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Hi
Does anyone know of a control that is a texbox that contains a
dropdownlist.
I need to be able to type into the textbox, if there are any matches
in the contained dropdownlist (matching on starting characters of the
list items) they are displayed in the popped out dropdownlist and the
user can select one. If there are no matches the list won't be
displayed and the control will just capture the users typed text (to
be written to a database).
Does anyone have/know of a control like this that I can use?
Thanks
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There may be an ajax control in the ASP.NET library that does this.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi Christian,
Do you know any link?
Is it possible to implement this ajax concept in middle of the application development?
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The ASP.NET AJAX library is easily found and downloaded if you look here[^].
Yes, you can add it any time you like.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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how to determine if a datagrid has any data using a custom validator?
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Well, why would you use a validator, when you'll know before you render the page that there's no data. What are you trying to do ? A validator runs on input.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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can you be a bit elaborate your problem.
OK. I am giving a solution based on my previous problem if it fits ok.
function validateGridViewData()
{
rowCount = document.getElementById("gvProducts").rows.length;
if (rowCount >1)
return true;
return false;
}
And pass this function to the CustomValidator. Let me know does this solve your problem.
Intelligence is measured by common sense not by how many scholarly books you read.
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I am using a GricView control which performs some operations on teh click of button or on clicking of a link button.
Now I have added an Update Panel but its not working, I mean I have putted the button in Update Panel.
Are some trigger is needed for the gridView? 
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Hi
No did u enable partial rendering to true in scriptmanager?
thanks
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yes, it is enabled by default.
Tell em one thing, am i doing a right way
I have putted one script manager
and putted the gridview into the update panel and in page load i have putted
this.ScriptManager1.RegisterAsyncPostBackControl(this.Button1);
code....
is it a ryt way?
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Can
y this?
this.ScriptManager1.RegisterAsyncPostBackControl(this.Button1)
??
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Since I have some events related to GridView like on the click of that button I am going to fill the Grid i.e. the events are related to the GridView on the button click
so i have to give this syntax....
I had read this somewhere
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OK
I can prefer to u, when u have fill gridview with data ,please write a method for that and call with in the pre_render event.
And remove that button set to scriptmanager as Async mode button .
after that see.
thanks
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I can prefer to u, when u have fill data to gridview ,please write a method for that and call that method within the pre_render event.
After that
And remove that button set line of code (already u written in the previous post)to scriptmanager as Async mode button.
thanks
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yes i had a separate method say "FillGrid()" which I call at the button_click event...
but on prerender it will fill grid before rendering where does AJAX work?
I do not want to refresh teh page when i click the button and it fills the grid
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I have written the following code in aspx page
<asp:scriptmanager id="ScriptManager1" runat="server">
<asp:updatepanel id="UpdatePanel1" runat="server" updatemode="Conditional">
<triggers> <asp:postbacktrigger controlid="Button1">
<%--<asp:asyncpostbacktrigger controlid="Button2" eventname="Click"> --%>
<contenttemplate>
<asp:gridview id="GridView1" runat="server" autogeneratecolumns="False" datakeynames="ID" datasourceid="SqlDataSource1">
<columns>--------------
<asp:sqldatasource id="SqlDataSource1" runat="server" connectionstring="<%$ ------">
<asp:button id="Button1" runat="server" text="Button" onclick="Button1_Click">
and this is teh code on button click is used to perform some operations say fill grid
Now waht is the error in my code?
I m not getting what i m doing wrong?
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salon wrote: I am using a GricView control which performs some operations on teh click of button or on clicking of a link button.
Take both control,Gridview and Button,in update panel,set Updatemode as conditional.
Do not need to register button so remove this line ...............RegisterAsyncPostBackControl(this.Button1);
OR.
take gridview in update panel and button is out of update panel,set Updatemode as conditional.
set trigger of button click event in update panel.
please don't forget to vote on the post that helped you.
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aspx page
<asp:updatepanel id="UpdatePanel1" runat="server" updatemode="Conditional">
<contenttemplate>
<asp:gridview id="GridView1" runat="server" autogeneratecolumns="False" datakeynames="ID" datasourceid="SqlDataSource1">
<columns> ----
<asp:sqldatasource id="SqlDataSource1" runat="server" connectionstring="">]]>"
SelectCommand="-----">
<asp:button id="Button1" runat="server" text="Button" onclick="Button1_Click">
aspx.cs page
protected void Button1_Click(object sender, EventArgs e)
{
GridView1.Enabled = false;
}
strill its getting refershed
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Put Button1 in update panel or set trigger of button click event
please don't forget to vote on the post that helped you.
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<asp:updatepanel id="UpdatePanel1" runat="server" updatemode="Conditional">
<contenttemplate>
<asp:gridview id="GridView1" runat="server" autogeneratecolumns="False" datakeynames="ID" datasourceid="SqlDataSource1">
<columns> ------
<asp:sqldatasource id="SqlDataSource1" runat="server" connectionstring="">]]>"
SelectCommand="S--">
<asp:button id="Button1" runat="server" text="Button" onclick="Button1_Click">
is it like this?
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i have putted it in Update Panel and how to set trigger?
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I have a hyperlink in GridView....which links to some URL
Now I have putted the entire GridView in Update Panel and now it is not refreshing on the FillGrid button.But the hyperlinks inside the GridView are not working, infact they are showing the URL as needed but do not navigating.
what should be the problem?
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hi, does anyone know how i can stream an avi video on as asp.net page??
many thanks in advance
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