I add a JavaScript event handler to some of my Webcontrols using the
Attributes.Add( ) method as follows:
Dim jscode as String = "return (event.keyCode> =65&&event.keyC ode<=90);"
TextBox2.Attrib utes.Add("onKey Press", jscode)
You will notice that jscode contains the JavaScript Logical And operator
(&&). However, ASP.NET renders this as && in the code that is
output, even though it is intended to be client-side JavaScript, not a
visible onscreen character. How can I get ASP.NET to output
onKeyPress="ret urn (event.keyCode> =65&&event.keyC ode<=90);"
instead of
onKeyPress="ret urn (event.keyCode> =65&&ev ent.keyCode<=90 );"
I am using VB.NET to write my server-side code, and am using Visual Studio
..NET 2003 with .NET 1.1. Thanks in advance for any help you can give.
--
Nathan Sokalski nj********@hotm ail.com http://www.nathansokalski.com/ 4  3947 
Server.HTMLDeco de("&&" )
"Nathan Sokalski" <nj********@hot mail.com> wrote in message
news:%2******** **********@tk2m sftngp13.phx.gb l... I add a JavaScript event handler to some of my Webcontrols using the
Attributes.Add () method as follows:
Dim jscode as String = "return (event.keyCode> =65&&event.keyC ode<=90);"
TextBox2.Attrib utes.Add("onKey Press", jscode)
You will notice that jscode contains the JavaScript Logical And operator
(&&). However, ASP.NET renders this as && in the code that is
output, even though it is intended to be client-side JavaScript, not a
visible onscreen character. How can I get ASP.NET to output
onKeyPress="ret urn (event.keyCode> =65&&event.keyC ode<=90);"
instead of
onKeyPress="ret urn (event.keyCode> =65&&ev ent.keyCode<=90 );"
I am using VB.NET to write my server-side code, and am using Visual Studio
.NET 2003 with .NET 1.1. Thanks in advance for any help you can give.
--
Nathan Sokalski
nj********@hotm ail.com
http://www.nathansokalski.com/
"Nathan Sokalski" <nj********@hot mail.com> wrote in
news:#O******** ******@tk2msftn gp13.phx.gbl: I add a JavaScript event handler to some of my Webcontrols using
the Attributes.Add( ) method as follows:
Dim jscode as String = "return
(event.keyCode> =65&&event.keyC ode<=90);"
TextBox2.Attrib utes.Add("onKey Press", jscode)
You will notice that jscode contains the JavaScript Logical And
operator (&&). However, ASP.NET renders this as && in
the code that is output, even though it is intended to be
client-side JavaScript, not a visible onscreen character. How
can I get ASP.NET to output
onKeyPress="ret urn (event.keyCode> =65&&event.keyC ode<=90);"
instead of
onKeyPress="ret urn
(event.keyCode> =65&&ev ent.keyCode<=90 );"
I am using VB.NET to write my server-side code, and am using
Visual Studio .NET 2003 with .NET 1.1. Thanks in advance for any
help you can give.
Nathan,
I think your solution of using Page.RegisterCl ientScriptBlock is
about the only reasonable thing that will work.
I used Reflector to trace thru
System.Web.UI.W ebControlsWebCo ntrol.Attribute s to see if it was doing
any kind of encoding. It turns out that
System.Web.Http Utility.HtmlAtt ributeEncode is called on any text
added via Attributes.Add. As you've found out, HtmlAttributeEn code
turns & into &. It also turns double quotes (") into ".
--
Hope this helps.
Chris.
-------------
C.R. Timmons Consulting, Inc. http://www.crtimmonsinc.com/
That would return the String && which is what I am currently putting in. The
conversion to && occurs somewhere between the call to
Attributes.Add( ) and the time that the page is sent to the browser. The
problem is that I don't know where, and if I did, I am not sure it is an
area of code that I have the ability to edit, because I think it is in some
area of the code that is part of ASP.NET, and I therefore do not have access
to the source code. I do still want to find a way to output characters
without having them go through what I think is the Server.HtmlEnco de()
method, but I have found a reasonably simple workaround for doing what I was
trying to do that caused me to start this thread (see the message I posted
at 2/28/2006 7:32 PM for the workaround I found)
--
Nathan Sokalski nj********@hotm ail.com http://www.nathansokalski.com/
"Scott M." <s-***@nospam.nosp am> wrote in message
news:e2******** ******@TK2MSFTN GP09.phx.gbl... Server.HTMLDeco de("&&" )
"Nathan Sokalski" <nj********@hot mail.com> wrote in message
news:%2******** **********@tk2m sftngp13.phx.gb l...I add a JavaScript event handler to some of my Webcontrols using the
Attributes.Ad d() method as follows:
Dim jscode as String = "return (event.keyCode> =65&&event.keyC ode<=90);"
TextBox2.Attrib utes.Add("onKey Press", jscode)
You will notice that jscode contains the JavaScript Logical And operator
(&&). However, ASP.NET renders this as && in the code that is
output, even though it is intended to be client-side JavaScript, not a
visible onscreen character. How can I get ASP.NET to output
onKeyPress="ret urn (event.keyCode> =65&&event.keyC ode<=90);"
instead of
onKeyPress="ret urn (event.keyCode> =65&&ev ent.keyCode<=90 );"
I am using VB.NET to write my server-side code, and am using Visual
Studio .NET 2003 with .NET 1.1. Thanks in advance for any help you can
give.
--
Nathan Sokalski
nj********@hotm ail.com
http://www.nathansokalski.com/
Yup, I don't think there is any easy solution save the
workaround you used. Frankly, I think they got this
one wrong in ASP.NET. It does the html encoding
automatically on that method call. The only other
workaround I can think of is to use methods of the HtmlTextWriter
and simply write the whole element without the
encoding turned on. That's not as easy to pull off as your workaround
and may need a custom control.
The correct way for ASP.NET to have done this would've been to at least
turn off html encoding when "javascript :" is prepended to the text, or
better
yet, another parameter in that method for the encoding, just like one of the
overloads of the AddAttribute method of the HtmlTextWriter.
"Nathan Sokalski" <nj********@hot mail.com> wrote in message
news:OM******** ******@TK2MSFTN GP14.phx.gbl... That would return the String && which is what I am currently putting in.
The conversion to && occurs somewhere between the call to
Attributes.Add( ) and the time that the page is sent to the browser. The
problem is that I don't know where, and if I did, I am not sure it is an
area of code that I have the ability to edit, because I think it is in
some area of the code that is part of ASP.NET, and I therefore do not have
access to the source code. I do still want to find a way to output characters
without having them go through what I think is the Server.HtmlEnco de()
method, but I have found a reasonably simple workaround for doing what I
was trying to do that caused me to start this thread (see the message I posted
at 2/28/2006 7:32 PM for the workaround I found)
--
Nathan Sokalski
nj********@hotm ail.com
http://www.nathansokalski.com/
"Scott M." <s-***@nospam.nosp am> wrote in message
news:e2******** ******@TK2MSFTN GP09.phx.gbl... Server.HTMLDeco de("&&" )
"Nathan Sokalski" <nj********@hot mail.com> wrote in message
news:%2******** **********@tk2m sftngp13.phx.gb l...I add a JavaScript event handler to some of my Webcontrols using the
Attributes.Ad d() method as follows:
Dim jscode as String = "return (event.keyCode> =65&&event.keyC ode<=90);"
TextBox2.Attrib utes.Add("onKey Press", jscode)
You will notice that jscode contains the JavaScript Logical And
operator (&&). However, ASP.NET renders this as && in the code that is
output, even though it is intended to be client-side JavaScript, not a
visible onscreen character. How can I get ASP.NET to output
onKeyPress="ret urn (event.keyCode> =65&&event.keyC ode<=90);"
instead of
onKeyPress="ret urn (event.keyCode> =65&&ev ent.keyCode<=90 );"
I am using VB.NET to write my server-side code, and am using Visual
Studio .NET 2003 with .NET 1.1. Thanks in advance for any help you can
give.
--
Nathan Sokalski
nj********@hotm ail.com
http://www.nathansokalski.com/
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You will notice that jscode contains the JavaScript Logical And operator
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