:08

Christian Graus

17-Dec-08 0:08

There;s several samples of how to do this on CP. it has nothing to do with ASP.NET tho, it's a general C# question.

From memory the dll you import to do this is called dexter, or something like that.

Christian Graus

Driven to the arms of OSX by Vista.

Language Change from Master page

Sundeep Ganiga16-Dec-08 22:40

Sundeep Ganiga

16-Dec-08 22:40

Dear All,

I have an application(asp.net with Vb.net Code), where I am using a drop down list to change the language.In my page,there are 5 views(multiview concept), each view is related to the first view contents. so when i am in 3rdview or some other view other than first view,and change tha language,that particular view should be instantaneously changed without going to the first view.can you help me in solving this problem.Basically now when i Change the language, it will reload the page and first view will be shown.Hope that, there will be a early response from you.

Thanking You before Reply,
Sundeep G

validate the Telephone.

Johndas16-Dec-08 21:32

Johndas

16-Dec-08 21:32

Hi all,
How to validate the telephone number of this format
eg:123232-23131 or 2323123123 that is it may include "-" or not the telephone number should be validate.
i am using RegularExpressionValidator and
ValidationExpression="^\d*[0-9]$"
please help..

JohnDas

Re: validate the Telephone.

Abhijit Jana17-Dec-08 3:32

web site deployment issue

17-Dec-08 3:32

Did you try Custom Validator which is available with asp.net 2.0 ?

cheers,
Abhijit
My Recent Article : Beginner's Guide to ASP.NET Application Folder

George_George16-Dec-08 21:17

George_George

16-Dec-08 21:17

Hello everyone,

I am deploying an ASP.Net web site, and there are related configurations, pages and binaries. There is also a related application pool related to this web site.

My question is, what is the graceful way to upgrade to an existing such type of web site? Drop the previous web site and install a new one? Any documetns or samples to make reference about how to write scripts to do such assignment automatically?

thanks in advance,
George

Abhijit Jana16-Dec-08 21:44

16-Dec-08 21:44

George_George wrote:
Drop the previous web site and install a new one?

No !!
You can have a look on Copy web Tool ,Which provided with VS .

Another approches, when you publishing the sites, from Visual Studio, there is a checkbox, make Sites updateable.
Check for Overview[^]

cheers,
Abhijit
My Recent Article : Beginner's Guide to ASP.NET Application Folder

George_George17-Dec-08 2:17

George_George

17-Dec-08 2:17

Hi Abhijit,

Do you have a step-by-step Copy web Tool document or samples to make a reference? I did a lot of search but can not find. In MSDN, there is just document like this, what I want to have is a step-by-step guide tells me which menu I should click and fill-in what value. The MSDN document tells nothing about this topic. Thanks.

http://msdn.microsoft.com/en-us/library/1cc82atw(VS.80).aspx[^]

regards,
George

N a v a n e e t h16-Dec-08 21:52

N a v a n e e t h

16-Dec-08 21:52

George_George wrote:
My question is, what is the graceful way to upgrade to an existing such type of web site?

Is that website up and running currently? If yes, the most used method is to take the website down at the time of upgrade. Show users a nice message describing the upgrade and expected uptime. Read about app_offline.htm file.

Navaneeth

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