Multi Theft Auto: Wiki - User contributions [en]

GuiGridListGetSelectedItems

2017-01-04T11:39:58Z

Vladislav Nenakhov: /* Example */

{{Client function}}
__NOTOC__
This function returns the items selected in the specified [[Element/GUI/Gridlist|grid list]].

==Syntax==
<syntaxhighlight lang="lua">
table guiGridListGetSelectedItems ( element gridList )
</syntaxhighlight>

===Required Arguments===
*'''gridList:''' The [[Element/GUI/Gridlist|grid list]] which selected items you want to retrieve.

===Returns===
Returns a table over the selected items in the [[Element/GUI/Gridlist|grid list]] in this format:
<syntaxhighlight lang="lua">
table = {
[1] = {
["column"], -- has the first selected item's column ID
["row"] -- has the first selected item's row ID
},
[2] = {
["column"],-- has the second selected item's column ID
["row"] -- has the second selected item's row ID
},
...
}

</syntaxhighlight>
if everything was successful or ''false'' if invalid arguments were passed.

==Example==
<syntaxhighlight lang="lua">
--Vladislav_Nenakhov
--Create window
playerWindow = guiCreateWindow(526, 230, 291, 284, "", false)
guiWindowSetSizable(playerWindow, false)

gridlistPlayers = guiCreateGridList(9, 23, 272, 201, false, playerWindow)
guiGridListAddColumn(gridlistPlayers, "Players", 0.9)
for _, players in ipairs(getElementsByType("player")) do
local row = guiGridListAddRow(gridlistPlayers)
guiGridListSetItemText(gridlistPlayers, row, 1, getPlayerName(players), false, false)
end
buttonSelectedPlayer = guiCreateButton(9, 227, 272, 20, "Selected", false, playerWindow)

-- Gui click
addEventHandler("onClientGUIClick", getRootElement(), function()
if source == buttonSelectedPlayer then
if #guiGridListGetSelectedItems(gridlistPlayers) > 0 then
outputChatBox("Yes")
else
outputChatBox("No")
end
end
end)
</syntaxhighlight>

==See Also==
{{GUI functions}}
[[Category:Needs Example]]

GuiGridListGetSelectedItems

2017-01-04T11:38:35Z

Vladislav Nenakhov: /* Example */

{{Client function}}
__NOTOC__
This function returns the items selected in the specified [[Element/GUI/Gridlist|grid list]].

==Syntax==
<syntaxhighlight lang="lua">
table guiGridListGetSelectedItems ( element gridList )
</syntaxhighlight>

===Required Arguments===
*'''gridList:''' The [[Element/GUI/Gridlist|grid list]] which selected items you want to retrieve.

===Returns===
Returns a table over the selected items in the [[Element/GUI/Gridlist|grid list]] in this format:
<syntaxhighlight lang="lua">
table = {
[1] = {
["column"], -- has the first selected item's column ID
["row"] -- has the first selected item's row ID
},
[2] = {
["column"],-- has the second selected item's column ID
["row"] -- has the second selected item's row ID
},
...
}

</syntaxhighlight>
if everything was successful or ''false'' if invalid arguments were passed.

==Example==
<syntaxhighlight lang="lua">
--Vladislav_Nenakhov
--Create window
playerWindow = guiCreateWindow(526, 230, 291, 284, "", false)
guiWindowSetSizable(playerWindow, false)

gridlistPlayers = guiCreateGridList(9, 23, 272, 201, false, playerWindow)
guiGridListAddColumn(gridlistPlayers, "Players", 0.9)
for _, players in ipairs(getElementsByType("player")) do
local row = guiGridListAddRow(gridlistPlayers)
guiGridListSetItemText(gridlistPlayers, row, 1, getPlayerName(players), false, false)
end
buttonSelectedPlayer = guiCreateButton(9, 227, 272, 20, "Selected", false, playerWindow)
buttonClosePlayer = guiCreateButton(9, 254, 272, 20, "Close", false, playerWindow)

-- Gui click
addEventHandler("onClientGUIClick", getRootElement(), function()
if source == buttonSelectedPlayer then
if #guiGridListGetSelectedItems(gridlistPlayers) > 0 then
outputChatBox("Yes")
else
outputChatBox("No")
end
end
end)
</syntaxhighlight>

==See Also==
{{GUI functions}}
[[Category:Needs Example]]

GuiGridListGetSelectedItems

2017-01-04T11:30:51Z

Vladislav Nenakhov: /* Example */

{{Client function}}
__NOTOC__
This function returns the items selected in the specified [[Element/GUI/Gridlist|grid list]].

==Syntax==
<syntaxhighlight lang="lua">
table guiGridListGetSelectedItems ( element gridList )
</syntaxhighlight>

===Required Arguments===
*'''gridList:''' The [[Element/GUI/Gridlist|grid list]] which selected items you want to retrieve.

===Returns===
Returns a table over the selected items in the [[Element/GUI/Gridlist|grid list]] in this format:
<syntaxhighlight lang="lua">
table = {
[1] = {
["column"], -- has the first selected item's column ID
["row"] -- has the first selected item's row ID
},
[2] = {
["column"],-- has the second selected item's column ID
["row"] -- has the second selected item's row ID
},
...
}

</syntaxhighlight>
if everything was successful or ''false'' if invalid arguments were passed.

==Example==
<syntaxhighlight lang="lua">
--Vladislav_Nenakhov
--Create window
playerWindow = guiCreateWindow(526, 230, 291, 284, "", false)
guiWindowSetSizable(playerWindow, false)

gridlistPlayers = guiCreateGridList(9, 23, 272, 201, false, playerWindow)
guiGridListAddColumn(gridlistPlayers, "Players", 0.9)
for _, players in ipairs(getElementsByType("player")) do
local row = guiGridListAddRow(gridlistPlayers)
guiGridListSetItemText(gridlistPlayers, row, 1, getPlayerName(players), false, false)
end
buttonSelectedPlayer = guiCreateButton(9, 227, 272, 20, "Selected", false, playerWindow)
buttonClosePlayer = guiCreateButton(9, 254, 272, 20, "Close", false, playerWindow)

-- Click window
addEventHandler("onClientGUIClick", getRootElement(), function()
if source == buttonSelectedPlayer then
if #guiGridListGetSelectedItems(gridlistPlayers) > 0 then
outputChatBox("Yes")
else
outputChatBox("No")
end
end
end)
</syntaxhighlight>

==See Also==
{{GUI functions}}
[[Category:Needs Example]]

GuiGridListGetSelectedItems

2017-01-04T11:29:49Z

Vladislav Nenakhov: /* Example */

{{Client function}}
__NOTOC__
This function returns the items selected in the specified [[Element/GUI/Gridlist|grid list]].

==Syntax==
<syntaxhighlight lang="lua">
table guiGridListGetSelectedItems ( element gridList )
</syntaxhighlight>

===Required Arguments===
*'''gridList:''' The [[Element/GUI/Gridlist|grid list]] which selected items you want to retrieve.

===Returns===
Returns a table over the selected items in the [[Element/GUI/Gridlist|grid list]] in this format:
<syntaxhighlight lang="lua">
table = {
[1] = {
["column"], -- has the first selected item's column ID
["row"] -- has the first selected item's row ID
},
[2] = {
["column"],-- has the second selected item's column ID
["row"] -- has the second selected item's row ID
},
...
}

</syntaxhighlight>
if everything was successful or ''false'' if invalid arguments were passed.

==Example==
<syntaxhighlight lang="lua">
playerWindow = guiCreateWindow(526, 230, 291, 284, "", false)
guiWindowSetSizable(playerWindow, false)

gridlistPlayers = guiCreateGridList(9, 23, 272, 201, false, playerWindow)
guiGridListAddColumn(gridlistPlayers, "Players", 0.9)
for _, players in ipairs(getElementsByType("player")) do
local row = guiGridListAddRow(gridlistPlayers)
guiGridListSetItemText(gridlistPlayers, row, 1, getPlayerName(players), false, false)
end
buttonSelectedPlayer = guiCreateButton(9, 227, 272, 20, "Selected", false, playerWindow)
buttonClosePlayer = guiCreateButton(9, 254, 272, 20, "Close", false, playerWindow)

addEventHandler("onClientGUIClick", getRootElement(), function()
if source == buttonSelectedPlayer then
if #guiGridListGetSelectedItems(gridlistPlayers) > 0 then
outputChatBox("Yes")
else
outputChatBox("No")
end
end
end)
</syntaxhighlight>

==See Also==
{{GUI functions}}
[[Category:Needs Example]]