DgsGridListGetRowCount: Difference between revisions

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(Created page with "{{Client function}} __NOTOC__ This function returns the number of rows in a dgs grid list. ==Syntax== <syntaxhighlight lang="lua"> int dgsDxGridListGetRowCount ( element gri...")
 
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==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
int dgsDxGridListGetRowCount ( element gridList )
int dgsGridListGetRowCount ( element gridList )
</syntaxhighlight>  
</syntaxhighlight>  


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function clientsideResourceStart ()
function clientsideResourceStart ()
         -- Create the dgs grid list element
         -- Create the dgs grid list element
         local playerList = DGS:dgsDxCreateGridList ( 0.80, 0.10, 0.15, 0.60, true )  
         local playerList = DGS:dgsCreateGridList ( 0.80, 0.10, 0.15, 0.60, true )  
         -- Create a players column in the list
         -- Create a players column in the list
         local column = DGS:dgsDxGridListAddColumn( playerList, "Player", 0.85 )  
         local column = DGS:dgsGridListAddColumn( playerList, "Player", 0.85 )  
         if ( column ) then -- If the column was successfully created
         if ( column ) then -- If the column was successfully created
                 --Loop through adding players to the grid list
                 --Loop through adding players to the grid list
                 for id, playeritem in ipairs(getElementsByType("player")) do  
                 for id, playeritem in ipairs(getElementsByType("player")) do  
                         local row = DGS:dgsDxGridListAddRow ( playerList )
                         local row = DGS:dgsGridListAddRow ( playerList )
                         DGS:dgsDxGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ) )
                         DGS:dgsGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ) )
                 end
                 end
                 outputChatBox ( "Number of player list rows: " .. DGS:dgsDxGridListGetRowCount ( playerList ) )
                 outputChatBox ( "Number of player list rows: " .. DGS:dgsGridListGetRowCount ( playerList ) )
         end
         end
end
end

Revision as of 13:46, 18 January 2018

This function returns the number of rows in a dgs grid list.

Syntax

int dgsGridListGetRowCount ( element gridList )

Required Arguments

  • gridList: The dgs grid list to get the number of rows from.

Returns

Returns the number of rows if the function is successful, false otherwise.

Example

This example creates a dgs grid list, fills it with the names of the connected players and prints the number of rows (players) in the chatbox.

DGS = exports.dgs
function clientsideResourceStart ()
        -- Create the dgs grid list element
        local playerList = DGS:dgsCreateGridList ( 0.80, 0.10, 0.15, 0.60, true ) 
        -- Create a players column in the list
        local column = DGS:dgsGridListAddColumn( playerList, "Player", 0.85 ) 
        if ( column ) then -- If the column was successfully created
                --Loop through adding players to the grid list
                for id, playeritem in ipairs(getElementsByType("player")) do 
                        local row = DGS:dgsGridListAddRow ( playerList )
                        DGS:dgsGridListSetItemText ( playerList, row, column, getPlayerName ( playeritem ) )
                end
                outputChatBox ( "Number of player list rows: " .. DGS:dgsGridListGetRowCount ( playerList ) )
        end
end
addEventHandler ( "onClientResourceStart", getResourceRootElement(), clientsideResourceStart )

See Also

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