hi,
How can I call to a Function/Property and send data dynamically to the
UserControl ? I mean Instead (look at CurrentPage):
<Result:Heade r id="rh" CurrentPage="1" RecordsPerPage= "2" runat="server" />
To do:
<Result:Heade r id="rh" CurrentPage="Ge tText()" RecordsPerPage= "2"
runat="server" />
GetText() -> on the Webform...
(code was taken from your link below...) http://openmymind.net/index.aspx?documentId=9
thanx,
Oren 4 1399
If you need two way communication, work in CodeBehind. If you simply need to
pull a value to the control, you can use the <%# %> tags to get at your Page
CodeBehind and have that get at control properties.
I believe the manner in which you are attempting is out of order, as the
tags are rendered after pre-render. I may be incorrect on that. If so, you
are asking for the constructor to pull information it will not have until
your property is populated.
Either way, it is easier to stick to CodeBehind if you want to start
customizing the way your app renders controls.
--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA
*************** ************
Think Outside the Box!
*************** ************
"Oren" wrote: hi,
How can I call to a Function/Property and send data dynamically to the UserControl ? I mean Instead (look at CurrentPage): <Result:Heade r id="rh" CurrentPage="1" RecordsPerPage= "2" runat="server" /> To do: <Result:Heade r id="rh" CurrentPage="Ge tText()" RecordsPerPage= "2" runat="server" />
GetText() -> on the Webform...
(code was taken from your link below...) http://openmymind.net/index.aspx?documentId=9
thanx, Oren
Gregory,
It still dosen't work:
<Result:Heade r id="rh" CurrentPage=<%# GetText()%> RecordsPerPage= "2"
runat="server" />
.....
GetText()-> function/property on Webform
Oren
"Cowboy (Gregory A. Beamer) - MVP" wrote: If you need two way communication, work in CodeBehind. If you simply need to pull a value to the control, you can use the <%# %> tags to get at your Page CodeBehind and have that get at control properties.
I believe the manner in which you are attempting is out of order, as the tags are rendered after pre-render. I may be incorrect on that. If so, you are asking for the constructor to pull information it will not have until your property is populated.
Either way, it is easier to stick to CodeBehind if you want to start customizing the way your app renders controls.
-- Gregory A. Beamer MVP; MCP: +I, SE, SD, DBA
*************** ************ Think Outside the Box! *************** ************
"Oren" wrote:
hi,
How can I call to a Function/Property and send data dynamically to the UserControl ? I mean Instead (look at CurrentPage): <Result:Heade r id="rh" CurrentPage="1" RecordsPerPage= "2" runat="server" /> To do: <Result:Heade r id="rh" CurrentPage="Ge tText()" RecordsPerPage= "2" runat="server" />
GetText() -> on the Webform...
(code was taken from your link below...) http://openmymind.net/index.aspx?documentId=9
thanx, Oren
On Mon, 17 Oct 2005 11:33:02 -0700, "Oren"
<Or**@discussio ns.microsoft.co m> wrote: Gregory,
It still dosen't work: <Result:Head er id="rh" CurrentPage=<%# GetText()%> RecordsPerPage= "2" runat="serve r" /> .... GetText()-> function/property on Webform
Oren: What is happening? Are you getting a runtime error or just no
value? With data binding expressions like <%# %> you need to explicity
call DataBind on the control or on the page to have the expression
evaluated. http://msdn.microsoft.com/library/en...xpressions.asp
--
Scott http://www.OdeToCode.com/blogs/scott/
Hi Gregory,
Please let me explain again:
I have WebUserControl on a Webform.
How can I sent dynamically to the WebUserControl from a Function/Property on
the Webform ? (data="2" is a static way)
<uc:myuc id="myid1" CurrentPage=<%# GetText()%> data="2" runat="server"/>
.....
GetText()-> function/property on the Webform, returns string and send it to
the WebUserControl -> <%#GetText()% >
It's not working. no data is being send. any idea why ?
thanx,
Oren
"Scott Allen" wrote: On Mon, 17 Oct 2005 11:33:02 -0700, "Oren" <Or**@discussio ns.microsoft.co m> wrote:
Gregory,
It still dosen't work: <Result:Head er id="rh" CurrentPage=<%# GetText()%> RecordsPerPage= "2" runat="serve r" /> .... GetText()-> function/property on Webform
Oren: What is happening? Are you getting a runtime error or just no value? With data binding expressions like <%# %> you need to explicity call DataBind on the control or on the page to have the expression evaluated.
http://msdn.microsoft.com/library/en...xpressions.asp
-- Scott http://www.OdeToCode.com/blogs/scott/ This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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