GuiComboBoxSetItemText: Difference between revisions

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{{Client function}}
{{Client function}}
__NOTOC__
__NOTOC__
This function changes the text of a dgs combobox item.
This function changes the text of a combobox item.


==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
bool guiComboBoxSetItemText ( element comboBox, int itemId, string/number text )
bool guiComboBoxSetItemText ( element comboBox, int itemId, string text )
</syntaxhighlight>  
</syntaxhighlight>
{{OOP||[[Element/GUI/Combobox|GuiComboBox]]:setItemText}}


===Required Arguments===  
===Required Arguments===  
*'''comboBox:''' The dgs combobox containing the item you're interested in
*'''comboBox:''' The combobox containing the item you're interested in
*'''itemId:''' The index of the item
*'''itemId:''' The index of the item
*'''text:''' The text you want to put in (Can accept numbers, which is different from gui-combobox!)
*'''text:''' The text you want to put in (does NOT accept numbers, use tostring() for that)


===Returns===
===Returns===
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This changes the text of the selected item using command ''setText''.  
This changes the text of the selected item using command ''setText''.  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
DGS = exports.dgs
addCommandHandler("setText",
function(cmd, text)
 
local item = guiComboBoxGetSelected(comboBox)
guiComboBoxSetItemText(comboBox, item, text)


comboBox = DGS:dgsDxCreateComboBox(200,200,100,30,false)
for i=1,5 do
    DGS:dgsDxComboBoxAddItem(comboBox,i)
end
addCommandHandler("setText",function(cmd, text)
    local item = guiComboBoxGetSelected(comboBox)
    if item ~= -1 then
        guiComboBoxSetItemText(comboBox, item, text)
    end
end)
end)


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==See Also==
==See Also==
{{DGSFUNCTIONS}}
{{GUI functions}}
{{GUI_events}}

Latest revision as of 20:44, 7 November 2018

This function changes the text of a combobox item.

Syntax

bool guiComboBoxSetItemText ( element comboBox, int itemId, string text )

OOP Syntax Help! I don't understand this!

Method: GuiComboBox:setItemText(...)


Required Arguments

  • comboBox: The combobox containing the item you're interested in
  • itemId: The index of the item
  • text: The text you want to put in (does NOT accept numbers, use tostring() for that)

Returns

Returns true if the text was set successfully, false otherwise.

Example

This changes the text of the selected item using command setText. 

addCommandHandler("setText",
function(cmd, text)

local item = guiComboBoxGetSelected(comboBox)
guiComboBoxSetItemText(comboBox, item, text)

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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