Web Forms :: How To Refresh Page And Fetch Information From Database
Aug 9, 2010Split of from [URL]
tel me some code to refresh my asp page automatically after say 40 minutes to fetch latest data from database.
Split of from [URL]
tel me some code to refresh my asp page automatically after say 40 minutes to fetch latest data from database.
I have implemented Forms authentication in an ASP.NET MVC 2 website
By using <%: Page.User.Identity.Name %> on the Site.Master page I can display the userid of the logged in user.
I would like to use this value and display other information about the user that is stored in a User table in a MsSQL database, like:
<%: GetFirstname(Page.User.Identity.Name) %>
I have an ASP.Net site that has master pages. The master page has some calls to functions to get information from a database. Then in one of the parts of the master page I have form that modifies that information. So when the user clicks a button the information in the database is updated but the display of that information doesn't update until the page is refreshed or another link is followed.
I would like to know how to force a page to refresh without loosing VIEWSTATE information so that the newly updated data in the database will appear correctly on the screen.
I have a .aspx page that has menu control and multiviews Each view has a Grid view control and drop down boxes.
Iam getting an error if i click the refresh button on the ie browser
"The Page cannot be refreshed without resending the information
Click Retry to send the information or click cancel to return to same page that you are trying to view"
I am trying the new feature of .NET 4.0 - url routing but not able to fetch information passed in the url. Following is the code :
GLOBAL.ASPX.CS
protected void Application_Start(object sender, EventArgs e)
{
SetRouting(RouteTable.Routes);
}
private void SetRouting(RouteCollection routeCollection)
{
routeCollection.MapPageRoute("Company",
[Code]....
Now the property mentioned above returns null even when i use Client/Google in the url. When i reset IIS and do it for first time, it returns value. Otherwise it gives null.
my website need a function to allow domain users jump over the login page and directly access the contents of the site. but for other users which there are not in the domain or they are not the member of the domain then they have to login the website through the login page.
this is different with ask user login to the domain through a login page. the website must distinguish is the user a domain user and the user name in the domain or not when the user first time access website.
I have a button that persist data in my database.
If I press button F5 to refresh my page, datas are duplicate.
How I can to fix this problem?
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
[Code] ....
Whenever I refresh the page the value from database update automatically even when i am not inserting
Database table
Id in primary key
Name nvarchar max
Message nvarchar max
I've a function named fillgrid() which fills the grid with data.This function works correctly on pageload,but after inserting into database i've called this function again, which is not getting executed.This issue happens only in real time server not in my local system,I'm not getting any error and i cannot recognize why fillgrid() function is not getting called??I've used update panel.This is the code for insert function which inserts over 500records.
DataTable dtMob = new DataTable();
dtMob = dtMobilizn.Copy();
DataSet dsMobilizn=new DataSet("dsMobilization");
[code]....
I want design a page where the end user enters information on my page and related information is fetched from the another website on my web page.
For example: Capturing City and state name from USPS.com
End user Task : Enter zipcode and click button 'Fetch'
My page perform few task
1. opens usps site backend
2. Enters the zipcode
3. Captures city name and state as temporary value from the usps
4. Displays the same in labels present in my home page.
I am trying to retrieve SessionItemShory column for given sessionid.The data stored is serialized so we need to deserialize the data to use it.I am trying to do that but its not working.
[Serializable]
public class sessiondata {
public string username { get; set; }
public string country { get; set; }
public string city { get; set; }
[code]...
I have a table on my page. I need to scroll down a little to get to that table. In that table i have som data that i edit and save to database. When the save is done i need to refresh the page( Response.Redirect(Request.RawUrl )) so it loads the new data to that table. When the refresh is done the page is on top again so that i need to scroll down again to see the table. This makes it very unusable for the user.
How can i refresh the page without it going back to top again? I tryed wrapping an updatepanel around the table but it didnt
How to add queries in to database using ajax (without page refresh).
View 1 RepliesI have an asp.net aplication and when I refresh a web page which is produced after a form is submitted, example
<form name="myform" action="mypage.aspx" method="post">
then the following alert is shown.
"The page cannot be refreshed without resending the information. Click Retry to Send the information again, or click Cancel to return to the page that you were trying to view."
with two buttons:
Retry Cancel
How can I avoid the above alert and take "Cancel" as default & refresh immediately?
When a user logins, I want to be able to store all his profile information so I can display, for example, his email on different pages of my website, but I don't want to have to keep querying the database for every time I want to display his email. How would I go about doing this?
View 2 Replies1. Is there anyway to make an ifrom refresh without having to refresh the whole page?
2. My iframe just wont display when I run it. It just displays a grey screen with the file name in the middle.
<
iframe
runat="server"
id="IframeOne"
src="~/Test.aspx"></iframe>
fetch one row only from database and display its value in message box in asp.net
View 3 Replieswe have a sql server 2005...that has 70-80 databases and hundreds of tables....
It is supposed to refresh every night.... refresh is done by other vendor(3rd party).... we dont know what method(technology) they use to refresh the databases....
My question is .....
Is there a good way to know when the last refresh has happend...can we determine it from sys tables.....
the sql server is installed in window server 2003 box.... we have access to the box as well as the sql server.....
I am not getting image from Sql Server Database.
Actually I placed a gridview in my project ,in that gridview I placed an images control in that gridview and I want to get the images from Sql DB to gridview.
I am using ASP.NET Forms Authentication for my application. I have made my Password Format "Clear", so no problems with the password encryption. I need to create a view(in SQL server) to display all Administrators in my System. ie aspnet_Roles.LoweredRoleName='administrator' The fields needed are UserName and Password
View 1 Replieshow we can refresh small part of the web page without refresh the entire page in C# ?
View 2 RepliesIs there a Page.Refresh type of Command to refresh a page? I don't want to redirect to the page or refresh in javascript.
View 4 Repliesi want insert,update,delete,select records from databse with out refresh page and show a loading icon while intraction completed
i looked and you gave me this links
How to call server side functions in JavaScript ASP.Net
How to automatically refresh a page after some time interval?
In my website, I want to automatically refresh the page data(from database) after some time interval. I dont want to use any button click event to update the page data.
I am trying to create Modal Web Form to get information and save in the database. when I submit the Modal form, it give me "
The name 'sNewNotes ' does not exist in the current context" message. I am not able to save data. How do I accomplish this?
Following is the Modal Dialogue Html and codebehind code