X86dev at 12:11, 22 March 2013

2013-03-22T12:11:56Z

← Older revision		Revision as of 12:11, 22 March 2013
Line 5:		Line 5:
	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	string guiGridListGetSelectedItemText ( element gridList [, int column] )		string guiGridListGetSelectedItemText ( element gridList [, int column = 1 ] )
	</syntaxhighlight>		</syntaxhighlight>

Line 18:		Line 18:
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function guiGridListGetSelectedItemText ( gridList, column )		function guiGridListGetSelectedItemText ( gridList, column )
	~~local falseText = ''~~
	local item = guiGridListGetSelectedItem ( gridList )		local item = guiGridListGetSelectedItem ( gridList )
	~~local text =~~ guiGridListGetItemText ( gridList, item, column or 1 )
	~~if ( text ~= '' ) then~~		if item then
	~~return text~~		return guiGridListGetItemText ( gridList, item, column or 1 )
	~~else~~
	~~return false~~
	end		end

			return false
	end		end
	</syntaxhighlight>		</syntaxhighlight>
Line 32:		Line 31:

	==Returns==		==Returns==
			* A ''string'' containing the selected item text, ''false'' otherwise .
	* A ''~~String~~'' containing the selected item text, ''false'' otherwise .

	==Example==		==Example==

OpenIDUser52: Created page with "NOTOC {{Useful Function}} This function gets the item text of the selected item in a grid list . ==Syntax== string guiGridListGetSelectedItemText ( element gr..."

2013-03-18T13:48:25Z

Created page with "__NOTOC__ {{Useful Function}} This function gets the item text of the selected item in a grid list . ==Syntax== <syntaxhighlight lang="lua"> string guiGridListGetSelectedItemText ( element gr..."

New page

__NOTOC__
{{Useful Function}}
This function gets the item text of the selected item in a grid list .

==Syntax==
<syntaxhighlight lang="lua">
string guiGridListGetSelectedItemText ( element gridList [, int column] )
</syntaxhighlight>

==Required Arguments==
* '''gridList :''' The gridLsit to get the selected item text from .

==Optional Arguments==
* '''column :''' The column to get the selected item text from .

==Code==
<section name='Client' class='client' show='true'>
<syntaxhighlight lang="lua">
function guiGridListGetSelectedItemText ( gridList, column )
local falseText = ''
local item = guiGridListGetSelectedItem ( gridList )
local text = guiGridListGetItemText ( gridList, item, column or 1 )
if ( text ~= '' ) then
return text
else
return false
end
end
</syntaxhighlight>
</section>

==Returns==

* A ''String'' containing the selected item text, ''false'' otherwise .

==Example==
* This example gets a player name from the grid list, and out puts it in the chat .
<syntaxhighlight lang="lua">
local window = guiCreateWindow ( 350, 100, 200, 250, "The Players", false )
--- Create a window !
local gridList = guiCreateGridList ( 0.8, 0.1, 0.15, 0.6, true, window )
--- Create a grid list in the window !
local players = getElementsByType( 'player' )
--- Create a table containing all the players !

for i,player in ipairs ( players ) do
--- Loop the table !
local row = guiGridListAddRow ( gridList )
--- Add a row to the grid list !
guiGridListSetItemText ( gridLsit, row, 1, getPlayerName ( player ), false, false )
--- Set the row's text to the players names !

function selectAPlayer ( )
--- Start a function !
if ( guiGridListGetSelectedItem ( gridList ) ) then
--- If there was a selected item in the grid list !
local thePlayerName = guiGridListGetSelectedItemText ( gridList )
--- Get the selected item text !
outputChatBox ( thePlayerName..' is a player in the server!' )
--- Out put his name in the chat !
end
--- Close the ' if ' !
end
--- Close the ' function ' !
addEventHandler ( 'onClientDoubleGUIClick', root, selectAPlayer )
--- Add the event handler of the function !
</syntaxhighlight>

* '''Author : ''' #Pai_[N]

==See Also==
{{Useful_Functions}}

GuiGridListGetSelectedItemText - Revision history

X86dev at 12:11, 22 March 2013

OpenIDUser52: Created page with "__NOTOC__ {{Useful Function}} This function gets the item text of the selected item in a grid list . ==Syntax== string guiGridListGetSelectedItemText ( element gr..."

OpenIDUser52: Created page with "NOTOC {{Useful Function}} This function gets the item text of the selected item in a grid list . ==Syntax== string guiGridListGetSelectedItemText ( element gr..."