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UE 4 update image and size + type

Thread began 7/30/2010 9:22 pm by mark220932 | Last modified 8/02/2010 1:11 pm by Eric Mittman | 464 views | 1 replies |


UE 4 update image and size + type


I have just completed aproject that requires the storing of the files size and format.
I can sucessfully insert new file, update a file and just update the text fields on my page.

However for some reason, i just dont seem to understand how to leave the current SIZE & TYPE if the file is not updated ony the text.
If i dont update the file, the filne name remains, but the two others are set to null.


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Eric Mittman

There are a couple of ways you could deal with this that I can think of. One way would be to use the existing values from the recordset as the values to update to unless new ones are set.

Another way you could do this would be to have different updates, one that does all of these values, and another that just updates the basic values. You would then update the triggers so that one is executed if there are values available, otherwise the other update occurs.

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