GuiComboBoxRemoveItem: Difference between revisions

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<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
bool guiComboBoxRemoveItem( element comboBox, int itemId )
bool guiComboBoxRemoveItem( element comboBox, int itemId )
</syntaxhighlight>  
</syntaxhighlight>
{{OOP||[[Element/GUI/Combobox|GuiComboBox]]:removeItem}}


===Required Arguments===  
===Required Arguments===  
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This example removes selected item.
This example removes selected item.
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
addCommandHandler("remove",
addCommandHandler("remove",function()
function (command)
    local item = guiComboBoxGetSelected(comboBox)
 
    local text = guiComboBoxGetItemText(comboBox, item)
local item = guiComboBoxGetSelected(comboBox)
    guiComboBoxRemoveItem(comboBox, item)
local text = guiComboBoxGetItemText(comboBox, item)
    outputChatBox("Item with text " .. text .. " has been removed!")
guiComboBoxRemoveItem(comboBox, item)
outputChatBox("Item with text " .. text .. " has been removed!")
 
end)
end)
</syntaxhighlight>
</syntaxhighlight>


Latest revision as of 16:57, 23 August 2019

This function removes an item from a combobox.

Syntax

bool guiComboBoxRemoveItem( element comboBox, int itemId )

OOP Syntax Help! I don't understand this!

Method: GuiComboBox:removeItem(...)


Required Arguments

  • comboBox: The combobox containing the item you're interested in
  • itemId: The index of the item to remove

Returns

Returns true if the item was removes successfully, false otherwise.

Example

This example removes selected item. 

addCommandHandler("remove",function()
    local item = guiComboBoxGetSelected(comboBox)
    local text = guiComboBoxGetItemText(comboBox, item)
    guiComboBoxRemoveItem(comboBox, item)
    outputChatBox("Item with text " .. text .. " has been removed!")
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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