TAPL-93 at 08:39, 2 July 2015

2015-07-02T08:39:18Z

← Older revision		Revision as of 08:39, 2 July 2015
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	This function returns the GridList row index from the specified text.		This function returns the GridList row index from the specified text.
	==Syntax==		==Syntax==
	<syntaxhighlight lang="lua">~~bool~~ getGridListRowIndexFromText (element gridList, string text, int columnIndex)</syntaxhighlight>		<syntaxhighlight lang="lua">int getGridListRowIndexFromText (element gridList, string text, int columnIndex)</syntaxhighlight>

	===Required arguments===		===Required arguments===
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	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function getGridListRowIndexFromText(gridList, text, column)		function getGridListRowIndexFromText(gridList, text, column)
	for i=0, guiGridListGetRowCount(gridList) do		for i=0, guiGridListGetRowCount(gridList)-1 do
	if (guiGridListGetItemText(gridList, i, column) == text) then		if (guiGridListGetItemText(gridList, i, column) == text) then
	return i		return i

Walid: Created page with "{{Useful Function}} NOTOC This function returns the GridList row index from the specified text. ==Syntax== bool getGridListRowIndexFromText ..."

2015-06-18T10:40:28Z

Created page with "{{Useful Function}} <lowercasetitle/> __NOTOC__ This function returns the GridList row index from the specified text. ==Syntax== <syntaxhighlight lang="lua">bool getGridListRowIndexFromText ..."

New page

{{Useful Function}}
<lowercasetitle/>
__NOTOC__
This function returns the GridList row index from the specified text.
==Syntax==
<syntaxhighlight lang="lua">bool getGridListRowIndexFromText (element gridList, string text, int columnIndex)</syntaxhighlight>

===Required arguments===
* '''gridList''': The grid list element.
* '''text''': The text that you want to retrieve his index.
* '''columnIndex''': The ID of the column.

===Return===
Returns the row index (0 for the first element, 1 for the second, etc...), or false if the text doesn't exist.

==Code==
<section name="Client" class="client" show="true">
<syntaxhighlight lang="lua">
function getGridListRowIndexFromText(gridList, text, column)
for i=0, guiGridListGetRowCount(gridList) do
if (guiGridListGetItemText(gridList, i, column) == text) then
return i
end
end
return false
end
</syntaxhighlight>
</section>

==Example==
<section name="Example" class="client" show="true">
<syntaxhighlight lang="lua">
local fruits = {"Apple","Banana","Orange","Melon","Pear"}

addEventHandler("onClientResourceStart", resourceRoot,
function ()
fruitsList = guiCreateGridList(0.80, 0.10, 0.15, 0.60, true)
local column = guiGridListAddColumn(fruitsList, "Fruits", 0.85)
if (column) then
for i, v in ipairs(fruits) do
local row = guiGridListAddRow(fruitsList)
guiGridListSetItemText(fruitsList, row, column, tostring(v), false, false)
end
end
end)

function getIndex()
local index = getGridListRowIndexFromText(fruitsList,"Orange",1)
if index then
outputChatBox("Row index: "..index,255,0,0)
end
end
addCommandHandler("find",getIndex)
</syntaxhighlight>
</section>

Author: Walid

==See Also==
{{Useful_Functions}}

GetGridListRowIndexFromText - Revision history

TAPL-93 at 08:39, 2 July 2015

Walid: Created page with "{{Useful Function}} __NOTOC__ This function returns the GridList row index from the specified text. ==Syntax== bool getGridListRowIndexFromText ..."

Walid: Created page with "{{Useful Function}} NOTOC This function returns the GridList row index from the specified text. ==Syntax== bool getGridListRowIndexFromText ..."