I have a 'feature of the week' on my site that I would like to have automatically change once a week. I was thinking of using an adrotator, is there a way to make it only rotate once a week?
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Im struggling to find week start and week end date based on week number of the year. I have written this following sql to calculate that but it fails when year is 2012... The logic should count week number starting from first monday of the year. But it gives me wrong start date and end date when year is 2012, 2018....
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I am learning jQuery. Here I have a requirement i.e I have to add Week number and Week ranges of a year to Drop-down List in ASP.NET3.5. And I have to pass selected week range to database. I am using c#.net. This should be done automatically for every year.
How can I do this using jQuery?
How to show current date along with six days as a week in html header with navigation bar for next week and previous week?
View 1 RepliesI have a working timesheet which displays on a webpage, what I was also wanting was to display the previous week and the following also on the same page. I will attach both the .aspx page and the aspx.cs page. I have hardcoded the date into the webpage just for ease of reference at the moment.
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how to get the start and end dates of the week by passing in a week number? I have a dropdownlist that needs to show 2010-05-17 - 2010-05-23 and I need to determine this date by passing in a week number.
Ex: if I pass the number 20, it will return 2010-05-10 - 2010-05-16 etc...
My dropdownlist will always only show one week and it will always be the previous week from the currect week.
how can i get the actual date through that date's datepart and calendar week? Its means that , i have Calendar week = 1 and datepart is Friday, so i will the actual date is 01-JAN-2010?
View 2 RepliesI am using asp.net 3.5 c#. I am trying to do this:
In one page, a user can insert some stuff (name, phone .. etc) to the database. And then the user should be able to see the rows he added as a list automatically in a datalist (or other control). As he inserts rows, it appears in the datalist.
I tried to use update panel and inside it datalist, with a button as a trigger but it did n't work with me!
i am doing one web chat application.i show list of online user from db .some one user did not logout he exit. i want that time table automatically update the logout time (that partcular user ) .
View 4 RepliesI keep a label on the master page of my site that indicates when the site was last updated. I wanted to know if there was a quick and easy way to have the system update the date in the label everytime i compile the solution so the last updated field is always correct even if i happen to forget to update it manually.
View 3 RepliesI have an Asp.net page which requires certain sections to be partially updated automatically at an interval of 5 seconds. I was planning to use the good old Timer control with the AJAX Update Panel for this purpose, but after a bit of reading on this control i found out that it may have some problems especially if,
1) The time difference between the async event performed ( 4 seconds ) by the update panel and the Timer's tick interval ( which is 5 seconds ) are quite small, the update panel will be held up in the async operation all the time.
2) Also, the fact that timer control doesn't work very well with Firefox.
I just wanted to get your opinion as to whether if i should go ahead with the timer and update panel approach, write some custom javascript that does the partial page update or some other strategy altogether.
If I make a change to my database (let's say I add a column to a table), is there any magical buttons that I can click to have my Linq to SQL model update to reflect the changes to my table? I had to create two additional columns yesterday, and both times I found myself destroying and then recreating the Linq model.
View 2 RepliesThere is a field called school which is a dropdown menu, I manually edit items and made it like these: select school, name of 6 elementaries and 2 middle schools, and a high school.I have another field called grade level, which is a drop down menu too, i manually entered the grade items for it: select grade, Kindergarten, 1, 2, 3......12.
I would like after user selects a school in the drop down menu, the field called grade level dropdown box' data source will be updated according to school. For example, if it is a middle school selected, the data source of grade level will be updated to 6, 7 8 grade, if it is elementary the grade will be updated to 1, 2, 3, 4 5 etc. In this way later, when user goes to select grade it will show appropriate grade level lists according to schools.
I found some code on the web and it threw me off. Look at the code below. You will notice only when the Hits == 1, does the cache get added. After that, the cache object isn't updated. It begs the question, does the object when updated, update the cache as well automatically? The answer here would make me remove some code in some of my classes.
public static bool IsValid( ActionTypeEnum actionType )
{
HttpContext context = HttpContext.Current;
if( context.Request.Browser.Crawler ) return false;
string key = actionType.ToString() + context.Request.UserHostAddress;
var hit = (HitInfo)(context.Cache[key] ?? new HitInfo());
if( hit.Hits > (int)actionType ) return false;
else hit.Hits ++;
if( hit.Hits == 1 )
context.Cache.Add(key, hit, null, DateTime.Now.AddMinutes(DURATION),
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Normal, null);
return true;
}
I would only guess that I would need to add the lines after the if statement:
if( hit.Hits == 1 )
context.Cache.Add(key, hit, null, DateTime.Now.AddMinutes(10),
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Normal, null);
else if (hit.Hits > 1)
{context.Cache.Remove(key);
context.Cache.Add(key, hit, null, DateTime.Now.AddMinutes(10),
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Normal, null);
}
Found the code at the bottom of the page here: http://www.codeproject.com/KB/aspnet/10ASPNetPerformance.aspx?msg=2809164
My scenario is create a webservice(regional weather prediction, or currency rate), and a client application having a updatepanel and then consume that service.Now, when webservice changes its data(temperture goes up or down, rate changes)I want to ask is there any way client can aware that webservice has changed so it will update properly.
View 3 RepliesHow can i automatically update a user control after a specific time without updating the whole aspx page.
View 3 RepliesI have a web page into which a user control is loaded. This user control contains a ListView. In the Page_Load event handler of the user control I have this code:
listView1.DataSource = TaskList; // Note: "TaskList" is a data table
listView1.DataBind();
It should be noted that the TaskList data table is actually instantiated in the web page. The user control then obtains a reference to it.
Everything described to this point works fine. Where I'm running into trouble is when I add a new row to TaskList. I had *thought* that the ListView control was dynamically connected to the data table, such that when I altered the contents of the data table in any way, that the changes would be automatically reflected in the ListView.
In my ASP.Net application I have several pages that provide a list of items from the database. Currently we are using an UpdatePanel to refresh the whole list on a certain interval so that changes from other users will be propagated the screen. Obviously this isn't very efficient and we don't think it will scale well.What are some other methods for accomplishing this. Is there a specific pattern for addressing this issue?
View 1 RepliesThis is my coding
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtUserFilter" runat="server" AutoCompleteType="Disabled"></asp:TextBox>
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Since my content is embedded in my master page, if I place an update panel around my complete Master page controls including the content placeholders, are the content pages automatically included?
View 3 RepliesI am developing membership for website. SQL Server 2005 is at backend. I want Column <Package> to "Free" from "Premium" automatically when month ends. The website is membership per month basis. Two type of members "Free" and "Premium".
Is there any way to automatically column update as month ends. Can I do it with triggers? If yes then how?
I have 1 textbox where user is entering date. Depending on entered date, I would like to calculate week start date and week end date for entered date thru programming without javascript. My working days are monday to friday
View 5 RepliesCan any one know's how to automatically update a GridView at regular time intervals?
View 1 Repliesi want my gridView to be refreshed so i can vies the new records when i insert to formview.
Now i have to go to another address and back to se the updated record.
i cant even press f5 because then it just duplicates the record with the same text from the formview even if the fields in the formview are empty.
There is got to be a code for this!?
I'm looking for a banner advertising managemt system that can be incorporated into a website. I found a few on codeplex, but what I'm looking for is for a way to have registered users add/edit/see stats on their own ads.
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