Table data

[Animan99]

hello. I am working on an invetory system, but i have a problem, i couldn't solve. if i hover a picture, or rectangle then get that value from table.

Here is a way to do this(this will explain if you dont understand so read the comments)

asd = { 
    {"asd1", 1}, 
    {"asd2", 2}, 
    {"asd3", 3}, 
} 
  
addEventHandler("onClientRender", getRootElement(), function() 
    local row = 0 
    local elem = 0 
    cx, cy = getCursorPosition() 
    cx, cy = cx*sW, cy*sH 
    for k, v in ipairs(asd) do 
         
        dxDrawRectangle(X, Y + row, W, H, tocolor(0, 0, 0, 150)) -- + row - this will render 3 rectangle because 3 value is in table named "asd" 
        if cx > X and cx < X + W and cy > Y + row and cy < Y + H + row then -- if cursor on any rendered rectangle 
            hoveredText = v[1] -- this RETURNS ONE VALUE not the all values in table 
            dxDrawText(hoveredText, X, Y + row, 0, 0, etc..) -- if my cursor on the first rectangle this will draw the first value from table (asd1) and this is what i need but i have to find another way to solve this. 
        end 
         
        row = row + 25 
        elem = elem + 1 
    end 
end) 

So what i want that the table return one value that i hover or click. I have to do with ANOTHER method, because i cannot do my inventory with this.

So this is wrong:

for k, v in ipairs(items) do 
   if getKeyState("mouse1") and isInBox(cx, cy, X , Y, X2, Y2) then 
        hoverText = v[1] -- this returns ALL values in table 
   end 
end 

so i need a way to get table a data like above, not all data. I need this because when i am moving an item from my inventory sadly all item moves. i want that specific item to move, (items in table) so this is what i need this. Hope you understand, sorry for bad english.

[Ab-47]

Try the useful "unpack" pre-defined variable.

It's easier than loops and is simple to understand.

Let me give you an example.

  
local table = { 
    [1] = {"hello world", "second string of data"}; 
    [2] = {"I like MTA", "second row of the table, and second string"}; 
} 
  
local elements = {} 
local elements2 = {} 
  
function unpackTheData() 
    if (table) then 
        elements[1], elements[2] = unpack(table[1]) 
        elements2[1], elements2[2] = unpack(table[2]) 
        outputChatBox(elements[1].." : "..elements[2]) 
        outputChatBox(elements2[1].." : "..elements2[2]) 
    end 
end 
addEventHandler("onClientResourceStart", root, unpackTheData) 
  

Hope this example helps you find a new solution to your problem.

[Animan99]

thanks, i figured out that my problem is not this, so i do not know anything anymore.

i have this function to move items:

function itemMoveToSlot(item, newSlot) 
    for k, v in ipairs(Items) do 
        if isSlotEmpty(ujSlot) then 
  
                Items[k][2] = newSlot 
   
        end 
    end 
end 

this is working, when i have ONE item in the items table(this table contains all the items that the player currently have) if i have 2 or more items then the first item is not moving, just the second one, and the first one moves with the second.