hi all,
in a webform's codebehind, i have a variable (ie: nTotal). and in UI i have
a hidden htmlinput (ie: fld1).
Q: how to assign the value of nTotal to now i want to assign the value of
nTotal to fld1?
many thanks in advance,
andy
6  2580 
Andy:
You can't. This is a security feature of HTML and has nothing to do with
ASP.Net. html input values are read only. If they weren't, anyone could
put a hidden html input field and set the value like "c:\passwords.t xt" and
when the user clicked any button they'd have their passworsd.txt file
uploaded without ever knowing it.
Karl
--
MY ASP.Net tutorials http://www.openmymind.net/
"Newbie" <ad***@remyc.ne t> wrote in message
news:ue******** ********@TK2MSF TNGP09.phx.gbl. .. hi all,
in a webform's codebehind, i have a variable (ie: nTotal). and in UI i
have a hidden htmlinput (ie: fld1).
Q: how to assign the value of nTotal to now i want to assign the value of
nTotal to fld1?
many thanks in advance,
andy
hi all,
(a little correction to mistyped)
in a webform's codebehind, i have a variable (ie: nTotal). and in UI i have
a hidden htmlinput (ie: fld1).
Q: how to assign the value of nTotal to fld1?
many thanks in advance,
andy
Karl Seguin wrote: Andy:
You can't. This is a security feature of HTML and has nothing to do
with ASP.Net. html input values are read only. If they weren't,
anyone could put a hidden html input field and set the value like
"c:\passwords.t xt" and when the user clicked any button they'd have
their passworsd.txt file uploaded without ever knowing it.
?
CMIIW, but that's only true if the input's type is file, and the form's
ENCTYPE attribute is "multipart/form-data".
You need to response.write the variable's value into the html:
<input type="hidden" value="<%=nTota l%>">
Bob Barrows
--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.
Yes, it's work, Bob.
Thks a lot.
rgds,
andy
"Bob Barrows [MVP]" <re******@NOyah oo.SPAMcom> wrote in message
news:#m******** ******@TK2MSFTN GP10.phx.gbl... Karl Seguin wrote: Andy:
You can't. This is a security feature of HTML and has nothing to do
with ASP.Net. html input values are read only. If they weren't,
anyone could put a hidden html input field and set the value like
"c:\passwords.t xt" and when the user clicked any button they'd have
their passworsd.txt file uploaded without ever knowing it.
?
CMIIW, but that's only true if the input's type is file, and the form's
ENCTYPE attribute is "multipart/form-data".
You need to response.write the variable's value into the html:
<input type="hidden" value="<%=nTota l%>">
Bob Barrows
--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.
doh...for some reason I read that it was an HtmlFileInput control :)
anyways, why use the old ASP method of Response.WRite? Declare it as a
webcontrol and set the value programatically .
Karl
--
MY ASP.Net tutorials http://www.openmymind.net/
"Bob Barrows [MVP]" <re******@NOyah oo.SPAMcom> wrote in message
news:%2******** ********@TK2MSF TNGP10.phx.gbl. .. Karl Seguin wrote: Andy:
You can't. This is a security feature of HTML and has nothing to do
with ASP.Net. html input values are read only. If they weren't,
anyone could put a hidden html input field and set the value like
"c:\passwords.t xt" and when the user clicked any button they'd have
their passworsd.txt file uploaded without ever knowing it.
?
CMIIW, but that's only true if the input's type is file, and the form's
ENCTYPE attribute is "multipart/form-data".
You need to response.write the variable's value into the html:
<input type="hidden" value="<%=nTota l%>">
Bob Barrows
--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.
Karl Seguin wrote: doh...for some reason I read that it was an HtmlFileInput control :)
anyways, why use the old ASP method of Response.WRite? Declare it as
a webcontrol and set the value programatically .
I'm still in the learning phase myself. My mind is still firmly entrenched
in the classic ASP way of doing things.
Bob Barrows
--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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