GuiComboBoxGetItemCount: Difference between revisions

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(Created page with "{{Client function}} __NOTOC__ {{New feature/item|3.0157|1.5.6|14489|This function returns the number of items in a combo box.}} ==Syntax== <syntaxhighlight lang="lua"> int g...")
 
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==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
int guiComboBoxGetItemCount ( element comboBox )
int guiComboBoxGetItemCount ( element comboBox ) -- المقصد الحصول على عدد الاشياء الموجوده في الوحه
</syntaxhighlight>  
</syntaxhighlight>  


Revision as of 20:17, 21 July 2019

This function returns the number of items in a combo box.

Syntax

int guiComboBoxGetItemCount ( element comboBox ) -- المقصد الحصول على عدد الاشياء الموجوده في الوحه

Required Arguments

  • comboBox: The combo box to get the number of items from.

Returns

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

Example

This example creates a gui combo box, fills it with the names of the connected players and prints the number of items (players) in the chatbox. 

addEventHandler('onClientResourceStart',resourceRoot,function()
	local playersList = guiCreateComboBox(0.35,0.40,0.31,0.20,'Players',true) -- create gui combo box

	for key,player in ipairs(getElementsByType('player')) do -- get the connected players
		guiComboBoxAddItem(playersList, getPlayerName(player)) -- add players name to the combo box
	end
	local playersCount = guiComboBoxGetItemCount(playersList) -- get the number of items 
	outputChatBox('Number of connected players: '..playersCount) -- show info on chatbox
end)

See Also

General functions

Browsers

Buttons

Checkboxes

Comboboxes

Edit Boxes

Gridlists

Memos

Progressbars

Radio Buttons

Scrollbars

Scrollpanes

Static Images

Tab Panels

Tabs

Text Labels

Windows

Input

GUI


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