Questions about Ajax and ASP.NET
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I have a web application that updates records in a Sql Server Table. Also I have another table where I insert data from a hardware device. The systems works well. The web page has 8 buttons controls that update boolean values in the first table. Everytime I press the button the page is reloading. What I want now is to interate AJAX in my application so when I press on of the buttons the page will not realoaded. Also I need to poll every few seconds the second table so when my hardware device inserts a record it will automatically will be updated in my gridview. I have absolutely no idea about Ajax and I have about one month before the deadline for my project. Is this difficult to implement? Any help or tutorials will be apprecieted... Thank you
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I have a web application that updates records in a Sql Server Table. Also I have another table where I insert data from a hardware device. The systems works well. The web page has 8 buttons controls that update boolean values in the first table. Everytime I press the button the page is reloading. What I want now is to interate AJAX in my application so when I press on of the buttons the page will not realoaded. Also I need to poll every few seconds the second table so when my hardware device inserts a record it will automatically will be updated in my gridview. I have absolutely no idea about Ajax and I have about one month before the deadline for my project. Is this difficult to implement? Any help or tutorials will be apprecieted... Thank you
The easiest way to implement this would be to use ASP.NET Ajax (Atlas) Update Panel. http://ajax.asp.net/[^] You could also use Javascript setInterval to call an Ajax method that would query the database and update the page as necessary.
only two letters away from being an asset
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The easiest way to implement this would be to use ASP.NET Ajax (Atlas) Update Panel. http://ajax.asp.net/[^] You could also use Javascript setInterval to call an Ajax method that would query the database and update the page as necessary.
only two letters away from being an asset
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I have one problem when use Ajax panels in Visual Studio. The pages on my computer refresh very fast so I cannot understand if Ajax worked or it was just a fast refresh.
Set a break point. Use a debug message. Set the timer interval higher.:rolleyes:
kallileo wrote:
The pages on my computer refresh very fast so I cannot understand if Ajax worked or it was just a fast refresh.
I can see no excuse for this statement.
only two letters away from being an asset
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Set a break point. Use a debug message. Set the timer interval higher.:rolleyes:
kallileo wrote:
The pages on my computer refresh very fast so I cannot understand if Ajax worked or it was just a fast refresh.
I can see no excuse for this statement.
only two letters away from being an asset