Re: Re: list with 2 colums

Hello list!

Well, using Morten sugestion, I created dinamicly "gui.list" for each colum
of data in my matix, table ... The code is here, for each colum I set a y
position, and so is like a grid.

-- tool to easy display multi colums data using Plua

function eventsHandler(e, id, arg)
        --print("e"..e.." id"..id.."arg"..arg)

        -- incredible bad code here !
        -- dont make this in your house please :)
        gui.setstate(1800,arg)
        gui.setstate(1801,arg)
        gui.setstate(1802,arg)

end

function datagrid(data,lines,colums,height,widthColums)
        d={}
        x = 0
        for j=1, colums do
                for i=1, lines do
                        d[i] = data[i][j]
                end

                screen.moveto(x)
                x = x + (widthColums[j]*5) +1

                list = gui.list(height,widthColums[j],d)
                gui.sethandler(list,eventsHandler)
        end

end

-- testing ------------------------------------

mydata = {}
for a=1,30 do
        mydata[a] = {}
        mydata[a][1] = a;
        mydata[a][2] = "description "..a;
        mydata[a][3] = "value "..a;
end

screen.moveto(0,30)
gui.title("Data grid with >= 2 colums")

widthColums = {}
widthColums[1] = 5
widthColums[2] = 18
widthColums[3] = 8

-- data, lines,colums, height, width for each colum of matrix
datagrid(mydata,30,3,12,widthColums)

gui.main()

So it works fine, but I not like the number of "for" loops, that is so
"hard" to fragile device process... that's work, but I don't like this.


Ps.: My palm is a Palm Z22, 160x160 px screen, 200MHZ processor

Bye friends, and thanks for ideas, if are more ... please report.


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