I'm looking for a snippet that will change the order of a list. Before
I write it, I might as well ask if someone has done this already.
Consider a table
id -- unsigned int, autoincrement
order -- unsigned int
name -- char
I display the table
ID ORDER NAME <UP> <DOWN>
1 1 first up1 dn1
2 2 second up2 dn2
3 3 third up3 dn3
The <UP> and <DOWN> columns contain links to move a row up or down,
something like:
?_function=up&_uid1=<@COLUMN "id">
?_function=dn&_uid1=<@COLUMN "id">
Say I hit the up2 link, I then get the table in a new sort order:
ID ORDER NAME <UP> <DOWN>
1 1 first up1 dn1
3 2 third up3 dn3
2 3 second up2 dn2
Of course there might be <TOP> and <BOTTOM> links too.
thx.
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