ASP.NET Dropdownlist BUG???

[Jason Dean]

Hello,

I'm using an ASP.NET dropdown list on my company's "Contact Us" page to
direct certain subjects of emails to different email addresses. The user
selects the subject from a dropdown list, then their email is routed to the
proper person. My code is like this:

<option value="">Select a Topic</option>
<option va******************@website.com>UserID/Password</option>
<option value="in**@website.com">Technical Support</option>
<option value="in**@website.com">Personal Training </option>
<option value="co**@website.com">Become a Club</option>
<option value="me************@website.com">Question for the
Faculty</option>
<option value=in**@website.com>Systems</option>

As you can see the value on some of the options is the same. This is
because some subjects go to the same email addresses. My problem is that
when I try to retrieve the "SelectedItem.Text" in my code-behind, it grabs
the text of the first option in the list this that value. So if i selected
"Personal Training" in the example above, the SelectedItem.Text would be
"Technical Support". Is there anyway around this problem.

Thanks a bunch

-Jason

[Peter Morris [Droopy eyes software]]

create an array of email addresses in your codebehind, and use the index of
the item in the array instead of the actual email address. Then, when your
page posts back, you look up the real email address from the array using the
value.

--
Pete
====
Read or write articles on just about anything
http://www.HowToDoThings.com

My blog
http://blogs.slcdug.org/petermorris/

[Jason Dean]

Pete,

Thanks so much for your reply. The dropdownlist is actually being populated
being populated by an xml doc right now. I use the DataBind method to fill
the list. Will your suggestion still work?

My XML looks like this:

<item>

<topic>General Help</topic>

<contactperson>in**@website.com</contactperson>

</item>

<item>

<topic>Services</topic>

<contactperson>in**@website.com</contactperson>

</item>

-Jason

"Peter Morris [Droopy eyes software]" <pe**@not.this.or.this.droopyeyes.com>
wrote in message news:e%****************@TK2MSFTNGP14.phx.gbl...

create an array of email addresses in your codebehind, and use the index
of the item in the array instead of the actual email address. Then, when
your page posts back, you look up the real email address from the array
using the value.

--
Pete
====
Read or write articles on just about anything
http://www.HowToDoThings.com

My blog
http://blogs.slcdug.org/petermorris/

[Hans Kesting]

Jason Dean wrote:

Hello,

I'm using an ASP.NET dropdown list on my company's "Contact Us" page to
direct certain subjects of emails to different email addresses. The user
selects the subject from a dropdown list, then their email is routed to the
proper person. My code is like this:

<option value="">Select a Topic</option>
<option va******************@website.com>UserID/Password</option>
<option value="in**@website.com">Technical Support</option>
<option value="in**@website.com">Personal Training </option>
<option value="co**@website.com">Become a Club</option>
<option value="me************@website.com">Question for the
Faculty</option>
<option value=in**@website.com>Systems</option>

As you can see the value on some of the options is the same. This is
because some subjects go to the same email addresses. My problem is that
when I try to retrieve the "SelectedItem.Text" in my code-behind, it grabs
the text of the first option in the list this that value. So if i selected
"Personal Training" in the example above, the SelectedItem.Text would be
"Technical Support". Is there anyway around this problem.

Thanks a bunch

-Jason

Remember, asp.net only works on the server. The browser sees
a regular <select> element. When you (the user) selects one
option, then just the selected value is returned to the
server. asp.net has no way to know if this was the first or
second occurrence of this value.

--
Hans Kesting

[Jason Dean]

So what's your suggestion to getting around this problem?

"Hans Kesting" <ne***********@spamgourmet.com> wrote in message
news:en**************@TK2MSFTNGP10.phx.gbl...

Jason Dean wrote:

Hello,

I'm using an ASP.NET dropdown list on my company's "Contact Us" page to
direct certain subjects of emails to different email addresses. The user
selects the subject from a dropdown list, then their email is routed to
the proper person. My code is like this:

<option value="">Select a Topic</option>
<option va******************@website.com>UserID/Password</option>
<option value="in**@website.com">Technical Support</option>
<option value="in**@website.com">Personal Training </option>
<option value="co**@website.com">Become a Club</option>
<option value="me************@website.com">Question for the
Faculty</option>
<option value=in**@website.com>Systems</option>

As you can see the value on some of the options is the same. This is
because some subjects go to the same email addresses. My problem is that
when I try to retrieve the "SelectedItem.Text" in my code-behind, it
grabs the text of the first option in the list this that value. So if i
selected "Personal Training" in the example above, the SelectedItem.Text
would be "Technical Support". Is there anyway around this problem.

Thanks a bunch

-Jason

Remember, asp.net only works on the server. The browser sees
a regular <select> element. When you (the user) selects one
option, then just the selected value is returned to the
server. asp.net has no way to know if this was the first or
second occurrence of this value.

--
Hans Kesting

[Frank Buchan]

While not necessarily elegant, you could always use a simple cheat. When the
list is generated from a dataset you could walk the rows (for each construct
works well) and pop a unique prefix on each value. For example, using the
row ordinal, you could create the following values:

0~***************@website.com
1~****@website.com
etc.

Then, when the post occurs, simply split the value and discard the first
element of the array on the tilde (or another character you know is safe).
The second element contains your formed email address, and you'll always
have a unique selection to return the correct Text property.

F Buchan

"Jason Dean" <jd******@yahoo.com> wrote in message
news:Hb*******************@fe06.lga...

Hello,

I'm using an ASP.NET dropdown list on my company's "Contact Us" page to
direct certain subjects of emails to different email addresses. The user
selects the subject from a dropdown list, then their email is routed to
the proper person. My code is like this:

<option value="">Select a Topic</option>
<option va******************@website.com>UserID/Password</option>
<option value="in**@website.com">Technical Support</option>
<option value="in**@website.com">Personal Training </option>
<option value="co**@website.com">Become a Club</option>
<option value="me************@website.com">Question for the
Faculty</option>
<option value=in**@website.com>Systems</option>

As you can see the value on some of the options is the same. This is
because some subjects go to the same email addresses. My problem is that
when I try to retrieve the "SelectedItem.Text" in my code-behind, it grabs
the text of the first option in the list this that value. So if i
selected "Personal Training" in the example above, the SelectedItem.Text
would be "Technical Support". Is there anyway around this problem.

Thanks a bunch

-Jason