I get what you are trying to do now. Let me look around and see what I can
find.
/ryan
On 11/2/05, bh0526 <[EMAIL PROTECTED]> wrote:
>
> Ok, I have been playing around with AJAX. But I have hit a snag.
> I'm not too swift using javascript. I found a web site that has an
> example of Google Suggest which is basically want I want to do. But
> there is something wrong with my javascript. Hereis the javascript
> in question:
>
> <body MS_POSITIONING="GridLayout">
> <form id="Form1" method="post" runat="server">
>
> <input id="MyTextBox" type="text"
> onkeypress="GetWords(event,this.value)">
> script language="javascript">
>
> function GetWords(pressevent,myVal)
> {
> var charCode = (pressevent.which)? pressevent.which :
> (event.keyCode);
>
> // Check for the enter key
> if(charCode!= 13)
> {
> GoogleSelect.FillList(myVal,GetWords_CallBack)
>
> if(charCode == 32)
> {
>
> // Put the value from the from the DIV into the TextBox
> var word = document.getElementById("MyDiv").innerHTML;
>
> document.getElementById("MyTextBox").value = word.substring
> (0,word.length - 4);
>
> }
> }
> }
> function GetWords_CallBack(response)
> {
> if(response!=null)
> {
>
> document.getElementById("MyDiv").innerHTML = response.value;
>
> }
>
> }
>
> </script>
> </form>
> </body>
>
> On the line:
>
> GoogleSelect.FillList(myVal,GetWords_CallBack). myVal seems to be
> blank. If I hard code a value in here I can see it in my codebehind
> function FillList.
>
> In the following line, if I hardcode a value instead of using
> this.value then it works. Here is the line:
>
> <input id="MyTextBox" type="text" onkeypress="GetWords
> (event,this.value)">
>
> So it seems like there is something wrong here. this.value must be
> incorrect. Can anyone see what I am doing wrong?
>
> Thanks,
> Bob
>
> --- In [email protected], "Ryan Olshan"
> <[EMAIL PROTECTED]> wrote:
> >
> > Yup. AJAX will be perfect for what you are trying to do. It will
> do what you
> > want and you won't notice any postback. The directions for using
> AJAX are
> > pretty straight forward.
> >
> > /ryan
> >
> > _____
> >
> > From: [email protected]
> > [mailto:[EMAIL PROTECTED] On Behalf Of bh0526
> > Sent: Tuesday, November 01, 2005 7:02 AM
> > To: [email protected]
> > Subject: [AspNetAnyQuestionIsOk] Re: Search repeater using
> javascript
> >
> >
> > Actually I have not done anything yet. I know I need this to be
> > client-side. This page needs to be able to display a lot of rows
> in
> > my repeater and I need fast search capabilities. I definitely
> > cannot postback to the server each time.
> >
> > I will check out this AJAX. I know a little javascript but I am
> no
> > expert. I have worked with XML quite a bit.
> >
> > Thanks for the help!
> >
> > --- In [email protected], Ryan Olshan
> > <[EMAIL PROTECTED]> wrote:
> > >
> > > If you are doing what everyone thinks you are doing, it would be
> > more
> > > efficent to use AJAX.
> > > /ryan
> > >
> > > On 10/31/05, Ali Husain <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Bob,
> > > >
> > > >
> > > >
> > > > Just a thought. Wouldn't that be a little inefficient. Anytime
> > the user
> > > > changes the text box it would have to post back to the server
> to
> > see if
> > > > the new text matches the database. Also everytime you do a
> > postback in
> > > > ASP.NET <http://asp.net/> <http://asp.net/> the whole screen
> flashes.
> > > >
> > > >
> > > >
> > > > If you still have to do it, this it what I would do:
> > > >
> > > >
> > > >
> > > > 1) Set the AutoPostBack property of the textbox to true
> > > >
> > > > 2) Create a Public Subroutine to do your database query
> > > >
> > > > 3) In the html part of the page set the onclick = "yoursubname
> ()"
> > > >
> > > >
> > > >
> > > > Everytime you type a letter the JS should fire the yoursubname
> ()
> > > > function
> > > >
> > > >
> > > >
> > > > Havent tried the code for this one yet... but it seems like it
> > will
> > > > work.....
> > > >
> > > >
> > > >
> > > > Thanks,
> > > >
> > > >
> > > >
> > > > Ali
> > > >
> > > >
> > > >
> > > > ________________________________
> > > >
> > > > From: [email protected]
> > > > [mailto:[EMAIL PROTECTED] On Behalf Of
> > David Sapp
> > > > Sent: Monday, October 31, 2005 4:13 PM
> > > > To: [email protected]
> > > > Subject: Re: [AspNetAnyQuestionIsOk] Search repeater using
> > javascript
> > > >
> > > >
> > > >
> > > > Ok, upon second reading of your post I think I understand what
> > you want.
> > > > It seems you want the following (correct me if I'm wrong):
> there
> > will
> > > > be a textbox at the top of the page outside of the repeater
> and
> > when the
> > > > user types in a character the repeater will show the records
> > that match
> > > > that character (of course based on whatever repeater field you
> > are using
> > > > to perform the search). Is this right? If yes, then I can look
> > into
> > > > it.
> > > >
> > > > bh0526 <[EMAIL PROTECTED]> wrote:Hi all,
> > > >
> > > > Hopefully someone can help me out here or point me in the right
> > > > direction. I have a web page that contains a repeater. I bind
> the
> > > > repeater to a data source when the page loads. The user wants
> to
> > be
> > > > able to start typing in a textbox and have the repeater
> display
> > the
> > > > results as they are typing. Obviously, this has to be done on
> the
> > > > client-side. I know there are various keypress events that can
> be
> > > > captured. But I am pretty weak in javascript. Has anyone done
> > this
> > > > or know of a web site where I can see an example?
> > > >
> > > > Thanks,
> > > > Bob
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
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> > >
> > >
> > > --
> > > Thank you,
> > > Ryan Olshan
> > > <asp:Web Programmer, Owner />
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