Re: How can I get the value from the client-side created element object?
From: Quentin Huo (q.huo_at_manyworlds.com)
Date: 05/25/04
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Date: Tue, 25 May 2004 10:56:51 -0500
It WORKS! (I made a mistake before).
Thanks a lot!
Q.
"Vidar Petursson" <thekingYoUKnOwWhatToDoHEREeh@icysoft.com> wrote in
message news:usc6L6mQEHA.3528@TK2MSFTNGP09.phx.gbl...
> Hi
>
> Hmmm just tested it here and it worked perfectly, no problem getting
> the data in input....
>
> --
> Best Regards
> Vidar Petursson
> ==============================
> Microsoft Visual: Scripting MVP 2000-2004
> http://www.icysoft.com/
> http://www.deus-x.com/ Instant e-commerce
> http://www.microsoft.com/technet/scriptcenter/
> Playground: http://213.190.104.211/ ( IE 5.5+ only )
>
> No matter where you go there you are
> ==============================
> "Quentin Huo" <q.huo@manyworlds.com> wrote in message
> news:%23cAYjymQEHA.2784@TK2MSFTNGP10.phx.gbl...
> > Hi:
> >
> > Unfortuately, it doesn't work. But anyway, thanks for you guys.
> >
> > So I am thinking another way to handle this: how can I create elements
> > dynamically in server-side?
> >
> > I am trying to create a page for edit books' information. Some books
have
> > one author and some books have more than one authors. So, I want to give
> > only one text box for the author name. And I will create a link saying
> > "more
> > authors". When a book has two authors, click the "more authors" link and
a
> > new text box will be created in the server-side.
> >
> > I know I should create a method in the code-behind to handle the click
> > event
> > for that link. But I want to know how to create an element ( such as
input
> > box) in the server-side?
> >
> > I tried to create a asp:label named "newAuthors" (ID) in the page, and
I
> > create the new text box as:
> >
> > ......
> >
> > newAuthors.Text = "<input runat=server id=newAuthors name=newAuthors >";
> >
> > ......
> >
> > but if I put a name in this box and post the page, the name that I input
> > cannot be shown in the box anymore (I think it is not in the VIEWSTATE).
> > So
> > I think there should be another better way to create an element in
> > ASP.NET.
> >
> > Any better way?
> >
> > Thank you very much!
> >
> > Q.
> >
> >
> >
> >
> > "Vidar Petursson" <thekingYoUKnOwWhatToDoHEREeh@icysoft.com> wrote in
> > message news:%23Tu2yRjQEHA.3744@TK2MSFTNGP10.phx.gbl...
> >> Hi
> >>
> >> This should work
> >>
> >> Client
> >> var e = document.createElement("INPUT");
> >> e.name = "theNAME"; // Name of element
> >> document.forms["FORMNAME"].appendChild(e);
> >>
> >> Server
> >> string sRes = (Request.Form["theNAME"] != null ) ?
> >> Request.Form["theNAME"].ToString() : "";
> >>
> >> --
> >> Best Regards
> >> Vidar Petursson
> >> ==============================
> >> Microsoft Scripting MVP
> >> http://www.microsoft.com/technet/scriptcenter
> >> ==============================
> >> "Quentin Huo" <q.huo@manyworlds.com> wrote in message
> >> news:eTjNQzeQEHA.964@TK2MSFTNGP10.phx.gbl...
> >> > Hi:
> >> >
> >> > I created a web-form user control. And in client-site, there is a
link
> >> > which
> >> > will create a Input element object when it is clicked.
> >> >
> >> > <script language=javascript>
> >> >
> >> > ......
> >> > var nameInput = document.createElement("input");
> >> > nameInput.setAttribute("id", "authorname");
> >> > .....
> >> >
> >> > </script>
> >> >
> >> > But when click "save" button" on this page, I can not get the value
of
> >> > the
> >> > created element object in the user control by (in C#)
> >> >
> >> > ......
> >> > string x=Request["authorname"];
> >> > ......
> >> >
> >> > So how can I get the value from the client-side created element in a
> > user
> >> > control of ASP.NET?
> >> >
> >> > Thanks
> >> >
> >> > Q.
> >> >
> >> >
> >> >
> >> >
> >>
> >>
> >
> >
>
>
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