The text and style runs properly but the server side code is ignored. How would I write this so that it's not ignored? Do I have any options?
Text = Text.Replace("Blank Div", "<div class=""New""><% If Session(""User"") Is Nothing Then%><asp:LinkButton ID=""lbtnSignup"" runat=""server"">Sign up</asp:LinkButton><% End If%></div>")
I have a page that contains some text within a div. How do I go about finding that text and replacing it with a div?
View 4 RepliesI have press ctrl-F or view-> find in VS2008 for a project. The find window does not
show. I can search in other project. But for this project. I cannot open the find window?
As you will gather from this post I am new to visual studio
When in design view multiple objects being dragged onto a <p> placeholder will only display one on top of the other.
How can I get them to display side by side.
I have a folder with a web site I'm developing which is connected to a database.Every time I move the folder to a different computer it's a pain when I have to move the database and change the connection string.
I've thought to use for the first time a database in the app_data folder and move all the database inside it.
Nevertheless, when I try to recreate all the tables in the new database for the first time with the query "create table ..." I get and error saying that "SQL CREATE TABLE" is not supported. Is there a way to manage this situation?
I have a button where I use an Animation Extender. When I click the button I have to set OnClientClick="return false;" otherwise the Animation Extender closes.
So that causes my problem. How do I execute server side code from this button?
I have tried this code in my code behind, but there is an error:
Code:
Dim strScript As String
strScript = "<script>"
strScript = strScript & "return false;"
strScript = strScript & "</script>"
ScriptManager.RegisterStartupScript(Me, GetType(Page), "MyScript", strScript, False)
This is my code for the Animation Extender:
Open data"></asp:Button>
I work with Visual studio 2005 and Sql server data base. I extract 1 million rows from a database and I put the rows in a Sql table. With a simple direct extraction, in a few minutes I complete the operation:
Dim cmd As New SqlCommand(query, cnSql)
cmd.ExecuteNonQuery()
cmd.Dispose().
But, if I must select and modify some fields between extraction and introduction, it takes a lot of time!
I work in this way. I extract rows from Dbase, Table1, and I put all into a Collection using dataReader:
Dim cmd As New SqlCommand(query, cnSql)
Dim coll As New Collection
coll.Clear()
Dim dr As SqlDataReader = cmd.ExecuteReader()
I replace some fields with the string "YES".
Dim toRepl As String = ""
If dr.HasRows Then
Do While dr.Read
toRepl = dr(5).ToString
If Len(toRepl) <= 3 Then ToRepl = "YES"
collPrel.Add(dr(0).ToString)
collPrel.Add(dr(1).ToString)
.................. ..............
collPrel.Add(toRepl)
collCount = collCount + 1
Loop
End If
dr.Close()
cmd.Dispose()
Now, I insert all into a SQL Table2:
Dim a As String = "", b As String = "", c As String = "" etc.
For i = 1 To collPrel.Count Step 6
a = collPrel.Item(i).ToString
b = collPrel.Item(i + 1).ToString
.............. ...............
f = collPrel.Item(i + 5).ToString
queryIns = "INSERT INTO Tab (name, adress, etc)
VALUES ('" & a & "', '" & b & "', '" & c & "', etc. )
Dim cmdIns As New SqlCommand(queryIns, cnSql)
cmdIns.CommandTimeout = 600
cmdIns.ExecuteNonQuery()
cmdIns.Dispose()
Next
This way to work goes right but it is necessary a lot of time for completing the operation.
I got VS2010 and SQL Server 2008 R2 64bit installed on a Windows Server 2008 R2, I need to execute a SSIS package from ASP.NET. From the research most people uses DTS, but it seems DTS does not support for 64bit, does anyone have a way make it working without using DTS?
View 1 Repliesi am not sure if my design have flaw but would like to know what others have to say, i am in a situation where i am trying to acheive two things in one click.
using : asp.net web form
i have a web form with few textbox and a gridview control and a button.
if i click on the button i am executing two things
1) asynchronously get data from server to client (working great) and able to display the data in the textboxes.
2) same click i want to bind the gridview.
[Code]....
recap:
1) jquery script execute asynchronously to get data from server to client and display in the textboxes
2) server side code to bind the gridview.
PROBLEM:
if i have onClientClick="return LoadDataById(); then it executes ONLY ajax code and does not execute server side but if have onClientClick="LoadDataById(); then it executes client and server but textbox value wipeout. (the textbox value popuplate through ajax)
When a user clicks a button I need to create a .bmp file on the server. After the .bmp file is created I will load it into the html page. Would Ajax be the best way to accomplish this?
View 6 RepliesExecuting Server side code using Javascript. Here is the solution.In the Asp.net forums, I often see the question asked, "Can I call server-side code from the client/JavaScript?" Almost invariably, the responses given are "No, the client cannot access the server," or "You can only use WebMethods or PageMethods." The first response is not entirely correct, and unfortunately, WebMethods and PageMethods are static methods and therefore have no way to directly access the page.This is why I present to you the following "hack". I call it a hack because there really should be some way built into the ASP.NET AJAX Extensions that allow this approach directly. Instead, it relies on using controls in a manner that they aren't necessarily intended in order to obtain the desired result. But this "hack" does have a redeeming quality—it's incredibly easy.The Code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default2.aspx.vb" Inherits="Default2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]...
In my asp.net website I am creating a session upon user login and I would like to perform some operations in the database just before this session will expire.I am having problem in determining where should I write code and how will I know the session is going to expire.
I am not sure if 'session_end' event of 'Global.asax' suits my requirements as the session I want to check is created manually(not a browser instance).
I have an ASP.NET (3.5) web page which calls a few web methods (SOAP based) using jQuery's .ajax method. The web methods implement 'ScriptMethod' attribute and return JSON data. The web service file (asmx) is local to the same project.
I noticed these web methods execute synchronously on the server which means they run sequentially and affect performance negatively, some methods are waiting, when some of them are slow.
I read this article and I am not sure if I understand that WebMethods which implement Scriptmethod can run synchronously only (they implement IHttpHandler not IHttpAsyncHandler).
If this is true, I might have to change the design. I am looking for other designs, maybe like using WCF, where the browser can call webmethods using JavaScript and the web methods run asynchronously on the server.
In my application, I have one Gridview on click button of one of the column I show Modal popup Extender. In Popup window I display another GridView with paging. And also I want to do operations such as Update, Delete and Add. As all these are Link buttons none of the event associated with them are firing.
Is there any way to execute server side events on Modal Popup Extender.
If I have a standard HTML textbox
[Code]....
but got a readonly error.
If I have a standard HTML textbox: I can retrieve the value using Request.Form. But how do I go about populating this textbox from the server-side? I tried Request.Form["txtTest"] = "blah"; but got a readonly error.
View 2 RepliesI have a content-sensitive firewall between my clients and my server. If we exclude SSL solution (it's not available in my case) then I was thinking of a javascript library which encrypts custom fields at client-side and a .NET class decrypts them at server-side. Is there any solution out of the box (maybe a server control) ?
View 2 RepliesASP.NET newbie question - fastest fingers!
I have a page that needs to pull some script off the server, including tag info, for the page. Thus:
<html><body>
blahblahblah
<%: Model.TaggedField %>
</body></html>
Problem is, the value of Model.TaggedField may include HTML tags, but the page automatically converts the tag info to <myTag> etc.
What method can I call to make the value of Model.TaggedField be transmitted verbatim to the page?
I have buttion on web page and client side java script ConfirmResetPassword() for confirmation message which return true or false
[Code]....
if (confirm("Are you sure you want to reset password of this user?")) {
return true;
}
return false;
}
}with Telerik AjaxSetting[Code]....
<input type="button" name="ctl00$ContentPlaceHolder1$btnResetPassword" value="Reset Password" onclick="javascript:return ConfirmResetPassword();__doPostBack('ctl00$ContentPlaceHolder1$btnResetPassword','')" id="ctl00_ContentPlaceHolder1_btnResetPassword"
/> ?
How can I trigger a jQuery function with the Gridview Select button? I want that the select button trigger the jquery function that has the row details (it's already working with a asp:buttonfield ), and select the row so i can get the values and send it trough e-mail with another button. I don't know if this is possible. or, Can I trigger the jQuery function from code behind with the select button Sub? How?
[Code]....
This function capture the gridview cell values that are hidden and show them in a div outside the gridview (it works as row details). I have no problem with this.
[Code]....
All i need is a button that select the row index and/or values and trigger the jquery function . Or I can execute the jQuery function from server side. I don't know if it's posible.
The "Look in" dropdown doesn't always default to "selection" when selecting a *single line*.
Screenie: [URL]
Reproducing the issue:
1. Make sure nothing is selected, cursor at beginning of a line.
2. Hit CTRL-H. "Look in" will show "Current Document"
3. Hit ESC to cancel the dialog.
3. Hit SHIFT-DNARROW to select a *single* line.
4. Hit CTRL-H. "Look in" still shows "Current Document". It should show "Selection".
This is VS Team 2008 v9.0.30729.1 But it also occured in VS 2005 and VS 2003.
Surely someone's noticed this before? It's quite painful when you just want to replace something on a single line, but end up doing it on the entire doc.. but only notice sometime later.
I am a quite new to web development and I am trying to do some small form updates without causing a postback. For example making a control visible when a drop down list is changed.
I have so far come across some features that achieve this like the RequiredFieldValidator inside an update panels. However, these are specific to a single task.
What are my options to achieve these client side updates in Visual Studio? At the moment I don't know any JavaScript, so I would prefer another solution if it exists.
Ho Do i change a value of a label control using client side?
function Test()
{
document.getElementById('Labelj').innerHTML
= 'Your new value';
}
The problem i am having is: I am trying to input the code, but when i type in the javascript, it is not recognising the "innerHTML" value. It is not being promted in my intellisense, therefore the function is not working..is their something i am missing?
Has anyone found a tutorial for reporting using VS2010?I would like to create local reports (RDLC) with sub reports or some other solution for master details, preferably with data coming from entity framework 4, but objects data source will do if that isn't possible.
View 2 Repliesis it possible to convert whole visual studio 2008 web site project to visual studio 2010 web site project
my current project references
i have a very annoying iis problem
iis server stops working until app pool is recycled
i am hoping that new visual studio (net framework 4.0) may solve this very annoying unsolveable problem