I have one dropdownlist with 10 items and one button.(Item name starts from index 0). It i select one item in dropdownlist and click on Button. The selected item should come to first. How do i do that?
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How to swap ddl's selected value on buton click.E.g User has Selected One from ddl1 and three from ddl2 then when the user clicks the Button the values should be swapped.
User Selected
DD1 DD2
One Three
After Swap button click
 DD1 DD2
Three One
<asp:DropDownList ID="ddl1" runat="server">
<asp:ListItem>One</asp:ListItem>
<asp:ListItem>Two</asp:ListItem>
<asp:ListItem>Three</asp:ListItem>
</asp:DropDownList>
[code]...
I ask for a date, on OnTextChanged event i bind data with a SqlDataSource to a dropdownlist and also bind data to a repeater passing the dropdownlist SelectedIndex (i use SqlDataSource too and ControlParameter to link the dropdownlist and the repeater) On my repeater during the ItemDataBound event i create dynamic dropdownlist controls, my code is :
[Code]....
[Code]....
On the Page_load event of my page i bind the data & recreate the control :
[Code]....
Everything works fine, datas are bound and SelectedIndexes are restore on every postback.
The probem occurs when user change different dropdownlists, if he choose to change the 1st dropdownlist the event is fire (normal), after if he modifies another dropdownlist the event is fire twice, if he modifies a 3rd time the event is fire 3 time etc...
Consider the following:The SomeEvent fires as expected when any of the dropdown's selection is changed. However if say DropdownList2 has a selection made then I make a selection with either DropDownList1 or DropdownList3, then SomeEvent fires again. What is causing this behavior and how do I get just a single raising of that event?I suspect that when the viewstate for the dynamcially created dropdownlists is restored and the selection restored, then the event is fired because technically the selected index did change when the control was recreated. The reason I suspect this is that the event fires the for each dropdownlist.
View 3 RepliesI put this code to change my image button image when mouseover
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat = "server">
<title></title>
<script type = "text/javascript">
window.onload = function () {
var img1 = '<%=ResolveUrl("~/Images/asc.gif") %>';
[Code] ....
But it change image slow is there any code that change image faster when mouse over the image button?
I have a GridView and can swap the datasource just fine with code. However, The GridView also has a TemplateField with a dropdown connected to a different datasource. How can I swap that one with code too? I don't see how to drill down to find it. I've found stuff on line about accessing the TemplateFields with code, but it seemed to complex for the simple task I am trying to do.
View 3 RepliesI need a program that lets me enter the name of an item to swap and adds it to an array list when a button Add is pressed.
Once the item is added to the array list a sub procedure should be called which displays the contents of the array list in a list box.
The system will also allow me to remove items from the array list and then the list box is updated.
I am using the following code to create a static menu, but using images instead of text..
[Code]....
how to perform an image swap on hover and also an image swap on click so that it is clear which menu item has been selected?
I need to swap around the rows and I do that with
[Code]....
Obviously I am using the tableDnD() function to do that, but after I swapped them, I am saving the datagrid in a DataTable as it is (altered). However this doesn't happen. I need the changes to be posted back to the server. I tried to __doPostBack() after the onDrop function with no luck.
In my first MVC3 system, I have more than one menu which has different layout.
how we can have more than 1 layout in one MVC application?
i have 2 panels & i want to swap those 2 panels. how can i do that in web application..?
View 1 RepliesDoes anyone know if it is possible to swap the order of text and icon for a treeview in a c#-based asp.net project?
View 1 RepliesHow To integrate Swap Machine which Reads Cedit/Debit cards.. And Is there Any Simulators Availble to Test swap machine..
Is there any APIs available for this.... I googled lot but did'nt got effective info..
i have a navigation bar made up of ImageButtons that have their image swapped out on mouse over and back on mouse out. i used this code in the Page_Load handler to do this:
ImageButton1.Attributes.Add("OnMouseOver", "this.src='mouseover.gif'")
ImageButton1.Attributes.Add("OnMouseOut", "this.src='mouseout.gif'")
what i'm trying to do now is get the mouseover image to load when you click the button and are taken to the page. i tried this but it doesn't work:
ImageButton1.Attributes.Add("OnClick", "this.src='mouseover.gif'")
Does anyone know if it is possible to swap the order of text and icon for a treeview in a c#-based asp.net project?
View 4 Replies im trying to import a CSV file, however a single quote has been used to enclose strings ie. 'aaaa','bbbbbb',ccccccc'
Im having problems because some strings contain commas or apostrophes ie... 'aaaa,aaa' , bbbbb'bbbb',
This is causing me trouble and i need to replace the enclosing character for all strings from a single quote to a double quote....
I dont have access to the source that the csv was generated from, I just have the CSV file..
I want to get record between two times. viz I want to get record of my site visitors from yesterday's 8pm to todays 8pm. what can i do?
View 4 RepliesI have 3 textboxes. In the first two, times will be entered (an IN and OUT time) and the third textbox needs to subtract the two times from txtbox1 and txtbox2. Somehow I need to validate the times are entered correctly into txtbox1 and txtbox2. Right now, if the first txtbox is blank, it brings in the system time in the following format on the code behind:
[Code]....
The txtTimeOut.Text box needs to be validated somehow to the same format of hh:mm tt and then the third txtbox should be the difference of the two txtboxes.
In my project i need to collect customer bank details like bank Name ,Account type ,bank balance etc etc ... what would be the best way to design such that it allows us add multiple bank details to a single customer ?? and after we enter all the details all the banks details should appear in the same screen .
View 1 RepliesI like to mail some users a e-mail once a month if they placed something on the website.How can i mail on specific times?
View 2 RepliesI have this code up in a live windows 2003 sp2 server. I use Hmailserver as mail server and I am not sure if this cause the problem.I am able to send email consecutively 2 time no problem, but it is always the 3rd time after I would get this error: Unable to read data from the transport connection: net_io_connectionclosed. I wait for 30 minutes I am to send email again, but only the first 2 time works. Here is my code can someone please verify my code and see if anything is wrong with it.
View 3 RepliesMy code:
[Code]....
But when I look at the result, just one RSS instance displayed. How can I add without create two instances of RSS control like this:
[Code]....
I open a pop up window by window.open, then after selecting value from grid link i need to move my parent page as i am doing like
<a href="../../AddressBook/AB_UDCMaster.aspx?mode=Search&ParentCode=<%# Container.DataItem("ParentUDCCode") %>&UDCParentID=<%#Container.DataItem("UDCParentID")%>'"><%#Container.DataItem("ParentUDCCode")%></a>
I'm developing my own forum, and now I've come to the task of replacing text with smileys (such as colon and left parethesis to a smiling ball). this works well with the Replace function, such as
dim smile as string = "<img alt=""smiling"" src= ... "
txt = txt.Replace(":)", smile)
myLabel.Text = txt
However, I'm worried about speed, because this approach means running Replace on every message a bunch of times (each for each emoticon, quote amrking etc). Is there a smarter way to do this, or is this the reason why forums are, in eneral, so slow?
When I remove title tag in head tag and I use Title property in Page directive (<%@
PageLanguage="C#"Title="X" ..) It give "element title occurs too few times" error. Why I get this error?
</textarea></p>
<input type='hidden' name='ID[3]' value='193881' />
<input type='hidden' name='URL[3]' value='http://stackoverflow.com/questions/4498925/updating-screen-with-messages-from-a-thread-that-raises-events-asp-net' />
<input type='hidden' name='CAT[3]' value='ASP.NET' />
<input type='hidden' name='BOARD[3]' value='stackoverflow' />
<input type='hidden' name='P_DATE[3]' value='Dec 21 10 at 11:49' />
<input type='hidden' name='RANDOM[3]' value='qdu9TLaHL' />
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