Displaying 1 result from an estimated 1 matches for "remove_imag".
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remove_image
2006 Jan 23
3
Clearing a file_column-type field
...to my app using file_column,
with a little bit of a change to the code.
I can change the image using an Edit page, but I''m trying to figure out
what to do if the user wants to remove the image. I tried adding a
Remove Image link in my list, but I''m not sure what to do in the
remove_image method in my controller. I tried setting the ''image'' value
to ''''; I tried using update_attribute to set to '''' and neither did
anything. The SQL update command that was logged just showed it
replacing the records values with the same data - i...