DgsGridListSetNavigationEnabled: Difference between revisions

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<p>What is navigation/navigate?</p>
<p>What is navigation/navigate?</p>
<p>There is a grid list you are focus on.</p>
<p>There is a grid list you focus on.</p>
<p>if you press the arrow up (↑) on your keybord, the current row will be deselected and the upper row will be selected.</p>
<p>if you press the arrow up (↑) on your keybord, the current row will be deselected and the upper row will be selected.</p>
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</div>
==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
string dgsGridListGetEnterColumn( element gridList )
bool dgsGridListSetNavigationEnabled( element gridList, bool state )
</syntaxhighlight>  
</syntaxhighlight>  


===Required Arguments===  
===Required Arguments===  
*'''gridList:''' the dgs grid list you want to check.
*'''gridList:''' the dgs grid list you want to set.
*'''state:''' the state of navigation.


===Returns===
===Returns===
Returns the column id if the the mouse stays above the column, ''false'' otherwise.
Returns ''true'' if succeed, ''false'' otherwise.


==Example==
==Example==
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local gridlist = DGS:dgsCreateGridList ( 0.80, 0.10, 0.15, 0.60, true )
local gridlist = DGS:dgsCreateGridList ( 0.80, 0.10, 0.15, 0.60, true )
local column1 = DGS:dgsGridListAddColumn( gridlist, "Column 4", 0.24 )
local column = DGS:dgsGridListAddColumn( gridlist, "Column", 0.24 )
local column2 = DGS:dgsGridListAddColumn( gridlist, "Column 3", 0.25 )
DGS:dgsGridListSetNavigationEnabled( gridlist, false ) --Disable Navigation
local column3 = DGS:dgsGridListAddColumn( gridlist, "Column 2", 0.25 )
for i=1,100 do
local column4 = DGS:dgsGridListAddColumn( gridlist, "Column 1", 0.25 )
local row = DGS:dgsGridListAddRow ( gridlist )
local row = DGS:dgsGridListAddRow ( gridlist )
DGS:dgsGridListSetItemText (gridlist, row, column, i )
DGS:dgsGridListSetItemText (gridlist, row, column, "1" )
end
 
addEventHandler ( "onClientRender", root, function ( )
local column = DGS:dgsGridListGetEnterColumn( gridlist )
DGS:dgsGridListSetItemText (gridlist, row, column1, tostring(column) )
end )


</syntaxhighlight>
</syntaxhighlight>

Latest revision as of 13:36, 8 April 2020

This function set the state of navigation of dgs grid list.

What is navigation/navigate?

There is a grid list you focus on.

if you press the arrow up (↑) on your keybord, the current row will be deselected and the upper row will be selected.

Syntax

bool dgsGridListSetNavigationEnabled( element gridList, bool state )

Required Arguments

  • gridList: the dgs grid list you want to set.
  • state: the state of navigation.

Returns

Returns true if succeed, false otherwise.

Example

DGS = exports.dgs

local gridlist = DGS:dgsCreateGridList ( 0.80, 0.10, 0.15, 0.60, true )
local column = DGS:dgsGridListAddColumn( gridlist, "Column", 0.24 )
DGS:dgsGridListSetNavigationEnabled( gridlist, false ) --Disable Navigation
for i=1,100 do
	local row = DGS:dgsGridListAddRow ( gridlist )
	DGS:dgsGridListSetItemText (gridlist, row, column, i )
end

See Also

Custom Cursor Functions

Multi Language Supports

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