Working on Database and UI Design

Up until now, I have tried many codes in order for me to pass the registered images

into the database. I have found and tried two codes so far which:

1. The  first code automatically saves changes when we apply sortable function to the images, it will automatically update the order of the list.   
2. The second codes I have try with 'Save' button where it will only triggered update the new order in the database after we've done sorting the images.   
    
    
   So far, below is the list of new problems rises ape many tries in codes : 
   • When I have sorted between the list , the order of the list remain the same when we reload it once again to next registration session.
   • We need to set functions which only allows users to register only that particular amount of images according to their group for example if the instruction needs user to register 3 images, the I need to make sure that only 3 images are being chosen and apply warning messages which reminding user not to excess the limit.
   • Make sure that control the codes not to saves pictures which not fully placed in the empty spaces. 
    
    
   I think there are another things or problem that I think will come out but for the time being, I will
   try again to resolve the problem that I could. I will update the latest information regarding my project progress later on.
    
    
   Please pray for our success...May Allah ease all of us...aamiinn...:)