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I am having trouble with my grid view. I have a couple of drop down list that are binded to their own SQLDataSource using the same connection string as what the gridview uses. One drop down box is binded to list all the radios assigned to a person. So it list all the people under the ASsigned_To Column (Distinct). Ok works good. Now the other one is by the Tag number on the radios. List all the tag numbers that are in the database, works good.
Now when I choose a person lets say Jacob Dixon, the grid view ONLY displays the radios that are assigned to me. That is how it is suppose to work. Now when I click the UPDATE button after doing this select statement (which is done by the gridview datasource: GridViewDataSource.SelectCommand = "SELECT * FROM Radio_Table WHERE Assigned_To = DropDownList1.SelectedValue.ToString()";
but after you click the update it refreshes the gridview I guess its doing a DataBind when you click update (I dont know hwere, I didn't put it in there), then it refreshes it and puts all the information back in there and uses the first item in the list to do the update. Which isnt the row I clicked update on.
Now if I have the gridview display all the information and go to page 3 or whatever page and click update it works correctly. Both display the textboxes so you can update, but only one selects the correct row you clicked update on.
Also how do I set it where Tag_Number column cannot have duplicate numbers? Like Row 1 tag_number cannot have 5050, and row 50 tag_number cannot have 5050 also. They have to be different. This information is entered in by the user but if there are duplicate tag_numbers then the user messed up somewhere on entering data because in our agency you cannot have duplicate tag numbers with our products.
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Hi
I'm getting this error when I try and put the following control in my page:
<ajaxToolkit:AlwaysVisibleControlExtender ID="control" runat="server">
I have vwd2008 and the new ajax downloaded but it keeps showing the error message in the title when I run the app
any help would be great! 
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.netman wrote: I'm getting this error when I try and put the following control in my page:
<ajaxtoolkit:alwaysvisiblecontrolextender id="control" runat="server">
This error cause because of javascript.Can you post javascript code?
please don't forget to vote on the post that helped you.
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Um Im not using any javascript code for this page, its using an ajax control which I guess has some javascript written in it.
heres all the code:
<%@ Register
Assembly="AjaxControlToolkit"
Namespace="AjaxControlToolkit"
TagPrefix="ajaxToolkit" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:ScriptManager ID="test1" runat="server"></asp:ScriptManager>
<asp:UpdatePanel runat="server" ID="UpdatePanel1" >
<ContentTemplate>
<div style="width:230px;height:100px">
<asp:Panel ID="timer" runat="server"
Width="250px" BackColor="White" ForeColor="DarkBlue"
BorderWidth="2" BorderStyle="solid" BorderColor="DarkBlue" style="z-index: 1;">
<div style="width: 100%; height: 100%; vertical-align: middle; text-align: center;">
<p>Current Time:</p>
<span id="currentTime" runat="server" style="font-size:xx-large;font-weight:bold;line-height:40px;"/>
</div>
</asp:Panel>
<ajaxToolkit:AlwaysVisibleControlExtender ID="avce" runat="server"
TargetControlID="timer"
VerticalSide="Top"
VerticalOffset="10"
HorizontalSide="Right"
HorizontalOffset="10"
ScrollEffectDuration=".1" />
</div>
<p>
Choose a position for the clock from the list below. Scroll your browser window to see
the control maintain its always-visible position.
</p>
<p>
</p>
</ContentTemplate>
</asp:UpdatePanel>
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sorted it, I needed to change a setting in the web.config file
We are not a Code Charity
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i want to add a checkbox dynamically in a gridview row according to my condition....i want to check if the user is paying the amount by DD/cheque...a column must be created with checkbox and if user checked that checkbox then a link named certificate should be displayed(a template field of gridview) and if checkbox is not checked that link shud be invisible...and if user is paying the amount in cash....that link certificate shuld be displayed.... please help me
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Just hide the checkbox column and make visible when needed, this will save you creating a new column on the fly
We are not a Code Charity
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I have an upload section to a site I have built where users can upload whatever files they want. Upon upload a new name is created using a randon string generator and saved into one folder. The new name and the original name are then stored in a database. Simple
The files are then displayed in a table on a page where the name of the link is the original name and the randon string name is the absolute link to the real file. This works fine but the file once downloaded comes with the random string as it's file name. How can I alter the name of the file back to it's original name when selected for download?
I don't have access to IIS so this needs to be done in code on the fly?
Many Thanks
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Can't you set the new name in the Content-Disposition header?
Check out a quick example here: http://support.microsoft.com/kb/260519[^]
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Yes I guess this is an option. This is exactly the same code that I use to output an Active Report to the user. It does of course invoke a postback though and additional processing. Can you see any issue with this? Any other options?
Presumably I would need to load the file in my code into say a memory stream?
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Sam Heller wrote: I would need to load the file in my code into say a memory stream
How about response.writefile or response.transmitfile rather?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Hmm the original method you suggested seems to work fine. The only problem is I won't be able to do this from inside an update panel. Any suggestions?
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Further to this the content disposition method can't handle white space in the file name. I have been forced to run a quick replace to turn them all into underscores. Not ideal but I can live with it? Any suggestions to allow whitespace?
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Sam Heller wrote: the content disposition method can't handle white space in the file name
No. I think it takes it. Did you try escaping them and sending it to the web browser?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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How would you escape the spaces in this way. If I have;
Response.AddHeader("content-disposition", "attachment; filename=" + ThisFile.FriendlyName)
Thanks
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Sam Heller wrote: update panel
AJAX control?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Yeah the ajax control known as the updatepanel. It doesn't allow the write though and errors.
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I need to locate all the SQL servers and their databases on the all the computers in the domain of my company. How to do that. Plz help.
Thanks
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Hi
Use, Sql Management Objects(SMO).
Check here[^]
modified on Wednesday, May 28, 2008 9:55 AM
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hello
how to delete nodes in treeview?
Can we enable scrooling in treeview if yes how?
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meghamaharshi wrote: Can we enable scrooling in treeview if yes how?
I think we can not able to scoll treeview but there are many ways.
Put tree view in div tag,fix division height and width and set overflow style as scroll.
please don't forget to vote on the post that helped you.
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No you cant enable scrolling in treeview
How do you mean delete nodes?
Do you mean on the fly?
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i want to delete selected node
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http://www.google.co.uk/search?hl=en&q=delete+treeview+nodes&btnG=Google+Search&meta=
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