 |
| ASP.NET 3.5 Basics If you are new to ASP or ASP.NET programming with version 3.5, this is the forum to begin asking questions. Please also see the Visual Web Developer 2008 forum. |
Welcome to the p2p.wrox.com Forums.
You are currently viewing the ASP.NET 3.5 Basics section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
|
|
|
February 15th, 2009, 01:04 AM
|
|
Authorized User
|
|
Join Date: Feb 2009
Posts: 13
Thanks: 1
Thanked 0 Times in 0 Posts
|
|
DB Connection To WebConfig n Message Box
2 questions here.
1) How to write code to call DB connection stored in the webconfig file in a codepage under ASP.Net 3.5?
2) How to write a message box alert under a button event to prompt at client?
Appreciate if there is any example to show the above.
thanks
|
February 15th, 2009, 03:14 AM
|
 |
Wrox Author
|
|
Join Date: Jan 2008
Location: Decatur, IL, USA.
Posts: 923
Thanks: 12
Thanked 166 Times in 162 Posts
|
|
1)
Assuming your connection string in web.config is called "myConnectionString"
Code:
System.Web.Configuration.WebConfigurationManager.ConnectionStrings["myConnectionString"].ConnectionString
2)
Code:
<asp:Button ID="btnDelete" runat="server" Text="Delete" OnClientClick="return (confirm('Are you sure you want to delete this item?'));" />
|
February 15th, 2009, 09:19 PM
|
|
Authorized User
|
|
Join Date: Feb 2009
Posts: 13
Thanks: 1
Thanked 0 Times in 0 Posts
|
|
Quote:
Originally Posted by Lee Dumond
1)
Assuming your connection string in web.config is called "myConnectionString"
Code:
System.Web.Configuration.WebConfigurationManager.ConnectionStrings["myConnectionString"].ConnectionString
2)
Code:
<asp:Button ID="btnDelete" runat="server" Text="Delete" OnClientClick="return (confirm('Are you sure you want to delete this item?'));" />
|
Thanks for the advice. However, there are still some errors appear in the coding as shown in the red square box below
1)
http://i206.photobucket.com/albums/b...WebConfig1.jpg
http://i206.photobucket.com/albums/b...ctionError.jpg
Last edited by cheer; February 15th, 2009 at 09:23 PM..
|
February 15th, 2009, 09:42 PM
|
|
Wrox Author
|
|
Join Date: Jan 2008
Location: Decatur, IL, USA.
Posts: 923
Thanks: 12
Thanked 166 Times in 162 Posts
|
|
If you're using VB, you would want to use ( ) instead of [ ] there.
Code:
System.Web.Configuration.WebConfigurationManager.ConnectionStrings("oqConnectionString").ConnectionString
|
February 15th, 2009, 11:08 PM
|
|
Authorized User
|
|
Join Date: Feb 2009
Posts: 13
Thanks: 1
Thanked 0 Times in 0 Posts
|
|
Quote:
Originally Posted by Lee Dumond
If you're using VB, you would want to use ( ) instead of [ ] there.
Code:
System.Web.Configuration.WebConfigurationManager.ConnectionStrings("oqConnectionString").ConnectionString
|
<asp:Button ID="btnDelete" runat="server" Text="Delete" OnClientClick="return (confirm('Are you sure you want to delete this item?'));" />
How to convert this to the VB?
|
February 15th, 2009, 11:23 PM
|
|
Wrox Author
|
|
Join Date: Jan 2008
Location: Decatur, IL, USA.
Posts: 923
Thanks: 12
Thanked 166 Times in 162 Posts
|
|
That second example is server control markup with JavaScript, so that should work with any language.
|
February 16th, 2009, 12:06 AM
|
|
Authorized User
|
|
Join Date: Feb 2009
Posts: 13
Thanks: 1
Thanked 0 Times in 0 Posts
|
|
Quote:
Originally Posted by Lee Dumond
That second example is server control markup with JavaScript, so that should work with any language.
|
Thanks. How to call a VB written function under the XXX.ASPX. VB from the javascript?
|
February 16th, 2009, 12:17 AM
|
|
Wrox Author
|
|
Join Date: Jan 2008
Location: Decatur, IL, USA.
Posts: 923
Thanks: 12
Thanked 166 Times in 162 Posts
|
|
Your original question was about how to raise a messagebox alert on the client, wasn't it?
Anyway, if you have a VB function that runs on the server, you would call the function from the OnClick event instead of the OnClientClick event. Just like you have probably done a thousand times. That is pretty much the basic functionality of a button.
Umm. maybe you could tell us what you are trying to do, and we could point you in the right direction?
|
|
The Following User Says Thank You to Lee Dumond For This Useful Post:
|
cheer (February 16th, 2009) |
February 16th, 2009, 12:23 AM
|
|
Authorized User
|
|
Join Date: Feb 2009
Posts: 13
Thanks: 1
Thanked 0 Times in 0 Posts
|
|
Quote:
Originally Posted by Lee Dumond
Your original question was about how to raise a messagebox alert on the client, wasn't it?
Anyway, if you have a VB function that runs on the server, you would call the function from the OnClick event instead of the OnClientClick event. Just like you have probably done a thousand times. That is pretty much the basic functionality of a button.
Umm. maybe you could tell us what you are trying to do, and we could point you in the right direction? |
Thanks, you have answered my question.
|
|
Similar Threads
