Accesskey Does Not Work, Trigger The Browsers Short Keys?
Apr 29, 2010I want to user accesskeys on my linkbuttons but somehow they trigger the browser's short keys.. like this
[Code]....
i want to change the ALT to CTRL instead to?
I want to user accesskeys on my linkbuttons but somehow they trigger the browser's short keys.. like this
[Code]....
i want to change the ALT to CTRL instead to?
I have a SL app that can be run in-browser or out-of-browser. I want the browser to:
Cache the xap file Load the xap from the cache if it has not changed or re-download it if it has changed.
More details
Setting a future expires header obviously solves the caching problem but then I cannot force the user to download the latest version. Normally I would just add a querystring to the url (eg url?v=1) but I cannot do this as this breaks the out-of-browser functionality. eg the app thinks it is not installed when in fact it is.
no cache
If I set Cache-Control to no-cache, Chrome and Firefox correctly send a request to the server for the xap but use the cache if a 304 is returned. IE8 just downloads the file again as does Safari.
must-revalidate
Setting Cache-Control to must-revalidate again works correctly in Chrome and Firefox but Safari always downloads the xap again while IE8 always uses the cache.
[Code]....
This is the code behind a button. I get this error when pressing the button: "Unable to download ******* from ********. Unable to open this Internet site. The requested site is either unavailable or cannot be found. Please try again later."I have found a few posts about this error but I haven't found any solution yet.This works fine with other browser but not in IE.
I have multiple update panels on a page. The page works perfectly in Chrome, Firefox, safari, and opera but it does not work in IE. I am using .NET 4.0.
View 1 RepliesI have a DataGrid that I need to be able to use to delete records form a file
[Code]....
[Code]....
I use
((TextBox)GridMenuOptions.Rows[e.RowIndex].Cells[1].Controls[0]).Text;
To access the data in the Grid for updating, but it doesn't work for deleting
I can use
string id = GridMenuOptions.DataKeys[e.RowIndex].Value.ToString();
but that only returns the first key.
How do I access the rest of the keys?
My current project has many peripheral systems and many different environments (testing, integration, development etc). As expected, we're using .config files to dynamically manage everything.
Instead of updating each relavant key when deploying to an environment, I was hoping there was a way to change 1 key only. Such as:
<add key="Environment" value="Development"/>
<add key="WebServiceLocation" value="http://<<Environment>>/text.asmx"/>
I've done some searching and haven't come up with an elegant solution. I'm aware that .config files can make use of system variables, but this seems like a bit of a high wire act.
I got a aspx page using a master page. In the aspx page, i got multiple Content section: [Code]....
What I was trying to do is to perform a post back on Content Id "Content2" with a event trigger by both of the drop down list. The problem here is the drop down list is inside "Content 1".The error I got is: [Code]....
I have an UpdatePanel on the page which I'd like to trigger using javascript.First of all my code perfectly works if it's in a website not being inheriting from a masterpage. Now when you put exactly the same code into a website which inherits from a masterpage, the UpdatePanel wouldn't get fired anymore.
Here's the code (.aspx) [Code]....
Here's the code (.cs) [Code]....
with jquery and don't know much of it.I have a jQuery code in my asp page and it's not working with Mozzila, Chrome, and Safary it just work with IE. How can I make it work with those browsers? And
How can I put this jquery code outside my html?
[code]...
I have UpdatePanel with GridView and i want register posback triger for index changing and asyncpostback for pagging and sorting.
When registering AsyncPostback (with event) and Postback in one control i have ASP event.
How go around this problem? , dynami register triggers mayby is a solution but i can`t unregister triger.
I've been using the LongURL.org API for expanding short URLs. The great thing about this service is that it returns a long URL, the title of the actual page and meta-info.The real problem I have is that it seems to take an inordinate amount of time to fetch the data. I'm considering shifting the request to JavaScript so that the URL is fetched via an AJAX update panel, in order that the page loads quickly, and the URL data is updated while the user looks at the content (some search results).Does anyone know how else I could gather the info described above, n a better time-frame? I'm using C# ASP.NET but would consider solutions in other languages.
View 2 RepliesI noticed the ActionNameAttribute lets you alias your controller methods. This is nice but I was curious if there was a comparable attribute for a controller name. Specifically, I have a controller with a lengthy name in c# world but would like to shorten / alias it in the actual URL. I was hoping for some kind of controllername attribute. Is there such a beast?
View 3 RepliesWe are having an issue with a website...the short story is a date is selected from a calendar control such as 11/15/2010 but when it is saved it becomes 11/15/201 (last digit truncated). I am not the programmer debugging this so I don't know all the details, but it seems to be working on one server but has the problem on another.Could this have anything at all to do with the Regional and Language Options where you can specify your date format to be M/d/yyyy or MM/dd/yyyy? I would *hope* that would only change 02/09/2010 to 2/9/2010 and not truncate a year! But I remember this being a problem on the last project I worked on where dates were getting returned in a different format than that expected (again, suppressing the month from 2 digits to 1, or the day, but not the year...) Since this is machine-specific, it would explain why one server had it but the other didn't. But I don't want to suggest to the SA that he take a look, if I am way off.
View 7 RepliesIs there any way to tell a band to be shorter if there is no data in the fields in the bottom area of the band? Lets say we want to print in detail band:Line 1: Invoice Code, Invoice Total, Invoice Shipment ToLine 2: Invoice CommentsNormally if you set two lines of fields in detail band, Crystal Report force Min Height of Band to be the bottom of the second line, or bottom of objetcs in Band in general.I want to be able to tell him, make this Band As Short As possible, so if bottom controls or fields havent Data set the Height of Band to be not that tall !!!In other words if you let me "Can Grow" for some objects, please let me "Can shrink" for the whole Band.
View 1 RepliesLet's say we are building some public service that grabs the setup of a user (what server, user and pwd he wants to perform the call), logs in into that server and do some processing...
the process takes about 15 seconds to complete each user has a different setup (server/user/pwd), so the process needs to run against each one
if 1000 users tells the system to run the method at 1:00PM
How can I insure that the method is processed in the next 15 minutes?
What should be the correct approach to this little problem?
I'm thinking that I need to do something Asynchronously, and parallel processing could speed up things, maybe throttling the processes, maybe execute 100 calls per each 30 seconds?
I never did something like this and would love to get your feedback on ideas and future problems just to spend 100 hours of work and realize that I took a wrong road
I'm interested in creating "short URLs" a segment of pages on a site. However, this isn't in the traditional sense of "short URLs" like bit.ly where it will redirect to a different destination URL. I want the short URL to be the final destination.For example, one of these URLs might be http://foo/a/Afjbg, and when you navigate to it, it stays on http://foo/a/Afjbg (IOW, http://foo/a/Afjbg is visible to the user in the address bar).
If it was static content, I would just arrange the pages and folders into these names. But the content I will have on the site will be dynamically driven from a DB, so each page is generated on the fly. So the content looks logically different, but in reality is essentially the same .aspx page with dynamic content.How can this be accomplished on a Microsoft hosting stack? The platform is IIS 7 with ASP.NET 4.
I have a detailsView whose date values in a cell are currently being displayed in longDateFormat, i want to convert all date values in this DetailsView to short date.
For example, instead of 6/1/2010 12:00:00 AM, i want to display just 6/1/2010
For a Gridview, i can achieve that by the code blow
Protected Sub DetailsView4_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles DetailsView4.DataBound
If e.Row.RowType = DataControlRowType.DataRow Then
For i As Integer = 0 To e.Row.Cells.Count - 1
Dim cellDate As Date
If Date.TryParse(e.Row.Cells(i).Text, cellDate) Then
e.Row.Cells(i).Text = String.Format("{0:d}", cellDate)
End If
Next
End If
End Sub
How can achieve the same with a DetailsView?
My web site seems to be running quick. I have not deployed my web site yet, so I am the only one using it right now. The problem I have is if I am testing out the site and then I stop using it for a short period of time, when I come back the web site takes about 8-10 seconds to startup again. I did not rebuild the site I just simply stopped using it for a short period of time. It seems like after a short period of time I have to 'wake it up' again. Is this normal? How can I prevent this?
View 2 RepliesI'm trying to combine two datetime columns into one and show just the dates in short date format. How do I change this? SQL Code:
[Code]....
PayNumber Time Period
Is it better to have the calculated field returned with the rest of the results or is it better to calculate it later when you need it?
Example: I have a GridView that displays search results that has many fields like:
Application ID
Name
Account Type
Account Number
etc.
The account number field is not always consistently the same thing though. For accounts of type A they are eight digits long and for accounts of type B they are twelve.
After the search if they select a record and choose to continue the application I need to check the eigit digit account number for any access restrictions. All accounts of type A and B have an associated eigit digit account number, it is just that type B are the only ones to have the twelve digit number.
So should I add a redundant hidden field like "Common Account Number" to the search results and just hide it, thus making the heavily used search take slightly longer and making the results grid take up more space in the view state?
Or
Should I call the database when they try to continue the application and translate the Application ID into the eigit digit number so that I can use it to do my access restriction check? This will require one extra call to the database but the translation should be fast as both fields are in the same table and the application ID is a primary key. The continue application button will be used less as there are many other command options.
Data from the server subscription cannot trigger table trigger
View 2 RepliesI've got a c# handler that serves up audio files I've generated using text-to-speech. When the files are written to disk they sound fine, but when I try and play them in a browser (via the handler) using a quicktime plugin it cuts them short at about 2 seconds.
Inside the handler I'm using the following code...
context.Response.ClearContent();
context.Response.ClearHeaders();
context.Response.ContentType = "audio/x-wav";
context.Response.WriteFile(fileName);
context.Response.Flush();
Because of some situation , I had to save users password in session state for short period of time .it unsafe holding some important data in session state?
View 5 RepliesA customer has a site written in ASP.NET and C# (.NET4 VS2010). I have been asked to link videos into some pages. The videos are hosted on vimeo and are flagged as private so general public can not view them (on vimeo.com). The user has stipulated that if an unregistered user (unregistered on the customers site) views a video they should only see the first 5 minutes. After those 5 minutes they should be prompted to register or log in. I'm fine with forms authentication in ASP.NET.
At this stage I do not know what type of account the customer has on vimeo, I am waiting for that information. I do not have any code examples to add.
Ideally I need to prevent users from downloading (either directly or by some other way) videos maybe by obfusticating the actual urls in some way.
What I was wondering is if controlling the length of a video being viewed from vimeo, especially in the registered/unregistered user context on an ASP.NET site.
I have used datagridview to display certain data to users...
It works f9 but what I am concerned with is that there are a few columns having large text...n the text moves to the next line...i want that after a fixed length of letters it should display "......"
So the my datagridview would be of fixed size....