OpenEuphoria

2. Re: Kanarie List Issue

• Posted by Tommy Carlier <tommy.carlier at telenet.be> Aug 10, 2005
• 471 views

cklester wrote:
> Tommy, I apparently don't know how to use lists... Check this out and let me
> know what I'm doing wrong... please! :)
> 
> In my program:
> 
> if length(dblist) > 0 then
>  i = addListItem(data,"databases")
>   for t=1 to length(dblist) do
>    setValue(i,"dbname",dblist[t][D_NAME])
>   end for
> end if
> 
> In my KNR template:
> 
> {db_count=0:}
> {:db_count=:}<p>Open Database ({db_count})</p>
> 	<ul id="navlist">
> 		{databases:}<li><a href="?dbopen={dbname}">{dbname}</a></li>{:databases}
> 	</ul>
> {* list databases *}
> {:db_count}

OK, I see what's happening. You only add 1 list-item, and then you set the
dbname-field for that item to different values. The 'addListItem' should be
inside the for-loop: for each 'database', you add an item to the list. Like
this:

if length(dblist) > 0 then
    for t = 1 to length(dblist) do
        i = addListItem(data, "databases")
        setValue(i, "dbname", dblist[t][D_NAME])
    end for
end if

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