i am using treeview in my web application, when i collapse all the node root node becomes disconnect. i mean the root node line is broken. can any one tell me how to fix this issue.
this is my code
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="TreeTest.aspx.cs" Inherits="TreeTest" %>
i am using treeview controls... but its showing broken lines and also line not well aligned.. on expanding and also on loading...
i did replaced...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" > with
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
but not working..here is my treeview code
[Code]....and here is screenshot of treeview
I am using a textbox to populate mySQL database. My problem is when I recall the text it displays without line brakes or line spacing, inserted in the input textbox. I have tried all the field types i.e. Text, Small, Medium Text and Chars. I have tried gridview, repeater and datalist all displaying continuous text without line brakes.
View 4 RepliesI have a gridview which i want to update line by line.Its for confirmed users.SO i have a list of users and they are confirmed by clicking the checkbox and updating the value in the database.But how can i find the checkbox on the gridview and get the value. Ive tried the following code but no joy
[Code]....
I am trying to read a multilined textBox line by line into a List<String> but with the code below the compiler says that "'System.Environment' does not contain a definition for 'Newline'
[Code]....
Periodically a rash of occurrences of the following error happen. I believe they're the result of hack attempts. Whether that's the case or not, my question is how can I handle the error? I want to avoid unhandled exceptions. The TreeView control is just
a standard .Net TreeView control, not a custom one. If you suggest a code solution, please code it in VB.Net as that's what I'm using.
Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Web.UI.WebControls.TreeView.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.WebControls.TreeView.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
i have insert a text in a textbox with the textmode = multiline.. when i display out the data, i wan the data will be display with the break line. for example, my input is like that
18.0 million effective pixels
Auto lighting optimizer
Full HD video 1920 x 1080
the text is line by line. but when i display out the data i have inserted through textbox it cannot display line by line in the front page.
I have a treeview which will be generated dynamically which need to be displayed on left side and when user clicks on a node it need to open a page on the right side of the same page. and each node has different aspx page. so whenever user selects a node the page details should be displayed on the right side .we can use an iframe on the page which will display the different pages clicked on the node.Is there any alternative i can use to display different pages based on the user selection on the right side without using iframe.
View 5 RepliesCode to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.
View 1 RepliesI'm in the process of styling an asp.net menu in .NET 4 and I'm trying to understand the meaning of the StaticSelectedStyle-CssClass and StaticHoverStyle-CssClass parameters.My understanding is that the styles defined with these parameters are applied as CSS classes to the relevant elements, whenever needed. So I created my menu as follows:
[Code]....
It works for StaticMenuStyle-CssClass and StaticMenuStyle-CssClass (the classes are applied to the relevant elements), but StaticSelectedStyle-CssClass and StaticHoverStyle-CssClass are not applied, regardless of the selected or hover status of an element.
Here is the generated HTML:
[Code]....
So as you can see, StaticMenuStyle and StaticMenuItemStyle are applied, but not StaticSelectedStyle-CssClass or StaticHoverStyle-CssClass. Not sure why. I know I can use selected but isn't the expected behavior that StaticSelectedStyle-CssClass be applied??? By using selected I make assumptions as to what .NET does behind the scenes and that's not right.
I have a .NET 3.5 web app that displays "resources". Each resource is a link to another site, document, download, etc. All resources are stored in a SQL backend.I'm looking for a method to be able to check all links in the DB, then mark the broken ones. Is there any .NET function that would service this? We could do it in our existing web app or build a console app or whatever. I'd also be interested in 3rd party software if it met my requirements.
View 4 RepliesI am using the Chart control that is part of the newest version of ASP.NET. In this Chart, I have 3 Spline series. Each series consists of a nullable in array (int?[]). If the element in the array is a number, I wants it point plotted. However, in the case that the value is null, I do not want it plotted. Is there a way to do this? If so, how?
View 1 RepliesI 'm populating the images in the listview control from the database.... but now i want to get only broken images from the server(eg images which are not showing, cross box) so my user can fix those images in the server. I want to put a checkbox in the search criteria so either they can see all the images from the table or only broken images.Is there any way of doing that from asp.net or with javascript.
View 8 RepliesRemoving broken image icon in datalist
View 10 RepliesIf I have a text file like:
123, joe blow, USA
Where the first values represent:
USERID, NAME, COUNTRY
If my file has 5000 rows, could I update a particular row somehow using C#?
If I have a variable that contains text information (say taken from a textarea), how can I read the text content held in a string variable line by line?
The text entered in the text area will have (enter key) to separate the line.
how to write Css for asp.net treeview by applying color and theme like (msdn website treeview)?
View 1 RepliesI insert a text box, change the parameters to multi line and then pass the string to sql. Users insert comments etc, using line breaks, however because I just pass this as a string the line breaks are not there when they view the text box after input. Example: Here is a well formatted comment. as I typed in the text box today. Inserted in to sql as a string, returns this on select:
Here is a well formatted comment.as I typed in the text boxtoday. How do I insert the line breaks in the string from a textbox?
I am developing SMS portal in asp.net c# where people register & send sms.I M Using multiline asp:textbox for input message. i want to break line where user hit enter/new line in textbox. if there any textboxeditor which support only <br/>.
View 2 RepliesI m uploading a file and I want to read that file line by line. I have 200 users accessing that application at one time and I have more than 300 lines in a text file to read. If I do it in a normal code, it may crash. So, what are the ways to do this application? Web services or COM+. which is the better way? I dont want my application to crash at any point.
View 5 Replieshow do I loop through, line by line, the contexts from a textarea in asp.net?
streamreader and stream both don't accept a string.
I'm using an ASP:Menu control declared in markup as:
[Code]....
This is a simple menustrip that just gives the viewer of my webpage the ability to set the natural size of the page to something more suitable to the size of their browser window or screen resolution.
The onclick code:
[Code]....
This is ridiculously simple stuff; the Session Resolution set by the click event is checked and accounted for in Page Init and PreRender and isn't relevant to this issue.In Visual Studio 2008 Debug mode on Windows 7, the page and its Menustrip load and work just fine in Firefox and also IE8 - everything works exactly as expected.After moving the project to my deployment platform (a Windows 2003 STD Server running IIS), the page continues to work just fine in Firefox but in IE8 (from the same Win7 machine I tested IE8 with in debug mode) the Menustrip won't work in IE8... the top-level shows, but when I move my mouse over the Page Size link it doesn't pop out the various size options - the left border edge disappears but the menu items don't appear. I've verified that Javascript is enabled in IE8.
Is it just me or are all the ASP.NET MVC 2.0 links listed on the ASP.NET CDN broken?
[URL]
ASP.NET MVC 2.0
[URL]
I have a panel that uses the RoundedConersExtender to round the corners on the border around the panel. It was working fine in IE7 but now in IE8 the top and bottom seem to be separated. I looked through previous questions and it seems that this was a problem with Firefox as well but no solution. Does anyone know a workaround other than using compatibility mode?
View 2 RepliesHow to navigate on compatible websites offline and synchronize when going back online. how to do it ?
View 2 Replies
