Web Forms :: How To Retrieve Data From Database To Display Several Listed Items Simultaneously
Jun 24, 2010
I would like to display the following information for each "Camera" (in the format below) on my web page in an HTML table. All the data is contained in one table in my database:
For Camera = Canon (e.g.):
Type (Text via asp:Label)
Lens Size (Text via asp:Label)
Storage (Text via asp:Label)
Max. video resolution (Text via asp:Label)
Max. photo resolution (Text via asp:Label)
Weight (Text via asp:Label)
Dimensions (Text via asp:Label)
Sensor (Text via asp:Label)
...where (Text) is the value retrieved from the database for the given Camera. advise on the best way to retrieve this data? The only method I can think of (from my limited experience!) is to have a separate VB function for each value, to run separate SELECT queries for each field, and then to set the (Text via asp:Label)
value accordingly. I am already doing this for datagrid retrieves etc. For example:[Code]....
BUT... I know there must be a better method for the above requirement!
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Mar 23, 2011
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ImageUrl='<%# "ViewImageHandler.ashx?imgid=" + Eval("ImageIdview")
[code]...
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Jun 23, 2010
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[Code]....
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Dec 20, 2010
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Dec 15, 2010
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Mar 12, 2010
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Sep 10, 2013
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May 7, 2015
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[CODE]..
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Apr 13, 2010
i did not know how to phrase the question above but this is what I want to achieve;
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Mar 23, 2010
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Aug 2, 2010
here is the way i store my image...
[code]....
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Sep 23, 2012
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Apr 9, 2014
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Feb 8, 2010
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[Code]....
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Feb 1, 2011
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Aug 14, 2010
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Mar 26, 2011
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string ADSPath = "LDAP://" + SiteProvider.Instance.DomainString;..............
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Feb 23, 2010
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May 4, 2010
I'm amazed that it took me minutes to figure out how to retrieve text from a specific SQL database record and display it on my aspx page using FormView---and yet days later I still can't figure out how to retrieve/display the corresponding database image...(I feel like I went to a fast food restaurant, received my burger and drink in minutes---but for the fries I'm told to leave the restaurant, drive to another county, and search for the granite boulder under which I am to find the next clue in the quest to get my fries.
I don't want to waste anybody's time---I do see that this issue has come up here before (but each solution seems more complicated than the previous one): clearest way (or your favorite past thread on this topic) to retrieve/display/edit binary image data using FormView?
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Jul 13, 2010
I hv created menu using sitemap xmldatasource now i want to display that based on Category or Roles. I have Created 4 Category in my sql Server 2005. when particular user logged in based on his Category menu nodes should display.
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Jun 9, 2010
I would like to display students and their grades with a GridView and LinqToSQL like this:
[Code]....
I found this topic but it doesn't answer my question: http://forums.asp.net/t/1557987.aspx
I have a many-to-many relationship between students and assignments called "grades".The grade for the assignment is stored in that table in a "gradeNumber" column.The many-to-many relationship seems to be a problem.I tried adding a TemplateField to my grid:
[Code]....
It doesn't work:
...student does not contain a property with the name grade.
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