I have a <div> tag in html page in asp.net as shown below:
<div id="DestAdd" runat="server"></div>
The above tag store information like "Jurong West".
The following code store the address in its innerHTML:
document.getElementById("DestAdd").innerHTML = DestRoadName;
I would like to retrieve the information "Jurong West" stored in the <div> tag in code-behind:
string retdata = DestAdd.?
I'm doing an MLM website and I have a table that holds parent-child relationships as well as the position (L or R) in the binary tree and the Level. Top node is level 0, his two child records are level 1 and so on. I'm lost as to how to find the next available node that doesn't have 2 child records associated to it. This is for tree placement when I register a new distributor in the tree. I need to find out the first record that doesn't have 2 child records to assign the newly created distributor that sponsor id. I also have to assign the new distributor a position (Left or Right) in the tree. If there are no children in the tree then I assign them L if there is a child already then I assign them R. Is this better to do with SQL queries or bring in the data and parse through the tree to get the answers?
View 6 RepliesAs per this MSDN article:
W3C Extended Log File Format (IIS 6.0)
It says cs(Referrer) contains the REFERER information that can be read from the IIS log files.
I am trying to display the log information using an ASP.NET Repeater control:
<asp:Repeater ID="rptlIISLogEntries" runat="server">
[Code]....
I am running an ASP.Net page on IIS7, and developing in VS 2008. Currently, I have user authentication being done through an LDAP connection. Once the user logs in, on one page they have a form with some basic information about them (such as their name, email address, country, and the like) and I wish to pre populate some of these fields from information already stored in the LDAP. In particular their given name and email addresses. The question is, using C#, how do I actually retrieve this information?
View 1 RepliesI want to log the assembly version information into a log file each time my WCF web service is called. I know that in an application the My object has an Application object which has the Info structure, that contains the Version string that I can use. How can I get the version information for the WCF service to a log?
View 1 RepliesSuppose I have an url like [URL} I can retrieve the 'form' value in code behind like Request["from"].How can I do the same using Javascript?Can I do this using Jquery also?If yes how can I do this?
View 2 RepliesHow can I retrieve information from delete rows. I delete some rows from table in dataset, then I use method GetChanges(DataRowState.Deleted) to get deleted rows. I try delete rows in original table on server side, but it finished with this errors. I try get value of columns from row, which was deleted
[Code]....
I am storing response from opeid provider using
NameValueCollection query = HttpContext.Current.Request.QueryString;
I am sending request for emailid as
"&openid.ax.type.email=" +
HttpUtility.UrlEncode("http://schema.openid.net/contact/email"))
but receiving emailid in openid.ext1.value.email in some case and openid.ax.value.email in others.
I've many wifi access point that are giving me connection inside an intranet, every access point is located in a wanted position of course, and my big problem is to know to which access point i'm connected trough a web page!Let me say access point named "A", and access point named "B", i must retrieve, with a web page, to which access point the client is connected because in that way i'll get the right position of my mobile
View 1 RepliesI am using Infragistics Ultralistview to display data in List which contains 3 columns and 4-5 rows(that could be upto 'n' rows depending upon data added). When i hover over the row for 2 seconds, i want that other information about that row should be displayed in a panel like control. How to do that? Let me know if anything else is required from my side.
View 1 RepliesI want to pass an asp.net membership user name to a subroutine and retrieve the profile property named FullName for that user, how can i achive this in vb.net?
View 2 RepliesI'm using Content Management System, DotNetNuke for my dynamic website. DNN itself they have one database, I named it dnnDB. Inside the dnnDB they have the users table which have the list of users. I need to be able to pull this set of information or synchronize to my own database, myDatabase for development purposes. I do not want to incorporate my database into dnnDB, afraid that I may corrupt the system.
View 4 RepliesI now get this message in Visual Studio 2010;
Error: Unable to retrieve folder information from the server. (550).
My slideshow extender work perfectly fine, but I want to retrieve the current display picture's information on the server side.
So I added a normal asp button on the same page as the slideshow extender. When button clicked, it fire off a server side function. In the function I grabbed the SlideShow's name label, description label or the Image, but none of them contain any current information of the picture displayed at slideshow extender.
Is there another way to obtain the slideshow extender current state? Or am are those name, description label text value should be updated?
I am using a CheckBoxList in order for the user to select multiple items:
<td>
Shift Preference:(Multiple Selections Permitted)<br />
<asp:CheckBoxList ID="shiftPreferenceList" SelectionMode="Multiple" runat="server">
<asp:ListItem Value="">None</asp:ListItem>
<asp:ListItem Value="1st Shift">1st Shift</asp:ListItem>
<asp:ListItem Value="2nd Shift">2nd Shift</asp:ListItem>
<asp:ListItem Value="3rd Shift">3rd Shift</asp:ListItem>
<asp:ListItem Value="Weekends">Weekends</asp:ListItem>
<asp:ListItem Value="Overtime">Overtime</asp:ListItem>
<asp:ListItem Value="Holidays">Holidays</asp:ListItem>
</asp:CheckBoxList>
</td>
I need to read the value(s) chosen in code behind in order to execute a sql statement:
SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["MyDB"].ConnectionString);
connection.Open();
//Need to insert checked items into table
string sql = "Insert into shiftTable (ID, preference) values (" + id.text + ", " + shiftPreferenceList.selectedValue.toString() + ")
How would I iterate through the multiple selections and insert all checked values?
How can I retrieve file information (size of file) before it is uploaded to the webserver?
I would like to create a multi file upload. I have it working in JQuery but I would like to know the size of the files to set a limition by summing up the total the file sizes together.
Well it's finally time to stop ignoring my unit's need for reports. I keep coming to dead ends. I gave up the crystal reports idea, and ssrs seems a little easier. Now the problem is that I'm creating a report locally on my laptop, then will change the connection string, upload it to my server and have it run against an identical database on the server.
I'm using SQL Server Express locally, and when I try to create a dataset (using the wizard), I can see the tables, but when I try to add one, I get an error message "Could not retrieve schema information for table or view". I looked up this error and there isn't much useful info on it. I guess it some bug when trying to use SS Express? Is there a work around for this? Can I create the report programmatically? Should I use a different kind of reporting service?
I have a WCF service which accepts X.509 certificate signed incoming messages. As per my understanding the client will send the message with signature encrypted using his private key and web services will decrypt the signature with client's public key. This ensures that the sender of the message is holder of the private key and that he is certified by the server trusted CA as "He is what he claims to be".
It's being a highly secure application I need to give access to only certain clients regardless of whether they are trusted or not. (This is to take care of good turned bad scenario :-)) How do I achieve this? Is there any way to get the client information as subject name etc from his certificate in C# code? Is there any example of this usage?
Basically the main page has a couple of DataSourceObjects sucking information from a local database and displaying them on the page. The page is a form, which then generates an HTML email and fires it off using the SMTPClient. The problem is that I cannot seem to get the data from the database to be accessable from the code-behind. Attempting to get data from either of the ListViews results in a number of Null Exception errors, mainly when using the ExtractItemValues method. The OrderedDictionary that comes back always seems to be empty. So I figured I'd use one of the 3 Object Data Sources I already have set up, that queries the actual database, but cannot find any way of calling the Select statement present in either of them, let alone managing to store and access what comes back.
View 1 RepliesI need my child pages to be able to set the values of certain properties of the Master page before loading. In other words, how my application builds the Master page for the client depends upon what properties are set by the child pages on the back-end. For example:
public partial class mstrPage : System.Web.UI.MasterPage
{
public int Rows { get; set; }
public int Cols { get; set; }
protected void Page_Load(object sender, EventArgs e)
{
/* Build a .NET two-dimensional-array of divs
that is <Rows> tall and <Cols> wide. */
}
}
In this example, the child page needs to set the values of <Rows> and <Cols> before Page_Load() is invoked for the Master. This is fairly simple to accomplish with inheritance in OOP, but ASP.NET web pages do not "inherit" their master pages in the code-behind. In the given example, what would the code-behind look like for the ASP.NET child page that sets these properties?
I want to make multilingual site:
I am using a drop down to select Language Option to the user.
Issue is I am unable to retrieve drop down value in InitializeCulture() method.
My code is as follows in C#:
protected override void InitializeCulture()
{
string culture = Request.Form["cmbCulture"];
if (string.IsNullOrEmpty(culture))
culture = "Auto";
[Code].....
Where cmbCulture is the name of drop down control. I have even tried with control of html with both ID and Name property.
I have a Telerik:RadTextBox control in my markup called txtName. I'm trying to retrieve the inputed value in the code behind with foo = txtName.Text; but var and txtName always show an empty string.
Markup
<telerik:RadTextBox ID="txtName" Runat="server" Width="300px" />
CodeBehind
campaign.Name = txtName.Text.Trim();
I guess the code couldn't be easier. Basically what's happening is, when I click my 'save' button, there's a postback and the text in the RadTextBox just disappears.
update Found the problem. My web.config file had a different version of the Telerik dll file that was actually in my bin folder.
I want to know url of View from another controller. The following is structure
Controller
Home
Account
View
HomeIndex.aspx
AccountLogin.aspx
Now, I want to goto Index view of controller Home from view Login of controller Account
I know I can use method this.RediectToAction("Index", "Home") to do it but I don't want to method. It will fail to redirect when view or controller renamed.
I have some problems in database connection and wonder if I have something wrong in my code. Please review. This question is related: Switch between databases, use two databases simultaneously question.
[code]....
A transport-level error has occurred when sending the request to the server. (provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.)A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached. Cannot open database "db" requested by the login. The login failed. Login failed for user 'root'.
I need to be able to get the root directory for my site within my code. If my site is http://xyz.com, how can I retrieve this information within code?
View 7 Replies