WorthlessCynomys at 12:09, 11 August 2018

2018-08-11T12:09:39Z

← Older revision		Revision as of 12:09, 11 August 2018
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	{{Client function hu}}		{{Client function hu}}
	{{New feature/item\|3.0151\|1.5.1\|\|		{{New feature/item\|3.0151\|1.5.1\|\|
	~~This function provides~~ a ~~requestable~~ ajax resource ~~for~~ Lua/Javascript ~~communication for a~~ [[Element/Browser\|~~browser~~]].		Ez a függvény biztosít egy kérvényezhető ajax resource-ot Lua/Javascript kommunikációra egy [[Element/Browser\|böngésző]]-nek.
	}}		}}

	==~~Syntax~~==		==Szintaxis==
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	bool setBrowserAjaxHandler ( browser webBrowser, string url [, function handler] )		bool setBrowserAjaxHandler ( browser webBrowser, string url [, function handler] )
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	{{OOP\|\|[[Element/Browser\|browser]]:setAjaxHandler}}		{{OOP\|\|[[Element/Browser\|browser]]:setAjaxHandler}}

	===~~Required Arguments~~===		===Kötelező argumentumok===
	*'''webBrowser:''' ~~The~~ web ~~browser which will execute the Javascript code~~		*'''webBrowser:''' A web-böngésző amely futtatja a JavaScript kódot.
	*'''url:''' ~~The~~ URL ~~endpoint to handle~~		*'''url:''' Az URL a kezeléshez
	{{Warning_hu\|~~Do not use the same path as an existing file as url parameter.~~ Ajax ~~handlers have~~ a ~~higher priority than regular files~~, ~~which will lead to inaccesibility of the original file if an ajax handler is attached to the same path~~. }}		{{Warning_hu\|Ne használja URL paraméternek ugyan azt az elérési útvonalat mint ami egy létező fájlra mutat! Az Ajax kéréseknek magasabb prioritása van mint a normál fájloknak, mely az adott fájl elérhetetlenségéhez vezet, amennyiben az Ajax kérés azonos elérési úton van. }}


	===~~Optional Arguments~~===		===Opcionális argumentumok===
	*'''handler:''' ~~The function to call if the webBrowser attempts to open the ajax endpoint~~. ~~If this parameter is~~ nil ~~or omitted~~, ~~the ajax handler for the url will be deleted~~.		*'''handler:''' A függvény amelyet a böngésző meghív ebben a kérésben. Ha a paraméter ''nil'' vagy el lett hagyva, az URL Ajax kérése törölve lesz.

	===~~Additional Information~~===		===További információ===
	~~The handling function~~ (~~if given~~), ~~will be called with two tables~~, ~~representing~~ GET ~~and~~ POST ~~parameters~~. ~~The handling function may return~~ a ~~string which will be provided to the browser as file content~~.		A függvény (ha meg van adva), két [[HU/table\|táblával]] lesz meghívva, melyek a GET és a POST paramétereket képviselik. A meghívott függvény visszaadhat egy [[HU/String\|string]]-et, mely a böngészőnek lesz betáplálva mint fájl tartalom.

	==~~Example~~==		==Példa==
	~~This example will output all~~ GET ~~Parameters as well the number of requests made to the ajax endpoint~~.		Ez a példa kiírja az összes GET paramétert, épp úgy mint a kérések számát melyeket ehhez az Ajax ponthoz intéztek.
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	--In order to render the browser on the full screen, we need to know the dimensions.		--In order to render the browser on the full screen, we need to know the dimensions.
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	)		)
	</syntaxhighlight>		</syntaxhighlight>
	===~~Returns~~===		===Visszaadott érték===
	~~Returns~~ ''true'' ~~if the ajax handler could be created~~/~~removed~~.		'''true''' amennyiben az Ajax kérés létre lett hozva/törölve lett.

	==~~See Also~~==		==Lásd még==
	{{CEF_functions_hu}}		{{CEF_functions_hu}}

WorthlessCynomys: Created page with "NOTOC {{Client function hu}} {{New feature/item|3.0151|1.5.1|| This function provides a requestable ajax resource for Lua/Javascript communication for a Element/Browser|..."

2018-08-11T11:57:37Z

Created page with "__NOTOC__ {{Client function hu}} {{New feature/item|3.0151|1.5.1|| This function provides a requestable ajax resource for Lua/Javascript communication for a Element/Browser|..."

New page

__NOTOC__
{{Client function hu}}
{{New feature/item|3.0151|1.5.1||
This function provides a requestable ajax resource for Lua/Javascript communication for a [[Element/Browser|browser]].
}}

==Syntax==
<syntaxhighlight lang="lua">
bool setBrowserAjaxHandler ( browser webBrowser, string url [, function handler] )
</syntaxhighlight>
{{OOP||[[Element/Browser|browser]]:setAjaxHandler}}

===Required Arguments===
*'''webBrowser:''' The web browser which will execute the Javascript code
*'''url:''' The URL endpoint to handle
{{Warning_hu|Do not use the same path as an existing file as url parameter. Ajax handlers have a higher priority than regular files, which will lead to inaccesibility of the original file if an ajax handler is attached to the same path. }}

===Optional Arguments===
*'''handler:''' The function to call if the webBrowser attempts to open the ajax endpoint. If this parameter is nil or omitted, the ajax handler for the url will be deleted.

===Additional Information===
The handling function (if given), will be called with two tables, representing GET and POST parameters. The handling function may return a string which will be provided to the browser as file content.

==Example==
This example will output all GET Parameters as well the number of requests made to the ajax endpoint.
<syntaxhighlight lang="lua">
--In order to render the browser on the full screen, we need to know the dimensions.
local screenWidth, screenHeight = guiGetScreenSize()

--Let's create a new browser in local mode. We will not be able to load an external URL.
local webBrowser = createBrowser(screenWidth, screenHeight, true, false)

--This is the function to render the browser.
function webBrowserRender()
--Render the browser on the full size of the screen.
dxDrawImage(0, 0, screenWidth, screenHeight, webBrowser, 0, 0, 0, tocolor(255,255,255,255), true)
end

local counter = 0
setBrowserAjaxHandler(webBrowser, "ajax.html",
function(get, post)
counter = counter+1
local output = string.format("<pre>You have requested this page %d times.\n", counter)
-- List Parameters
local getParameters = "Get Parameters: \n"
for k, v in pairs(get) do
getParameters = getParameters..string.format("[%s] = %s\n", k, v)
end

output = output..getParameters.."</pre>"
return output
end
);

--The event onClientBrowserCreated will be triggered, after the browser has been initialized.
--After this event has been triggered, we will be able to load our URL and start drawing.
addEventHandler("onClientBrowserCreated", webBrowser,
function()
--After the browser has been initialized, we can load our file.
loadBrowserURL(webBrowser, "http://mta/local/ajax.html?hello=world")
--Now we can start to render the browser.
addEventHandler("onClientRender", root, webBrowserRender)
end
)
</syntaxhighlight>
===Returns===
Returns ''true'' if the ajax handler could be created/removed.

==See Also==
{{CEF_functions_hu}}

==Fordította==
*'''WorthlessCynomys'''

[[en:setBrowserAjaxHandler]]

HU/setBrowserAjaxHandler - Revision history

WorthlessCynomys at 12:09, 11 August 2018

WorthlessCynomys: Created page with "__NOTOC__ {{Client function hu}} {{New feature/item|3.0151|1.5.1|| This function provides a requestable ajax resource for Lua/Javascript communication for a Element/Browser|..."

WorthlessCynomys: Created page with "NOTOC {{Client function hu}} {{New feature/item|3.0151|1.5.1|| This function provides a requestable ajax resource for Lua/Javascript communication for a Element/Browser|..."