guiGridListGetSelectedCount

Client-side

Server-side

Shared

This function returns the amount of options selected in the specified grid list.

OOP Syntax Help! I don't understand this!

Method:gui-gridlist:getSelectedCount(...)
Variable: .selectedCount

Syntax

int|false guiGridListGetSelectedCount ( gui-gridlist gridList )

Required arguments

gridList: The grid list which amount of selected items you want to retrieve.

Returns

Returns an integer representing the amount of selected options if everything was successful or false if invalid arguments were passed.

int|false: selected items count

Code Examples

client

This example creates a gridlist filled with players names then check who has the letter "a" in their name, after it selects everyone who has the letter "a" then it outputs the selected rows.

local gridlist = guiCreateGridList(100, 100, 200, 100, false)
guiGridListAddColumn(gridlist, "Players", 0.50)

for i, v in ipairs(getElementsByType("player")) do
    guiGridListSetItemText(gridlist, guiGridListAddRow(gridlist), 1, getPlayerName(v), false, false)
end

for b = 0, guiGridListGetRowCount(gridlist) do
    if (string.find(guiGridListGetItemText(gridlist, b, 1), "a", 1, true)) then
        guiGridListSetSelectedItem(gridlist, b, 1)
    end
end

outputChatBox("The number of Players with 'a' in their name: " .. guiGridListGetSelectedCount(gridlist) .. ".")

guiGridListGetSelectedCount

OOP Syntax Help! I don't understand this!

Syntax

Required arguments

Returns

Code Examples

See Also

GUI Functions

GUI Elements

Reference