I'm trying to create a web app similar to a web crawler on my site. I have just about all the code done to do the crawling, but I still need to physically go to the web page to activate the code. Is there any way I could have my ASP.NET code execute automatically once every day on the server? (I'm using godaddy if that makes any difference)
View 3 RepliesIn my ASP.Net Web Site I have a button.When I click the button and then reload the page via browser,the click event of the button fires.
View 4 RepliesI'm having a wicked time trying to redirect the different error scenarios to a custom error page. Basically, I have put some code in Application_Error in global.asax, and done the necessary web.config settings to use Custom Errors.
In global.asax on Application_Error, I stored the Server.GetLastError in Session. The reason I have to store it in Session is because (as far as I know) you lose the exception when using "ResponseRedirect". And the reason I have to use ResponseRedirect is because I am using an UpdatePanel with AJAX calls, and any exception during the AJAX call shows up as a JavaScript error, and doesn't get handled using the custom error page (see this post).
void Application_Error(object sender, EventArgs e){ ////must perform this check to avoid the "Session state is not available in this context" errors if (HttpContext.Current.Session != null) { Session["LastException"] = Server.GetLastError(); } else { // (I think this happens when there are compile-time errors) Server.Transfer("~/Oops.aspx"); }}void Session_Start(object sender, EventArgs e){ //must perform this check to avoid the "Session state is not available in this context" errors if (HttpContext.Current.Session != null) { //initialize the session (http://forums.asp.net/t/1405077.aspx) Session["LastException"] = ""; }}
I am currently testing Visual Web Developer Express SP1, mvc 3 RC2, SqlCE 4 and EF CTP5.How can I see when the query executes and what the sql looks like?
View 4 RepliesSqlConnection myConn = new SqlConnection();
myConn.ConnectionString = "Data Source=192.168.15.252;Initial Catalog=TestDB;User ID=sa;Password=Pdindia123;";
myConn.Open();
string strqry = "UPDATE Registration SET Password = ' " + Text2.Text + " ',PhoneNo = ' " + Text3.Text + " ',Email = '" + Text4.Text + "' WHERE (UserName = ' " + Text1.Text + " ')";
Response.Write("UPDATE Registration SET Password = ' " + Text2.Text + " ',PhoneNo = ' " + Text3.Text + " ', Email = '" + Text4.Text + "' WHERE (UserName = ' " + Text1.Text + " ')");
Label1.Text = Text3.Text;
SqlCommand myCom = new SqlCommand(strqry, myConn);
myCom.ExecuteNonQuery();
myConn.Close();
No error, not Updating table... simply remains same. The update statement is not working in my website, no error in C# and no error in sql server. When I paste the update query into the sql query tool and replace the parameter values (+...) with real values, it updates the record.
The code below compare the querystring of any request. But i would like to compare just with "X" request.
Like: If "products.asp?IdProduct=123" or "anything.asp?IdProduct=123" or "whatever.asp?IdProduct=123", the code will execute the function.
But i want that the code execute the function just if is a resquest of "products.asp", for example.
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i am writing a web application using visual studio 2008.
if the send button is clicked while running the application, it's event handlers executes twice for reasons i dont know and thereby returns the result two times.
the event handler is below:
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View 5 Repliesi have Build Simple Form And Fires The Validation In Control And Write Codfe in Button Event but Code Executes First and Then Fires validation.
View 4 Replieshow do i set a function that executes when the cookie is expired?i want this when the cookie expires:
application("loggedin") = application("loggedin") - 1
I'm trying to communicate with a Windows-hosted SOAP web service using PHP's SoapClient.The Web Service is intended to insert a new record for a member into a database.I can verify that my code using PHP's SOAPClient can successfully transfer the data via the Web Service to the database,but I am not getting the expected return value.
The Web Service description for what I should be getting as a return is described below.On successful execution of the Web Service code,I am getting nothing back despite calling LastResponse function and LastResponseHeaders.It seems no XML is getting returned at all.I am using other API calls within this Web Service and they all seem to work fine with the expected XML returned whenever I invoke a method.but for this one,which involves sending data,I'm not getting a return
I have a label inside an update panel which I wouldl ike to use as a status bar.
Basically the user clicks a button which executes a main fucntion that performs a series of tasks. I'd like to inform the user as to the state of the function as it progresses e.g.:
Stage 1: Retrieving data...
Stage 2: Calculating values...
Stage 3: Printing values...
Stage 4: Done!
I've tried updating the updatepanel directly from the function but it only updates the panel at the end of function (stage 4) and shows "Done!" (which I understand is how it should work).
I am using a Listview with InsertItemTemplate bound to a LinqDataSource with a child table in the ORM datacontext. This table has a relationship with a parent table in the OR/M datacontext. The record is to be inserted in the child Table. The parent table is bound to dropDownList in the InsertItemTemplate to provide a user friendly name. Using the ListView ItemInserted event in debug, I can follow the execution and no errors occur BUT no record is inserted. I confirm this by a showing all Table Data in the SQL Mgmnt Studio. The child to parent table seems to be causing the problem because when I delete the relationship in the OR/M .dbml , I am ABLE to insert records. I am using Scott Mitchells' Using ASP.net 3.5 ListView with Data Pager controls: Inserting Data as a model. I can provide code if required, but what is going on with the deleting of the relationship between child and Parent.
View 11 RepliesEnvironment is VWD2008 express. Listview and CodeBehind follows:
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The ItemInserted is the code which is executed twice as shown by debug. There are other events which execute twice also.
I am using
SqlHelper.ExecuteDataset(MyConnectionString, CommandType.StoredProcedure, "GetInformation", new SqlParameter("@ID", ID));
In my stored Procedure, I am doing a lot of calculation with joins and it took 19 sec to execute at my sql Server 2008. My application had been working perfectly for 5 days but now as database increases, I found a problem that my connection is breaking at that point. At Sql Server, it execute fine but when I add a breakpoint and watch the stored procedure is returning null.
I am using a Timer with a 3 minutes interval. I am exeuting the Page_Load event every 3 minutes. I am doing that this way as I have all this code inside an UpdatePanel1 which causes
a partial unnoticed postback to the server. I have a lot of code in the Page_Load event that I havenīt put here.
But what does not work is the code I have in the Page_Load event now.
I am trying to execute the javascript function with this line: body1.Attributes.Add("Onload", "startbk()");
This function should start an imageButton to change image between 2 images. This function do works if I refresh the page so the function itself do works.
But it seems this function does not execute when the Timer executes the Page_Load event, so this is my problem how I can solve this?
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I have a repeater that has a LinkButton in the Item Template. The LinkButton displays a UserControl that consists of a FormView. The UserControl has an HTML Element that when clicked hides the UserControl by simply change the display of the control from 'block' to 'none'. If the 'Close' span is clicked, the UserControl is successfully hidden, but afterward, the 'Edit' linkbuttons no longer postback.
View 1 RepliesI have an asp.net button, that when clicked calls a code behind function. The function does some evaluation, and then I want to call javascript from within this asp.net function.
View 2 RepliesHow to create create variables/properties in master page, and let sub-pages access them? So my master will have a string property HomeUrl How can any page that uses the master page access this property?
View 2 RepliesI'm currently in the process of creating a webshop. This webshop supports theming, but I also want customers to choose a lay-out. I can create multiple masterpages and create a handler to dynamically set the correct master page. But some components, like the shopping cart, are controls which have to be present in the master page and are also used in the aspx pages. The shopping cart control for instance, has an Update method which is called whenever the user adds a product to their cart. So the question is: can I somehow create a default masterpage which has all the components on it, but still be able to create multiple lay-outs. And how should I reference that master page from the aspx pages? I also thought of creating an Interface class which defines the masterpage and it's public components, but I don't know if I can reference an interface from aspx pages.
View 8 RepliesIs is possible to build a form, accept parameters and from THAT construct a new .ascx page AND the code behind for that page? What I'm proposing is having some code snippets that just need parameters added and can then be used to create a web user control that can be added to existing pages. This .ascx file would be a real file after creation, not dynamic every time.
View 1 RepliesI want to create a web page with a table on top and a scrollable panel. Similar layout to yahoo mail inbox page (list of inbox messages on top and the panel displaying details). Further more, the table displays general information list and the panel displays a list of detail records. when a user clicks a table row, the panel is going to jump to the specific detail row, similar to html anchors. Do you know how to implement this?
View 3 RepliesI would like to create a webpage which can handle user events like page navigation and page close. And also I would like to handle the event on server-side coding.
View 1 RepliesHow can I build a query in a new page using the value from a prevous pages control's value. I can transfer the value to the new page, I just don't know how to use the passed value to build a query. I want to populate a data grid filtering with values obtained from the proveous page.
View 3 RepliesEvery time I create a new aspx page and add some new photos and text, after I finish, I have to update page title, Web.sitemap, Sitemap.xml to feed search engines, static sitemap.aspx page, add photos to proper folders, update database to display feeds etc, and I have to remember to upload all new files including links to any new pdfs....This routine eats my time and drives me crazy.
I was wondering if there is such interface, where you need to create only 1 aspx page, for example "Articles" which can populate Texts, photos etc into pre-defined sections, but at the same time it displays with different URL's, so there is a permanent link to it. After you finish it creates a title automatically, based on article title, populates Web.sitemap - does all the dirty work. Similar to how blog engines, Joomla and Drupal work.