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Hi,
We have an ASP.NET application and using a ListView to display some user records from Database.
Once we populate the ListView from database the user can edit few/more records of it.
Now our requirement is that once the user edits a record we need post those changes to database but should not rebind the ListView (from database). We also should not use Cashe or Session object to store the data of ListView.
Do you think that it is possible? If so would you please guide / refer a code sample on this?
Thanks and Regards.
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The first thing you should do is slap whoever gave you such ridiculous requirements.
What could possibly be the reason to not rebind from the database? There is only going to be one user at any time ever or they don't care about showing the current values from the database.
The only way I see possible to meet these requirements is to use an ajax call to post the changed data and avoid the postback that would require the listview to be rebound.
only two letters away from being an asset
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Enable ViewState on the listbox... When the page postback dont do anything. When you say requirement you mean school homework or this is really a project?
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i have two windows form, in one form i have a textbox, in another form,i have a gridview, all i want is how to transfer the data from textbox to gridview after i click the button?
help me with some example!!
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ganesh kumarrr wrote: i have two windows form,
If you want help, ask in the correct forum. This question is not related to ASP.NET
only two letters away from being an asset
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You should change the value type first: datatable, array or other types.
Then bind the value with the gridview.
modified 27-May-14 5:27am.
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Hi,
I am showing a list of files for a user in an i frame. I getting all the files from the user's folder and the i use the <a href> tag like
<a href="http://localhost/files/filename.txt">filename.txt</a>. When i click on the link, i am able to see the file contents in the iframe. I want to show the file dialog option for the user to open or save the file. The file could be of any extension. How should i go about it?. I want to be in the same .aspx page. Can someone pls help me out?
Thanks,
Raja.
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Why are you storing the filenames in a txt file in the first place ? Where does this file come from ? how does it get there ?
The way to save a file, is to serve it to the browser with the right content type, so the browser shows a file save dialog. The way to show a file open dialog, is with a file input control, which I assume is how the users files get to the server in the first place.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Dear all,
I am using VS c# 2005 with .NET 2.0 and MS SQL SVR 2005. I am using ROW_NUMBER() to do the custom paging in gridview control.I am curios that how can i do the footer pagination like what the default paging do? Example , show the numbering and "..." at the bottom of gridview.
any tips and suggestion are welcome.
thanks in advance
regards
cocoonwls
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cocoonwls wrote: I am curios that how can i do the footer pagination like what the default paging do?
Are you talking about Gridview paging or what ? If you want to gridview paging you just need to set AllowPaging =true and need to handle the event.
Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
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Hi,
You can create a footer pagination by yourself, and bind the gridview row number to it.
The footer pagination can be whatever you like.
modified 27-May-14 5:27am.
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Hi Carle,
Thanks of your suggestion. I will look at it 
And ,actually what i looking for is the same as what codeproject done in the bottom of table.
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Hi all,
Im getting the error while converting xml to a dataset.Please help me.
Im converting xml file to dataset using the following code.
TextWriter twHistory = new StreamWriter(location + ".xml"); twHistory.WriteLine(XMLdoc); twHistory.Close(); DataSet dsHistoryXml = new DataSet(); dsHistoryXml.ReadXml(location + ".xml");
Cannot add a column named 'PerUser': a nested table with the same name already belongs to this DataTable.
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anu_anu wrote: Im getting the error while converting xml to a dataset.
See answer here[^].
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Is it a answer.. Im nt unwantedly posting the message again and again..
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anu_anu wrote: Im nt unwantedly posting the message again and again..
Then don't!! You shouldn't be posting the same question over and over again, it won't get you any different answers, just ignored.
only two letters away from being an asset
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anu_anu wrote: Is it a answer.. Im nt unwantedly posting the message again and again..
So why do it; respond sensibly to the post where people have tried to help you.
For a start your line of code and your error message have no correlation whatever. Look at your code and find where the error message is coming from to try and work out what is wrong.
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I'm sorry, but the issue appears to be that you are dumb as toast.
The error means what it says. What have you done to try to fix it ? You sat at your desk for a day crying because you are incapable of even trying to do your job, then you just posted it again, right ?
The conversion is failing because you have a column with the same name as a nested table ( which is what the message says ). You could find and rename the table, or you could find and rename the column. If you post again, please report the things you have done to try to do your own job, instead of just waiting for someone to do it for you.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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No one will ask question if you pepole answer like this. No one will born with great mind. Behave like a basic human beings.Dont think that all the people would have great knowledge. Dont underestimate others job.Codeproject loses one member... Bye..
These line are given for you people only. Try to read these line before you answer.This is all the members who replied my query.
Apologies for the shouting but this is important.<br />
<br />
When answering a question please:<br />
<br />
1.Read the question carefully<br />
<br />
2.Understand that English isn't everyone's first language so be lenient of bad spelling and grammar<br />
<br />
3.If a question is poorly phrased then either ask for clarification, ignore it, or mark it down. Insults are not welcome<br />
<br />
4.If the question is inappropriate then click the 'vote to remove message' button<br />
<br />
<br />
Insults, slap-downs and sarcasm aren't welcome. Let's work to help developers, not make them feel stupid. <br />
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So quiting is an answer? Christian can be harsh sometimes because lots of people post requests for code for an entire project. CodeProject is not an outsourcing site, people help others for free. I can see you are different and as I said Christian was harsh... again, the error was clear but I understand that language is a barrior as english is not my first language too.
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Hi,
I have two issues on AJAX editor control.
1) How can I set visibility='false' to Horizontal Scrollbar in AJAX Editor control?
2) How can I make javascript enabled or clientside validation for AJAX Editor control?
Thanks in Advance
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What AJAX Editor are you talking about ?
Elena2006 wrote: How can I make javascript enabled or clientside validation for AJAX Editor control?
How can an AJAX control work without javascript ?
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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I am trying to split a word document into multiple parts with formatting ,can anybody knows how to do this.
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